Dk316c

Electric Screwdrivers®

General Catalog

NITTO KOHKI’s Electric Screwdrivers “delvo”
contribute to quality improvementof assembly work.

NITTO KOHKI U.S.A., INC.

www.nittokohki.com

Professional Tools for Assembling High-Technology Goods
NITTO KOHKI’s Electric Screwdrivers “delvo” are high-quality tools for professional use, with special emphasis on
precise torque control and long-term reliability. “delvo” gives you the ability to get it right, every time.
• Repeatable Accuracy

Designed to provide more consistent torque, screw after
screw.

• Reduced Recoil

Sophisticated clutches and a motor braking system reduce thehand recoil at the end of the screw tightening operation,
reducing user fatigue.

• Long-life

Brushless electric screwdrivers assure you a long operating
life.

cTUVusGreen Procurement• Brushless motors

No brushes to replace and a wide torque range allow brushlessscrewdrivers to be used in various applications for extended
periods of time.

• Faster

High-speed motors cut down on screw tightening time andenhance productivity.

• Quieter

UL Certified

Compare “delvo” to conventional pneumatic screwdrivers and you
will hear the difference.

Please ask for CE, CCC certified models.

NITTO KOHKI has made every effort in environmental improvement schemes on acompany-wide basis through the implementation of ISO14001 to executeenvironmentally conscious business activities. As a part of our ongoing commitment toimprove the environment, we are also committed to exclude or reduce restrictedchemical substances in our products, as designated by the RoHS directives and Laws
and Regulations of Chemical Substances in Japan. For further details, please see thefollowing:

NITTO KOHKI group companies’ Green Procurement Guidelines have been established by their environmental committee which consists of members from all
the NITTO KOHKI group of companies. NITTO KOHKI group companies give preferential treatment to suppliers that work to an environmental policy framework.
NITTO KOHKI group companies periodically survey their suppliers to ensure their chemical management systems include the monitoring of environmental
issues such as the RoHS directives, and Japanese laws and regulations of Chemical Substances to minimize packaging and waste. We are continuing our goal
to ensure that our made-to-order items are also covered by our environmental policy.

Green Procurement Policy

Each of the NITTO KOHKI group companies clarifies the control
categories of the environmental management substances included in theparts and auxiliary materials constituting NITTO KOHKI products andthose of the environmental management substances used in the
manufacturing processes. We promote prohibition and reduction of use of
the environmental management substances according to such control
categories. Through these activities, we comply with various laws andregulations related to the environmental management substances andreduce the impact to the global environmental conservation and to theecological system.

Scope of Application
Our Green Procurement Guideline applies to all materials, parts,
products, and auxiliary materials which NITTO KOHKI Group companies
purchase for production or sales.

Our Green Procurement Activities
NITTO KOHKI group companies continually aim to comply with RoHS
directives and Japanese laws and regulations of Chemical Substances.
• Standard products are RoHS compliant. Green procurement activities on
made-to-order products are continuing.
• NITTO KOHKI group companies are now working to the REACH
Regulation.
• NITTO KOHKI group companies are building a database of the chemical
management substances regulated by the RoHS directives, the REACH
Regulation and Japanese laws and regulations of Chemical Substances.

1

CONTENTS
List of Screwdrivers

2

DLV5800 / 7300-BKU series

5

DLV02 / 12 / 16 series

6

DLV7104 / 8104 / 8204 series

7

A series - ADK

8

A series (Low Voltage Type [DC])9

A series - SPC

10

DLR5040A-WU / 5340-WU

11Screw Fastening Counters

12

C series

13

S series

15

A series (For Automation)

17

Torque Checker

19

Accessories

21

Vacuum Pickups and Sleeves

23

NK BITS

24

Safety guide

25

NITTO KOHKI's Laborsaving Products

26

List of Screwdrivers[ Brush Motor - DC Power Supply ]

1.0

3.0

2.7 - 10.6
[0.3 - 1.2]

2.0

3.5

0.77
[350]

●

● ●

●

●

● ●

●

DLC0350LU●

DLC1213-LUB●●[ Brushless Motor - DC Power Supply ]●Outer Appearance

4.0●

Controller
Model

2.2

●
●
●
●
●
●

●

SPC Type available(for screw counter)
Built-in Screw Counter

1.8 - 14.2
[0.2 - 1.6]

1.04
[470]

High Speed

3.0

Medium Speed

1.4

Low Speed

1.3 - 10.6
[0.15 - 1.2]

●
●
●
●
●
●

Soft Stop

2.2

ESD Protection

1.0

lbs [g]Push to Start

mm

Lever Start

Screw Sizemin. max.

0.3 - 1.8
[0.03 - 0.2]

WeightTorque Range

DLV02/12/16

Model

SeriesOuter Appearance

Page

6

DLV02SL-CKE
DLV02SL-BKE
DLV12SL-CKE
DLV12SL-BKE
DLV16SL-CKE
DLV16SL-BKE

Lb-in [Nm]Outer Appearance

0.4 - 4.4
[0.05 - 0.5]●●●

Adjustable speed

2.6

●
●
●

Model

1.6

SPC Type available(for screw counter)
High Speed

1.3 - 3.5
[0.15 - 0.4]

0.51
[230]

Clean Room TypeDLV7331

2.3

ESD Protection

DLV73211.0

lbs [g]Push to Start

0.2 - 1.8
[0.02 - 0.2]mm

Lever Start

min. max.

DLV5820U
DLV5820HU
DLV5840U

WeightScrew Size

7300-BKUTorque Range

5

Model

SeriesOuter Appearance

Page

5800

Lb-in [Nm]Controller

DLC16S-WUB[ Brush Motor - AC Power Supply ]

2.6
3.5
4.5
2.6
3.5

●
●
●
●
●
●
●

High Speed

3.5

●
●
●

ESD Protection

2.6

lbs [g]

3.0
1.59
4.0
[720]
5.0
3.0
1.57
4.0
[710]
5.0
6.0 2.01 [910]
3.0
1.57
4.0
[710]
5.0

Push to Start

2.2 - 6.6 [0.25 - 0.75]
4.4 - 15.1 [0.5 - 1.7]
10.6 - 26.6 [1.2 - 3.0]
2.2 - 6.6 [0.25 - 0.75]
4.4 - 15.1 [0.5 - 1.7]
10.6 - 26.6 [1.2 - 3.0]
17.7 - 39.8 [2.0 - 4.5]
3.1 - 6.2 [0.35 - 0.7]
4.4 - 15.1 [0.5 - 1.7]
10.6 - 26.6 [1.2 - 3.0]mm

Lever Start

Screw Sizemin. max.

WeightTorque Range

Model

SeriesOuter Appearance

Page

7

7104/8104/
8204-LKUDLV7124
DLV7134
DLV7144
DLV8124
DLV8134
DLV8144
DLV8154
DLV8224
DLV8234
DLV8244

Lb-in [Nm]

●
●
●
●
●
●
●
● ●
● ●
●

2

List of Screwdrivers[ Brushless Motor - AC Power Supply ]

●

●

●
●

●
●

●
●

SPC Type available(for screw counter)
Built-in Screw Counter●●

High Speed

●

●
●

●

Medium Speed

6.0

1.92
[870]

●

Low Speed

4.5

1.54
[700]

Soft Stop

5.0●

ESD Protection

17.7 - 39.8
[2.0 - 4.5]

2.6

lbs [g]Push to Start

3.5 - 26.6
[0.4 - 3.0]mm

Lever Start

Screw Sizemin. max.

WeightTorque Range

A Series

Model

SeriesOuter Appearance

Page

8

DLV30A06L-ADK
DLV30A06P-ADK
DLV30A12L-ADK
DLV30A12P-ADK
DLV30A20L-ADK
DLV30A20P-ADK
DLV45A06L-ADK
DLV45A06P-ADK
DLV45A12L-ADK
DLV45A12P-ADK

Lb-in [Nm]

●
●

●
●

[ Brushless Motor - DC Power Supply ]●●●DEA0151N-AZ or
DEA0241N-AZ●●

DEA0241N-AZ
DEA0151N-AZ or
DEA0241N-AZ●●

DEA0241N-AZ[ Brushless Motor - AC Power Supply ]

●

●
●
●

●
●

●
●

●
●

●
●

SPC Type available(for screw counter)
Built-in Screw Counter●●

High Speed●●●

Medium Speed

1.92
[870]

●

Low Speed

6.0

1.54
[700]

●

Soft Stop

4.5

5.0

●

ESD Protection

17.7 - 39.8
[2.0 - 4.5]

2.6

lbs [g]Push to Start

3.5 - 26.6
[0.4 - 3.0]mm

Lever Start

Screw Sizemin. max.

WeightTorque Range

A Series

Model

Series3

Outer Appearance

Page

10

DLV30A06L-SPC
DLV30A06P-SPC
DLV30A12L-SPC
DLV30A12P-SPC
DLV30A20L-SPC
DLV30A20P-SPC
DLV45A06L-SPC
DLV45A06P-SPC
DLV45A12L-SPC
DLV45A12P-SPC

Lb-in [Nm]

●
●
●
●
●
●
●
●
●
●

Outer Appearance

1.85
[840]

Model

8.0

●

●
●

SPC Type available(for screw counter)
Built-in Screw Counter

5.0

●

●
●

High Speed

1.85
[840]

●
●

Medium Speed

6.0●

Low Speed

4.5

●
● ●
●
● ●
●
● ●
●
● ●
●
● ●
●
● ●

Soft Stop

5.0

●
●

ESD Protection

2.6

1.52
[690]

Push to Start

lbs [g]

DLV30A06L-AYK
DLV30A06P-AYK
DLV30A12L-AYK
3.5 - 26.6
DLV30A12P-AYK [0.4 - 3.0]
DLV30A20L-AYK
DLV30A20P-AYK
DLV45A06L-AYK
DLV45A06P-AYK 17.7 - 39.8
[2.0 - 4.5]
DLV45A12L-AYK
DLV45A12P-AYK
DLV70A06L-AYK 33.6 - 62.0
DLV70A06P-AYK [3.8 - 7.0]

Lever Start

Screw Sizemin. max.

mm

WeightTorque Range

A Series

Model

SeriesOuter Appearance

Page

9

Lb-in [Nm]Controller

List of Screwdrivers[ Brushless Motor - DC Power Supply ]

4.5

6.0

1.90
[860]

33.6 - 62.0
[3.8 - 7.0]

4.5

8.0

1.85
[840]

●

● ●

●
●

●
●
●
●
●
●
●
●
●
●
●
●
●

● ●
●
● ●
●
● ●
●
●
●
●
●
●
●
●
● ●
●
● ●
● ●
●
● ●
●
●
●
●
●
●
●
● ●
●
● ●
●

●
●
●
●
●

●
●
●
●
●
●

●

[ Brushless Motor ]DEA0151N-AZ or
DEA0241N-AZ
DEA0241N-AZ
DEA0151N-AZ or
DEA0241N-AZ
DEA0241N-AZ●

Type of couplings●

M41 Screw●

Flange

6.0

●
●
●
●

DCC0101X-AZP

Coupling
Standard

4.5

5.0

●
●
●

High Speed

17.7 - 39.8
[2.0 - 4.5]

2.6

lbs [g]1.54 [700]1.68 [760]1.63 [740]1.54 [700]1.68 [760]1.63 [740]1.54 [700]1.68 [760]1.63 [740]1.72 [780]1.85 [840]1.81 [820]1.72 [780]1.85 [840]1.81 [820]Medium Speed

3.5 - 26.6
[0.4 - 3.0]mm

Low Speed

Screw Sizemin. max.

WeightTorque Range

Model

SeriesOuter Appearance

Page

17

A Series(for automation)

DLV30A06A-N
DLV30A06A-F
DLV30A06A-M
DLV30A12A-N
DLV30A12A-F
DLV30A12A-M
DLV30A20A-N
DLV30A20A-F
DLV30A20A-M
DLV45A06A-N
DLV45A06A-F
DLV45A06A-M
DLV45A12A-N
DLV45A12A-F
DLV45A12A-M

Lb-in [Nm]Outer Appearance

17.7 - 39.8
[2.0 - 4.5]

●

Model

1.57
[710]

SPC Type available(for screw counter)
Built-in Screw Counterlbs [g]
0.82
[370]

5.0

High Speed

2.6

Medium Speed

3.5 - 26.6
[0.4 - 3.0]

4.0

Low Speed

DLV30S06L
DLV30S06P
DLV30S12L
DLV30S12P
DLV30S20L
DLV30S20P
DLV45S06L
DLV45S06P
DLV45S12L
DLV45S12P
DLV70S06L
DLV70S06P

1.8

Soft Stop

1.8 - 8.9
[0.2 - 1.0]

3.0

ESD Protection

DLV10C10L

1.2

Push to Start

DLV04C10L

mm

Lever Start

Screw Sizemin. max.

0.4 - 3.5
[0.05 - 0.4]

WeightTorque Range

S Series(Variable
speed type)

15

Model

SeriesOuter Appearance

Page

C Series(Current
control type)13

Lb-in [Nm]ControllerStandard coupling

●

●
● ●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●

Flange couplingM41 screw coupling4DC, Compact and lightweight ESD model®

DLV5800 Series

For Miniature Screws #3 or less (1.0 - 2.6 mm)

Featuresdelvo responds to the needs of cell production systems with space-saving screwdrivers.
The controller is lightweight and space-saving size.
• Clear disengagement of clutch (shock-less mechanism unavailable)• Ergonomic start lever• Precision holder reduces bit movement during use• Compliant with EN100015-1 standard• Grounded bit system standard (within a built-in 1 Mega ohm
resistor)(DLC0350LU)

DLV5820U/
5820HU/5840U

Specifications

Model

DLC0350LU

Lever Start

500 - 750
700 - 1000
450 - 600

Input Voltage
115 V AC, 50/60 Hz

Torque Lb-in(Nm)Screw Size (for reference)inch thread metric coarse thread

0.18 - 1.8 (0.02 - 0.20)#2 or less

1.0 - 2.3 mm

1.3 - 3.5 (0.15 - 0.40)#1 - #3

1.6 - 2.6 mm

Function
Grounding, Soft Start, Speed Control

Standard Accessories
For DLV5840• Bit No.0 × 2.5 × 44: 1 pc.
• Bit No.1 × 4 × 44: 1 pc.

• Suspension Bail: 1 pc.
• Connection Cable (60”) : 1 pc.

* Please see page 23 for details.

A

B

C

Power
ConsumptionD

in 0.16 0.43 0.14 0.08 40 V DC

B

mm

4

11

3.5

10 W

2

Torque Diagram (for reference)
DLV5820U/5820HU

2.21
1.77

4.42

0.20

3.54

0.40

2.65

0.30

1.77

0.20

Spring for High Torque(black)1.32

Torque Adjustment Ring Cover
TD02875
This minimizes tampering or accidental
turning of the torque adjustment ring once
the torque is set.

(Nm)
0.25

0.15

0.88

0.10

0.44
0.35
0.18

0.05
0.04
0.02

Spring for
Low Torque (silver)
1

2

3

4

5

6

7

Torque Scale

8

(Nm)
0.50

DLV5840U

Bit Torque (Lb-in)• Connection Cable (60”): 1 pc.
• Spring for Low Torque (Silver): 1 pc.

SleeveC

0.51 (230)

Bit Torque (Lb-in)• Bit No.0 × 1.8 × 44: 1 pc.
• Bit No.0 × 2.5 × 44: 1 pc.
• Suspension Bail: 1 pc.

Vacuum Pickup
DLP5300 (TD04342)

Input
Voltage

Bit Type

Weight lbs(g)1.98 (900)

DLV5820For
DLV5820H

Optional Accessories

Weight lbs(g)D

DLV5820U
DLV5820HU
DLV5840U
Controller

Free Speed rpm

A

Electric Screwdriver
Starting
Model
MethodDLC0350LU

0.15
0.10

1.32
0.88

9

1

2

3

4

5

6

7

Torque Scale

8

9

DC, ESD model®

DLV7300-BKU Series

For Miniature Screws #6 or less (1.0 - 3.5 mm)

Features

Work-piece friendly electric screwdrivers• Anti-Static, shielded design prevents electrostatic buildup and discharge• DLC1213 provides adjustable soft-start + speed control• Grounded bit system standard
DLV7321-BKU
DLV7331-BKU

Specifications
Electric Screwdriver

Starting
MethodFree Speed rpm

Torque Lb-in(Nm)Lever Start

700 - 1000
500 - 700

0.4 - 4.4 (0.05 - 0.5)
2.7 - 10.6 (0.3 - 1.2)

Model
DLV7321-BKU
DLV7331-BKU
Controller
Model
DLC1213-LUB

Input Voltage
115 V AC, 50/60 Hz

DLV7321-BKU
For
DLV7331-BKU• Bit No.1 × 7 × 50: 1 pc.
• Bit No.2 × 7 × 50: 1 pc.
• Suspension Bail: 1 pc.

Function
Grounding, Soft Start, Speed Control

Weight lbs(kg)5.06 (2.3)

Weight lbs(g)

Bit

Input
VoltagePower
Consumption

0.77 (350)

Hex 1/4”

36 V DC

35 W

Torque Diagram (for reference)
10.62

(Nm)
1.2

8.85

1.0

Bit Torque (Lb-in)Standard Accessories

Screw Size (for reference)inch thread
metric coarse thread#4 or less
1.0 - 3.0 mm#2 - #6
2.0 - 3.5 mm

DLC1213-LUB

7.08

0.6

3.54

0.4
DLV7321

1.77
0
1

5

0.8

DLV7331

5.31

2

3

4

5

Torque Scale

6

0.2
7

0

®

DC, Brushless Motor

DLV02/12/16 Series

For Machine Screws #8 or less (1.0 - 4.2 mm)

Features

Includes brushless motors for maximum tool life

• Ergonomic grip for greater operator comfort and increased maneuverability• Includes a clear plastic torque adjustment cover as standard accessory(DLV02/12/16SL-CKE)• Grounded bit system standard• ESD (electrostatic discharge) protection (DLV02/12/16SL-BKE)• Controllers feature an overload detection function to stop the screwdriverwhen an overload is detected. Operation can resume after the screwdriver isunloaded and the lever is released (DLC16S)

Specifications

ESD

Standard

Model
DLV02SL-CKE
DLV12SL-CKE
DLV16SL-CKE
DLV02SL-BKE
DLV12SL-BKE
DLV16SL-BKE

Starting
MethodFree Speed rpm

Torque Lb-in(Nm)700 - 1000

0.27 - 1.8 (0.03 - 0.2)
1.33 - 10.6 (0.15 - 1.2)
1.8 - 14.2 (0.2 - 1.6)
0.27 - 1.8 (0.03 - 0.2)
1.33 - 10.6 (0.15 - 1.2)
1.8 - 14.2 (0.2 - 1.6)

Lever Start

Screw Size (for reference)inch thread
metric coarse thread
1.0 - 2.2 mm#2 or less1.4 - 3.0 mm#4 or less
2.2 - 4.2 mm#2 - #8
1.0 - 2.2 mm#2 or less1.4 - 3.0 mm#4 or less
2.2 - 4.2 mm#2 - #8

Weight lbs(g)BitInput Voltage

Power
Consumption

1.04 (470)

Hex 1/4”

20 - 30 V DC

48 W

DLV02/12/16

15.93• Bit No.0 × 3.8 × 50: 1 pc.
• Bit No.1 × 3.8 × 50: 1 pc.
• Power Cord: 1 pc.
• Suspension Bail: 1 pc.

(Nm)
1.8

14.16

1.6

12.39

Bit Torque (Lb-in)

DLV12
For
DLV16

DLV02/12/16SL-BKE

Torque Diagram (for reference)

Standard Accessories
For DLV02

DLV02/12/16SL-CKE• Bit No.1 × 3.8 × 50: 1 pc.
• Bit No.2 × 4.5 × 50: 1 pc.
• Power Cord: 1 pc.
• Suspension Bail: 1 pc.

1.4

DLV16

10.62
8.85

1.2
1.0

DLV12

7.08

0.8

5.31

0.6

3.54

0

0.4

DLV02

1.77
1

2

3

4

5

6

Torque Scale

0.2
7

8

9

10

0

Controller for DLV02/12/16 series

DLC16S-WUB

Features

Universal input voltage from 100 V AC to 240 V AC for easy installation• Variable speed adjustment to select optimal screw fastening speed• Grounded bit system standard

Specifications
Model
DLC16S-WUB

Input Voltage
100 - 240 V AC, 50/60 Hz

Function
Grounding, Speed Control

Weight lbs(g)0.84 (380)

DLC16S-WUB

6

Transformerless®

DLV7104/8104/8204 Series

For Machine Screws #3 - #13 (2.6 - 6.0 mm)

Features

New design of our most popular screwdrivers• Clear plastic cover mount over the torque adjustment ring to prevent
unintentional changes of the preset torque amount• Heavy-duty cam installed for maximum cycle life
• Changeover switch enables operators to switch between forward andreverse operation with one hand
• Ergonomically designed grip for easier handling minimizing operator
fatigue• Includes a detachable pistol grip as standard accessary (DLV8154)• Grounded bit system standard

DLV7104 seriesSpecifications

Starting
MethodModel
DLV7124-LKU
DLV7134-LKU
DLV7144-LKU
DLV8124-LKU
DLV8134-LKU
DLV8144-LKU
DLV8154-LKU
DLV8224-LKU
DLV8234-LKU
DLV8244-LKU

Free Speed rpm

2.2 - 6.6 (0.25 - 0.75)
4.4 - 15.0 (0.5 - 1.7)
10.6 - 26.6 (1.2 - 3.0)
2.2 - 6.6 (0.25 - 0.75)
4.4 - 15.0 (0.5 - 1.7)
10.6 - 26.6 (1.2 - 3.0)
17.7 - 39.8 (2.0 - 4.5)
3.1 - 6.2 (0.35 - 0.7)
4.4 - 15.0 (0.5 - 1.7)
10.6 - 26.6 (1.2 - 3.0)

900

Lever Start

600
900
600
400
2000
1800
1100

Push to Start

Screw Size (for reference)inch thread
metric coarse thread
2.6 - 3.0 mm#3 - #4
2.6 - 4.0 mm#3 - #8
3.5 - 5.0 mm#6 - #11
2.6 - 3.0 mm#3 - #4
2.6 - 4.0 mm#3 - #8
3.5 - 5.0 mm#6 - #11
4.5 - 6.0 mm#9 - #13
2.6 - 3.0 mm#3 - #4
2.6 - 4.0 mm#3 - #8
3.5 - 5.0 mm#6 - #11

Torque Lb-in(Nm)Standard Accessories
For LKU

For 8154-LKU• Bit No.2 × 7 × 75: 1 pc.
• Bit No.3 × 7 × 50: 1 pc.
• Spare Carbon Brush: 2 pcs.
• Suspension Bail: 1 pc.
• Pistol Grip (DLW2300)

39.8

4.5

39.8

4.5

35.4

4.0

35.4

4.0

31

3.5

3.0

44

2.5
2.0

34

/81
7134

1.5

DLV
/8124
DLV7124

8.8
4.4

7

3.5

81
44/

71

DLV

13.3

0

4

15

1

2

3

4

5

6

7

8

9

Bit Torque (Lb-in)

(Nm)
5.0

Bit Torque (Lb-in)

44.2

17.7

35 W
1.56 (710)

Hex 1/4”

115 V AC, 50/60 Hz

2.00 (910)
1.56 (710)* Please see page 23 for details.

(Nm)
5.0

22.1

Power
Consumption

1.58 (720)Torque Reaction Arm Vacuum Pickup DLP7400 for high torque(TD07286-0)(TD06180)

Pistol Grip DLW2300(TD00335)

44.2

26.6

Input Voltage

45 W

Easy-to-attach grip for horizontal operation.

Torque Diagram (for reference)

V8
DL

Bit

DLV8154

Optional Accessories• Bit No.1 × 7 × 75: 1 pc.
• Bit No.2 × 7 × 75: 1 pc.
• Spare Carbon Brush: 2 pcs.
• Suspension Bail: 1 pc.

31

Weight lbs(g)DLV8104/8204
series

26.6

0.5

4.4

0

0

2.0

8234
DLV
DLV8224

13.3
8.8

2.5

DLV

17.7

1.0

3.0

4
824

22.1

1

Torque Scale

2

3

4

5

6

1.5
1.0
0.5
7

8

9

0

Sleeve DLS4220(TV06220-0)
DLS4221(TV06221-0)

Transformerless, Brushless Motor®

A Series (Transformerless Type) Model DLV30A/45A

For Machine Screws #3 - #13 (2.6 - 6.0 mm)

FeaturesEco-friendly electric screwdrivers with built-in brushless motors
in a transformerless profile• Extensive torque range from 3.5 to 39.8 Lb-in• Available models with speeds of 650, 1200 or 2000 rpm• Lever Start and Push to Start type models are available• Includes a torque adjustment ring cover• Design conforms to the RoHS Directive for the environmentallyconscious user
• Includes an easily detachable Pistol Grip DLW2300 (TD00335)
as a standard accessory (DLV45A)DLV30A06P

Specifications
Starting
MethodModel

Torque Adjustment Lb-in(Nm)Screw Size (for reference)
Free Speed
Low Torque Spring*1 High Torque Spring*2
rpm
inch thread metric coarse thread(Standard Accessory)(installed)650
DLV30A06L-ADK
1200
DLV30A12L-ADK
Lever Start
2000
DLV30A20L-ADK
650
DLV30A06P-ADK
1200
DLV30A12P-ADK
Push to Start
2000
DLV30A20P-ADK650
DLV45A06L-ADK
Lever Start
1200
DLV45A12L-ADK
650
DLV45A06P-ADK
Push to Start
1200
DLV45A12P-ADK*1: Standard Accessory, *2: Built-in.

10.6 - 26.6
(1.2 - 3.0)

3.5 - 14.2
(0.4 - 1.6)

#3 - #11

17.7 - 39.8
(2.0 - 4.5)

#9 - #13• Bit NK35 × 2 × 7 × 75
• Suspension Bail
• Low Torque Spring

For DLV45A• Bit NK35 × 2 × 7 × 75
• Suspension Bail• Pistol Grip (DLW2300)

High TorqueSpring2.5
2.0

Low TorqueSpring

1.5

8.8

1.0

4.4

0.5
2

3

4

5

6

7

Torque Scale

8

9

DLV45A

70.8

PowerConsumption

1.54 (700)55 W

1.92 (870)with Pistol Grip

62

7.0

53.1

6.0

44.2

5.0

35.4

4.0

26.6

3.0

17.7

2.0

8.8

1.0

1

2

3

4

5

Torque Scale

DLW5202

DLW5201(Nm)
8.0

Bit Torque (Lb-in)

Bit Torque (Lb-in)

(Nm)
3.0

17.7

1

Input Voltage

Torque Adjustment Ring Cover

DLW5203

DLV30A

13.3

Bit

DLV45A12L

Optional Accessories

Torque Diagram (for reference)

22.1

4.5 - 6.0 mm

Pistol Grip
DLW2300(Non-ESD)For DLV30A

Weight lbs(g)DLV30A20P

Hex 1/4” 115 V AC, 50/60 Hz

Standard Accessories

26.6

2.6 - 5.0 mm

DLV30A12L

6

7

8

DC, Brushless Motor®

A Series (Low Voltage Type) Model DLV30A/45A/70A

For Machine Screws #3 - #5/16 (2.6 - 8.0 mm)

FeaturesEco-friendly electric screwdrivers with built-in brushless motors
in a low voltage (DC) profile• Extensive torque range• Available model with speeds of 650, 1200 or 2000 rpm
for DLV30A, 650 or 1200 rpm for DLV45A, and 650 rpm
for DLV70A• Lever Start and Push to Start type models are available• Includes a torque adjustment ring cover• Design conforms to the RoHS Directive for theenvironmentally conscious user
• Includes an easily detachable Pistol Grip DLW2300ESD(TD01965) as a standard accessory (DLV45A, DLV70A)• ESD (electrostatic discharge) protected housing• Detachable power code for easy maintenance

DLV30A06L DLV30A12P DLV45A12P
DLV70A06P

DEA0151N-AZ

DEA0241N-AZ

Power Source

Power
Consumption

Specifications
Electric Screwdriver
Model

Bit

Starting
MethodFree Speedrpm

DLV30A06L-AY K
DLV30A12L-AY K Lever Start
DLV30A20L-AY K
DLV30A06P-AY K
DLV30A12P-AY K Push to Start
DLV30A20P-AY K
DLV45A06L-AY K
Lever Start
DLV45A12L-AY K
DLV45A06P-AY K
Push to Start
DLV45A12P-AY K
DLV70A06L-AY K Lever Start
DLV70A06P-AY K Push to Start
Power Supply
Model
Input
DEA0151N-AZ
100 - 240 V AC,
50/60 Hz, 60 W
DEA0241N-AZ

650
1200
2000
650
1200
2000
650
1200
650
1200
650
Ouput
40 V DC

Standard Accessories

For DLV45A,
DLV70A• Bit NK35 × 2 × 7 × 75
• Suspension Bail• Connection Cord (DLW9073)• Pistol Grip (DLW2300ESD)

10.6 - 26.6
(1.2 - 3.0)

3.5 - 14.2
(0.4 - 1.6)

Weight lbs(g)#3 - #11

2.6 - 5.0 mm

1.52 (690)

17.7 - 39.8
(2.0 - 4.5)

#9 - #13

4.5 - 6.0 mm

1.85 (840)with Pistol Grip

33.6 - 62.0
(3.8 - 7.0)

#12 - #5/16”

5.0 - 8.0 mm

1.85 (840)with Pistol Grip

Maximum Rated Power
150 W
240 W

Weight lbs(g)1.23 (560)
1.98 (900)Standard Accessory80” (2 m) cord with
UL three-prong plug

70.8

DLV70A

62.0

(Nm)
8.0
7.0

53.1

6.0

44.2

5.0

DLV45A

35.4

4.0

26.6

3.0

17.7

2.0 High Torque Spring

8.8

1.0

2

3

4

5

6

7

Torque Scale

8

9

Bit

DEA0151N-A /DEA0241N-AZ
DEA0241N-AZ
DEA0151N-A /DEA0241N-AZ
DEA0241N-AZ
Hex 1/4”
DEA0151N-A / DEA0241N-AZ
DEA0241N-AZ
DEA0151N-A / DEA0241N-AZ
DEA0241N-AZ*1: Standard Accessory, *2: Built-in.

Torque Diagram (for reference)

1

9Screw Size (for reference)High Torque Spring*2
Inch Thread Metric Coarse Thread(installed)

Bit Torque (Lb-in)

For DLV30A• Bit NK35 × 2 × 7 × 75
• Suspension Bail
• Low Torque Spring• Connection Cord (DLW9073)

Torque Adjustment Lb-in(Nm)Low Torque Spring*1(Standard Accessory)

DLV30ADLV30A
Low Torque Spring

44 W

Transformerless, Brushless Motor®

A Series (Transformerless Type) Model DLV30A/45A-SPC

For Machine Screws #3 - #13 (2.6 - 6.0 mm)

FeaturesEco-friendly electric screwdrivers with built-in brushless motors
to use with a screw fastening counter• Extensive torque range from 3.5 to 39.8 Lb-in• Available models with speeds of 650, 1200 or 2000 rpm• Lever Start and Push to Start type models are available• Includes a torque adjustment ring cover• Design conforms to the RoHS Directive for the environmentallyconscious user
• Includes an easily detachable Pistol Grip DLW2300 (TD00335)
as a standard accessory (DLV45A)DLR5040A

Specifications
Electric Screwdriver

DLV30A06L-SPC (ADK)DLV30A12L-SPC (ADK)DLV30A20L-SPC (ADK)DLV30A06P-SPC (ADK)DLV30A12P-SPC (ADK)DLV30A20P-SPC (ADK)DLV45A06L-SPC (ADK)DLV45A12L-SPC (ADK)DLV45A06P-SPC (ADK)DLV45A12P-SPC (ADK)
Controller

DLV30A06P

Torque Adjustment Lb-in(Nm)Screw Size (for reference)
Free Speed
Low Torque Spring*1 High Torque Spring*2
rpm
inch thread metric coarse thread(Standard Accessory)(installed)

Starting
MethodModel

DLR5340

650
1200
2000
650
1200
2000
650
1200
650
1200

Lever Start

Push to Start
Lever Start
Push to Start

10.6 - 26.6
(1.2 - 3.0)

3.5 - 14.2
(0.4 - 1.6)

#3 - #11

2.6 - 5.0 mm

DLV30A12L

DLV30A20P

Weight lbs(g)Bit

DLV45A12L

Input Voltage

1.54 (700)Hex 1/4” 115 V AC, 50/60 Hz

17.7 - 39.8
(2.0 - 4.5)

#9 - #13

4.5 - 6.0 mm

PowerConsumption

55 W

1.92 (870)with Pistol Grip

DLR5040A-WU,DLR5340-WU (see page 11)*1: Standard Accessory, *2: Built-in.
Screw Counter for SPC (ADK)
Model
Count
Input Voltage
External Dimensions Weight lbs(g) Standard accessories
1 - 99W101 x H60 x D130 mm 1.21 (550)
DLR5040A-WU
80” (2 m) cord with
100 - 240 V AC, 50/60 Hz
UL three-prong plug
0 - 99W150 x H60 x D120 mm 1.76 (800)
DLR5340-WU
The voltage of the dedicated screwdrivers for DLR5040A/5340-WU is 115 V.

Standard Accessories

Optional Accessories
Pistol Grip
DLW2300

For DLV30A• Bit NK35 × 2 × 7 × 75
• Suspension Bail
• Low Torque Spring

For DLV45A• Bit NK35 × 2 × 7 × 75
• Suspension Bail• Pistol Grip (DLW2300)

Torque Adjustment Ring Cover

DLW5203

Torque Diagram (for reference)

26.6

(Nm)
3.0

High TorqueSpring

2.5

17.7

2.0

Low TorqueSpring

13.3

1.5

8.8

1.0

4.4

0.5

1

2

3

4

5

6

7

Torque Scale

8

9

DLV45A

70.8
62

7.0

53.1

6.0

44.2

5.0

35.4

4.0

26.6

3.0

17.7

2.0

8.8

1.0

1

2

3

4

5

Torque Scale

DLW5201(Nm)
8.0

Bit Torque (Lb-in)

Bit Torque (Lb-in)

22.1

DLV30A

DLW5202

6

7

10

Screw Fastening Counter for DLV30A/45A-SPC

DLR5040A-WU

Features

Improves screw fastening accuracy by monitoring counts and torqued status• Ideally suited for vehicle assembly lines and products produced inhigh-volume that require accurate screw fastening• Controller evaluates torque signals from electric screwdriver to monitor
fastening counts and provides torque status information• Count Return Function: When loosening a screw, a reverse signal is sent tothe controller to reverse the screw count by one• Count Correction Function: Controller ignores counts on screws that areoutside the preset parameters or double fastened• Driver Lock Function: Contoller prevents unexpected startup of screwdrivers• Link Connection: Creates a simple sequential screw fastening system byconnecting the DLR5040A screw fastening counters in series without using
any external controller such as a programmable controller• 30 % smaller and 38 % lighter than our conventional models• Designed for transformer-less screwdrivers SPC series• Grounded bit system standard

Specifications

Model
Count
Counting Method
Count Correction Function
Self Adjustable Timer SettingWork Detection Function
External Count Input
Work Installation Timer Setting
OK Output Timer Setting
NG Alarm
OK Buzzer
Count Return Function
NG Judge Timing
Automatic / Manual OK Judge
Screwdriver Lock Function
Multiple Link
External Inputs on Terminal Block
External Outputs on Terminal Block
Parameter Memory
Input Voltage
Size W × L × H
WeightStandard Accessoryinch(mm)lbs(kg)

DLR5040A-WU
1 - 99Count-up / Count-down
Count normal fastening only
0.01 to 0.99 sec.
Yes (1 terminal) / No
2 terminals (PARTS A / PARTS B)
0 to 9.5 sec.
0 to 9.5 sec.
ON(1) / ON(2) / OFFON(1) / ON(2) / ON(3) / OFF
ON / OFF
WORK SET / DRIVER ON
AUTO / MANUAL
ON / OFFUp to 10 counters can be connected.
SENSOR / RESET / LINK-IN / PARTS A / PARTS B
OK / NG / LINK-OUT
Parameters stored in internal nonvolatile memory
100 - 240 V AC, 50/60 Hz See the bottom asterisk.*1
3.98” × 5.12” × 2.36” (101 × 130 × 60)
1.21 (0.55)80”(2 m) cord with UL three-prong plug

Example of use together
with a sensor available inthe market

LINK Function

When counters are connected and activated in the screw fastening sequence as shownin page 12, all screwdrivers are on standby except the first one in the sequence. Only
when the first screw fastening is finished, can the next screwdriver change from standby
to ready. When the last fastening in the sequence is finished, the first screwdriver isonce again ready and the sequence can be repeated again.
Up to 10 screwdriver/counter sets can be connected to the LINK.

DLR5340-WU

Features

Improves screw fastening accuracy by monitoring counts and torqued status• Internal memory stores up to eight screw fastening conditions
for a wide range of assembly work
• Count-Up signal outputs for external monitoring• Count Correction Function: Controller ignores counts on screws
that are outside the preset parameters or double fastened• Count Return Function: When loosening a screw, a reverse
signal is sent to the controller to reverse the screw count by one• Space saving design• Grounded bit system standard

Specifications

Model
Count
Counting Method
Count Correction Function
Self Adjustable Timer SettingWork Detection Function
Work Installation Timer Setting
OK Output Timer Setting
NG Alarm
OK Buzzer
Count Return Function
Screwdriver Lock Function
Screwdriver Cord Connection
External Inputs on Terminal Block
External Outputs on Terminal Block
Input Voltage
inch(mm)
Size W × L × H
lbs(kg)WeightStandard Accessory

11

DLR5340-WU
0 - 99Count-up / Count-down
Count normal fastening only
0.01 to 2.50 sec.
Yes (1 terminal) / No
0 to 9.5 sec.
0 to 9.5 sec.
ON(1) / ON(2) / OFFON(1) / ON(2) / ON(3) / ON(4) / ON(5) / OFF
ON / OFFON / OFF
Single cord connection (Signal and power lines)
SENSOR / RESET / TORQUE CHECK ch1/2/3
OK, NG, COUNT-UP, DRIVER A/B/C
100 - 240 V AC, 50/60 Hz See the bottom asterisk.*1
5.94” × 5.51” × 2.36” (151 × 140 × 60)
1.76 (0.8)
80”(2 m) cord with UL three-prong plug

*1 : The voltage of the dedicated screwdrivers for DLR5040A-WU and DLR5340-WU is 115 V. When you need different voltage screwdrivers, please contact NITTO KOHKI U.S.A.

Screw Fastening Counter Series
Provides functions to prevent human error. *Special models available on request
Error detection based on set fastening time
Auto configures timer function

Count Correction Function

Controller uses fastening samples
to set the optimum fastening time value.

Stop count when error is detected.
COUNT

The best time is
X seconds per screw

Stop
A

Doublefastening

AudibleWarning!

B

ThreadGalling

Human error
prevention
Link Connection Function

Count Return Function

Ability to link multiple screwdriver systems.
The screwdrivers will be in standby state
until previous screw fastening is finished.

The remaining number of screw fastenings returns
to the previous number when the rotation is reversed.

First unit

Second unit

Link Connection

Third unit

COUNT

COUNT

A

A

ReverseLink Connection

B

B

Decrements countby oneDriver Lock Function
Locks unnecessary screwdrivers,
used with the workpiece sensor.
Workpiece sensor
O FF

Lock screwdrivers
when workpiece is
not in place !

WorkpieceON

12

DC, Brushless Motor®

C Series (Current control Type) Model DLV04C/10C

Features

For Machine Screws #1 - #4 (1.2 - 4.0 mm)

DLV04C10L

DLV10C10L

DCC0101X-AZ• Fastening values are easily set in the controller• Current Controlled Torque System suitable for screw fastening workin different torque settings• Low-voltage brushless motor• ESD (electrostatic discharge) protection structure• For both hand-held and automatic machines• Controller has built-in screw fastening counting function.

One screwdriver, four settings* When the same bit
is used.

All in• Controller offers multiple torque and speed settings.

one !

* The range varies depending on SOFT fastening or HARD fastening.

Lb-in

rpm

1st unit

Lb-in

rpm

2nd unit

Lb-in

Lb-in

Torque: 0.44 - 3.54 Lb-in (DLV04C)[0.05 - 0.4 Nm]

1.77 - 8.85 Lb-in (DLV10C)[0.2 - 1.0 Nm]rpm

3rd unitrpm

4th unit

Specifications

Model
Bit CE/ULPower Source
Torque Adjustment
SOFT fastening setting (1000 min-1 setting)
TorqueSpeed: 100 - 1000 rpm

Controller

Electric Screwdriver

Adjustment from 1 to 100% in 1% increments
1.8 - 8.9 (0.2 - 1.0)
0.4 - 3.5 (0.05 - 0.4)
1.8 - 4.0 (0.2 - 0.45)
SOFT fastening setting (600 min-1 setting)
0.4 - 3.1 (0.05 - 0.35)
Lb-in (Nm) HARD fastening setting
1.8 - 8.9 (0.2 - 1.0)
0.4 - 3.5 (0.05 - 0.4)
600 - 1000
Free Speed SOFT fastening setting
rpm HARD fastening setting
100 - 1000
#2 - #4#1 - #3
Screw Size inch thread
1.8 - 4.0 mm
1.2 - 3.0 mm(for reference) metric coarse thread
NK35 (OD6.35 mm [1/4”] Hex. Shank)
Bit Type
24 V DC
Input Voltage
0.82 (370)lbs (g)Weight
ON: 0.5 seconds / OFF: 3.5 seconds
Rated Operation
Please contact us for 4 mm bit type (”M” Bit) of CE/UL models.

13

DLV04CDLV10C

(Nm)
8.85

0.4

3.54

0.44

1

50

0.05
100

Bit Torque (Lb-in)

Speed setting (rpm)Start up control can be enabled by external input signal

HARD fastening setting

Bit Torque (Lb-in)

700

(Nm)
8.85
1.0
Setting torque 100%
7.97
0.9
7.08
0.8
Setting torque 50%
6.20
0.7
5.31
0.6
4.43
0.5
3.54
Setting torque 30% 0.4
2.66
0.3
Setting torque 1%
1.77
0.2
700
800
900
1000
600

Bit Torque (Lb-in)

Bit Torque (Lb-in)

3.98
3.54
3.10
2.66
2.21
1.77
1.33
0.89
0.44
600

(Nm)
0.45
Setting torque 100%
0.40
0.35
Setting torque 50%
0.30
0.25
Setting torque 30%
0.20
0.15
0.10
Setting torque 1%
0.05
800
900
1000

DLV10C

External Start up
Control Function
Input Signal Method

AC100 - 240 V AC, 50/60 Hz
Torque and speed setting in 4-channel memory
Can switch to any operation channel
Counts the number of screws fastened
Workpiece detector can be linked

Photocoupler input(24 V DC drive (5 mA/1 input), respond to PNP output)
Photocoupler output
Output Signal(30 V DC or less, 30 mA/1 output or less, PNP output method)
Method24 V DC (Maximum capacity 200 mA)
Service Power Source
When on standby: 20 W
Power consumption
During electric screwdriver rotation (rated): 30 W
lbs (g)2.4 (1100)
Weight80” (2 m) cord with UL three-prong plug.
Standard Accessory*DCC0101X-AZN with NPN output also available

Output Torque and Rotation Speed
DLV04C

DCC0101X-AZ P*

Model
Input Voltage
Operation Channel
Function
Count Function

DLV04C10L-AY K
DLV10C10L-AY K
DCC0101X-AZPSOFT fastening setting

0.44 - 8.85 Lb-in

Torque range

1.77

1

50

(Nm)
1.0

0.2
100

Setting torque (%)*The graph is for guidance only. The output torque range is not guaranteed.

C Series (Current control Type) Model DLV04C/10C®

Comparison of Adjustment Method with Conventional Model
Torque adjustment

Torque is adjusted byturning the adjustmentr in g at t h e e n d of t h escrewdriver.

Torque is set with theexternal controller. No
need to adjust thescrewdriver body.

Conventional

Image of Automation

C Series

Speed setting

The speed oftransformerless typescrewdrivers is fixed foreach series.

Speed is set with theex t e r n a l c o nt r o l l e r.
Adjustable speeds
between 100 to 1000rpm.

Optional Accessories
Screw joint(with white rubber)
DLW4540

For “K” Bit

Vacuum pickup
DLP6640

Screw joint(with black rubber)
DLW4550

Vacuum pickup(for automatic machine)
DLP6650

Screw joint(with metal washer)
DLW4560

For “M” Bit

Vacuum pickup
DLP6600

Screw vacuum pump
Connect the tube
to the vacuum pickup port.
The vacuum will
pick up the screw.

Vacuum pickup(for automatic machine)
DLP6610Torque checker
DLT1173A

Flanged coupling(for automatic machine)
DLW9015* Please see page 22, 23 for details.

SOFT / HARD Fastening Settings

Two fastening mode settings available.
Choose the setting based on the type of workpiece, screws, and your operating conditions.
SOFT fastening setting

Suitable for workpieces with high fastening load such as tapping screws or fastening soft objects such as rubber.

HARD fastening setting

Suitable for workpieces with small fastening load such as threaded holes or rigid bodies such as metal.

External Signals
Terminal No.
1 (+)
2 (-)
3
4
5
6

You can input or output external signals via a signal terminal block.
Function
Details+24 V DC
0 V DC
Channel A
Channel B
Forward rotation startup
Reverse rotation startup

Built-in service power source (Capacity: Maximum 200 mA)• Use power source for input/output signal common wire, or for the workpiece detection sensor, etc.

I/O
Service power source

In the 2-bit input signal, specify the operation channel (CH1 to CH4)
• Valid only when “operation channel switching method” (No.1 CH-CHG) is set to “INPUT”
Startup with external input signal

7

WORK

Input the workpiece signal (workpiece detection sensor output)• When “count function” (No.11 COUNT-FNC) and “workpiece signal” (No.12 WORK-SNSR)
set to ON, the workpiece signal input is valid

8

WORK RESET

Reset operation (same as controller [WORK RESET] button

9

Keylock

Lock the controller button operation• Disable the controller button operation, and prevent setting changes by the operator

10

Input signal negative common wire

Connect 0 V DC*• Service power source (terminal No.2) or external 0 V DC power source can be connected

11
12
13
14
15
16
17
18
19
20
21

Forward rotation signal
Reverse rotation signal
Count-up (C-UP)
Screw fastening NG (F-NG)
Operation channel 1 (CH1)
Operation channel 2 (CH2)
Operation channel 3 (CH3)
Operation channel 4 (CH4)
Operation OK
Operation NG
Space

22

Output signal positive common wire

Input

Set output signal during forward rotation to ON
Set output signal during reverse rotation to ON
Performance of normal screw fastening (torque-up) sets output signal to 0.3 seconds ON
If screw fastening NG, sets output signal to 0.3 seconds ON
Set the channel output signal to ON during operation or settings

OutputIf the set count screw fastening is completed and operation OK, the output signal is set to ON
When the WORK input signal is OFF during an operation, and the operation is judged to be NG, the output signal is ON
No connection
Connect +24 V DC*• Service power source (terminal No.1) or external +24 V DC can be connected*When PNP output

14

®

DC, Brushless Motor

S Series (Variable speed Type) Model DLV30S/45S/70S

Features

DLV30S06P

For Machine Screws #3 - #5/16 (2.6 - 8.0 mm)

DLV30S12P

DLV30S20L

DEA0151N-AZ

DEA0241N-AZ• High power brushless motor• Adjustable speed control for machine or tapping screws• Programmable three stage speed control• Bulilt-in screw counting function• Configures setting with optional remote controller• ESD(electrostatic discharge) protected housing• Detachable power code for easy maintenance

Programmable Three Stage Speed Control Function
Low speed start-up minimizes
cross-threading, stripped screws.

Low speed at torque-up minimizes
stripped screw and overshott torque.

High speed drive increases productivity.

<Step 3>

<Step 2>

<Step 1>

Built-inScrew Fastening Counter

LEDs and Setting Buttons on the Screwdriver• Batch counting• Fastening time monitoring,
OK(Pass)/Fail(NG) decision

Parameter LED

Part Names of the Remote Controller

Main LED

Power Switch

LCD

Setting Buttons

Mode LED

Setting Buttons

Workpiece LED

Specifications
Starting
MethodModel

Torque Adjustment Lb-in(Nm)Low Torque Spring(Standard Accessory)

High Torque Spring(installed)

Screw Size (for reference)
Inch Thread Metric Coarse Thread

Weight lbs(g)DLV30S06L-AYK
DLV30S12L-AYK Lever Start
DLV30S20L-AYK
10.6 - 26.6
3.5 - 14.2
#3 - #11
2.6 - 5.0 mm
1.57 (710)(1.2 - 3.0)
(0.4 - 1.6)
DLV30S06P-AYK
DLV30S12P-AYK Push to Start
DLV30S20P-AYK
DLV45S06L-AYK
Lever Start
DLV45S12L-AYK
1.90 (860)17.7 - 39.8
#9 - #13
4.5 - 6.0 mm(2.0 - 4.5)
with Pistol Grip
DLV45S06P-AYK
Push to Start
DLV45S12P-AYK
DLV70S06P-AYK Lever Start
33.6 - 62.0
#12 - #5/16”
5.0 - 8.0 mm
1.85 (840)(3.8 - 7.0)
DLV70S12P-AYK Push to Start
Power Supply
Model
Input
Ouput
Maximum Rated Power
Weight lbs(g)Standard Accessory
150 W
1.23 (560)
DEA0151N-AZ
100 - 240 V AC,80” (2 m) cord with
40 V DC
50/60 Hz, 60 W
UL three-prong plug
240 W
1.98 (900)
DEA0241N-AZ

Setting Range of Speed and Torque (for reference only)
Speed Speed
Level (rpm)
Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8
Lv9

15

160
220
280
340
410
470
530
590
650

DLV30S06

DLV45S06

DLV70S06

Torque (Lb-in [Nm])3.5 - 11.5 [0.4 - 1.3]
3.5 - 17.7 [0.4 - 2.0] 17.7 - 21.2 [2.0 - 2.4]
3.5 - 23.9 [0.4 - 2.7] 17.7 - 30.9 [2.0 - 3.5]
33.6 [3.8]
3.5 - 26.6 [0.4 - 3.0] 17.7 - 39.8 [2.0 - 4.5] 33.6 - 40.7 [3.8 - 4.6]
3.5 - 26.6 [0.4 - 3.0] 17.7 - 39.8 [2.0 - 4.5] 33.6 - 47.8 [3.8 - 5.4]
3.5 - 26.6 [0.4 - 3.0] 17.7 - 39.8 [2.0 - 4.5] 33.6 - 54.9 [3.8 - 6.2]
3.5 - 26.6 [0.4 - 3.0] 17.7 - 39.8 [2.0 - 4.5] 33.6 - 62.0 [3.8 - 7.0]
3.5 - 26.6 [0.4 - 3.0] 17.7 - 39.8 [2.0 - 4.5] 33.6 - 62.0 [3.8 - 7.0]
3.5 - 26.6 [0.4 - 3.0] 17.7 - 39.8 [2.0 - 4.5] 33.6 - 62.0 [3.8 - 7.0]

Speed Speed
Level (rpm)
Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8
Lv9

300
420
530
640
750
860
980
1,090
1,200

DLV30S12

Hex 1/4”

DEA0151N-A /DEA0241N-AZ
DEA0241N-AZ
DEA0151N-A /DEA0241N-AZ
DEA0241N-AZ
DEA0151N-A / DEA0241N-AZ
DEA0241N-AZ
DEA0151N-A / DEA0241N-AZ

44 W

DEA0241N-AZ

DLV45S12Torque (Lb-in [Nm])3.5 - 5.3 [0.4 - 0.6]
3.5 - 10.6 [0.4 - 1.2]
3.5 - 15.9 [0.4 - 1.8]
3.5 - 21.2 [0.4 - 2.4]
3.5 - 26.6 [0.4 - 3.0]
3.5 - 26.6 [0.4 - 3.0]
3.5 - 26.6 [0.4 - 3.0]
3.5 - 26.6 [0.4 - 3.0]
3.5 - 26.6 [0.4 - 3.0]

PowerConsumption

Power Source

Bit

17.7 [2.0]17.7 - 23.0 [2.0 - 2.6]
17.7 - 28.3 [2.0 - 3.2]
17.7 - 33.6 [2.0 - 3.8]
17.7 - 38.9 [2.0 - 4.4]
17.7 - 39.8 [2.0 - 4.5]
17.7 - 39.8 [2.0 - 4.5]

Speed Speed
Level (rpm)
Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8
Lv9

*Speed and torque are for reference only. The actual values depend on the fastening material and size of screws. The values are not guaranteed.

500
690
880
1,060
1,250
1,440
1,630
1,810
2,000

DLV30S20
Torque (Lb-in [Nm])3.5 [0.4]
3.5 - 7.0 [0.4 - 0.8]
3.5 - 10.6 [0.4 - 1.2]
3.5 - 14.1 [0.4 - 1.6]
3.5 - 17.7 [0.4 - 2.0]
3.5 - 21.2 [0.4 - 2.4]
3.5 - 24.7 [0.4 - 2.8]
3.5 - 26.6 [0.4 - 3.0]
3.5 - 26.6 [0.4 - 3.0]

S Series (Variable speed Type) Model DLV30S/45S/70S®

Setting Range for Standard Models

The low speed level is effective in hard-to-fasten applications such as tapped holes in sheet metal, stainless steel, and plastic.
The high speed level is effective in shortening the cycle time in an assembly line.
70.8
DLV30S06

62.0

DLV30S12
DLV30S20

44.2

DLV45S12

70.8

DLV45S06
DLV70S06

35.4
26.6
17.7

0

200

400

600

800

1000
1200
Speed (min-1)

1400

1600

1800

2000

7.0

53.1

6.0

44.2

DLV45S 5.0

35.4

4.0

26.6

3.0

17.7

2.0 High Torque

8.8

1.0
1

8.8

8.0

DLV70S

62.0

Bit Torque (Lb-in)

Bit Torque (Lb-in)

53.1

Torque Diagrams(for reference) (Nm)

2

3

4

5

6

7

Torque Scale

8

9

DLV30S
Spring

DLV30S
Low TorqueSpring

2200*Graphs are for reference only. The actual values depend on usage conditions.

Equipped with the External Signal Connector

The screwdriver can accept an external signal or output a signal externally through the external signal connector.
Pin No. Lead wire color

SignalInput / output+24 V DC power (supplied from outside)
Workpiece Signal
Reset signal
LINK-IN
4
Yellow
Forced stop signal
OK Signal
5
Brown
NG Signal
6Blue
LINK-OUT
7
Gray
Channel switching signal
Torque-up (count) signal
8
OrangeChannel A
9
Peach
Channel B
10
PurpleChannel C
11
Yellow Green
0 V DC
12
Black
Lead wire colors are the ones used in the optional signal cable ass’y DLW9090.
1
2
3

Red
White
Green

Input
Input
Input
OutputOutputOutputOutput
Input
Input
Input

1

2
3
4

10

9

11 12
5

8
7
6

*Either Pin No.4 or 7 must be selected, but not both.

Standard Accessories
For DLV30S. Bit NK35 x 2 x 7 x75. Suspension Bail
. Low Torque Spring. Connection Cord (DLW9073)

For DLV45S
DLV70S. Bit NK35 x 2 x 7 x75. Suspension Bail. Connection Cord (DLW9073). Pistol Grip (DLW2300ESD)

Optional Accessories
Remote Controller
RC1000Signal Cable Ass’y
DLW9090 (3 m)Connection Cord
DLW9073 (1.5 m)

Relay Cord
(To connect DLW9073 and DLW9073)
DLW9074*Standard accessory of screwdrivers

16

Transformerless, Brushless Motor®

A Series (For Automation) Model DLV30A/45A

For Machine Screws #3 - #13 (2.6 - 8.0 mm)

Features

DLV45A06A-F

DLV45A12A-N

For automatic assembly robot• Three series of screwdrivers can be mounted on the XY robot• Automatic screw fastening achieves a labor-saving or unattended process• Long-life brushless motors are incorporated in the electric screwdrivers• Standard coupling, flange coupling, and left-hand thread coupling are available for
installation• The electric screwdriver generates the torque-up signal• The screwdrivers can be connected to a sequencer to control start-up, forward
rotation, and reverse rotation• An electrical noise preventive measure is employed to avoid malfunction. Each
input/output signal is insulated from a screwdriver’s internal circuit by a photocoupler.

Specifications
Model

Bit

Torque Adjustment Lb-in(Nm)Type of couplings Free Speed
High Torque Spring*2
Low
TorqueSpring*1
Methodrpm(Standard Accessory)

Screw Size (for reference)inch thread(installed)650
DLV30A06A-N(AA) J
Standard
1200
DLV30A12A-N(AA) J
coupling
2000
DLV30A20A-N(AA) J
650
DLV30A06A-F(AA) J
Coupling
10.6 - 26.6
3.5 - 14.2
1200
DLV30A12A-F(AA) J
with flange(1.2 - 3.0)
(0.4 - 1.6)
2000
DLV30A20A-F(AA) J
650
DLV30A06A-M(AA) J
Coupling
1200
DLV30A12A-M(AA) J
with M41 screw
2000
DLV30A20A-M(AA) J
650
DLV45A06A-N(AA) K
Standard
coupling
1200
DLV45A12A-N(AA) K
650
DLV45A06A-F(AA) K
Coupling
17.7 - 39.8
with flange(2.0 - 4.5)
1200
DLV45A12A-F(AA) K
650
DLV45A06A-M(AA) K
Couplingwith M41 screw
1200
DLV45A12A-M(AA) K*1: Standard Accessory, *2: Built-in, *3: Hex 1/4” type available on request

Standard Accessories
For DLV30A• Bit NK31 × 2 × 6 × 70: 1 pc.
• Low torque spring: 1 pc.

For DLV45A• Bit NK35 × 2 × 7 × 75: 1 pc.

#3 - #11

High TorqueSpring2.5
2.0

Low TorqueSpring

1.5

8.8

1.0

4.4

0.5
2

3

4

5

6

7

Torque Scale8

1.68 (760)#9 - #13

4.5 - 6.0 mm

1.85 (840)Power
Consumption

100 V AC,50/60 Hz

45 W

Hex 5 mm*3

Hex 1/4”

1.81 (820)

Vacuum Pump
DLP2540* Please see page 22, 23 for details.

9

DLV45A

70.8

(Nm)
8.0

62

7.0

53.1

6.0

44.2

5.0

35.4

4.0

26.6

3.0

17.7

2.0

8.8

1.0

1

2

3

4

5

Torque Scale

6

Standard coupling

7

M41 screw coupling

17

Input Voltage

1.72 (780)

Bit Torque (Lb-in)

Bit Torque (Lb-in)

(Nm)
3.0

17.7

1

2.6 - 5.0 mm

1.63 (740)

Vacuum Pickup
DLP7400(M3/M4 screws)
DLP7400 for high torque(M5/M6 screws)

DLV30A

13.3

Bit

Optional Accessories

Torque Diagram (for reference)

22.1

Weight lbs(g)1.54 (700)Part No.
TD07285
TD0728626.6

metric coarse thread

The Vacuum Pickup is
optional.

Flange couplingA Series (For Automation) Model DLV30A/45A
Screwdriver Cable Breakdown List
Power/Input Signal Cable

Details
Color
Power input
GreenPower input
Yellow
Bit earthBlue
Input signal common (Vcc)
White
Start signal input
Black
Forward signal input
OrangeReverse signal input
Gray
Power input voltage: 100 V AC®

Output Signal Cable
Color
White
Black

Details
Torque-up signal output
GroundPower Input / Output Signal Schematic Diagram
5 - 24 V DC
Power Input(100 V AC)

Bit Earth(Yellow) (Blue)(Green)

Reverse(Gray)

Vcc(White)Forward(Orange)

Start(Black)CautionTorque-Up Ground(White)(Black)• Each input/output signal is insulated from ascrewdriver’s internal circuit.
• Input signal rated range: Use in the range ofvoltage between 5 – 24 V DC (current 0.5 – 5mA DC)• Torque-up signal output maximum rating: Usein the range of voltage under 30 V DC andcurrent 20 mA DC.

5.1kΩ
Screwdriver Inside

Screwdriver Inside

External Dimensions

1.83”[46.5]Torque Scale
Torque Adjustment Ring Cover

0.26”
[6.5]
1.83”[46.5]
Bit0.47” [12]Torque Adjustment Ring
M41 Coupling

1.65”
[42]

10.77” [273.5]
1.83”[46.5]
0.22”[5.5]
Thread part

Cord 3 m (9.8 ft)

0.26” Cord 3 m (9.8 ft)[6.5]

0.47” [12]0.32” [8]Torque ScaleØ0.49”[12.5]

Left-hand thread
M41 × 1.0

ø1.56”[39.5]Overall length is measured from this end.

•DLP7400•DLV45A A-M

0.26” Cord 3 m (9.8 ft)
[6.5]

1.56”
[39.5]

1.83”[46.5]
0.22”[5.5]
Thread part10.77” [273.5]
0.47” [12]0.32” [8]Torque Scale0.26” Cord 3 m (9.8 ft)[6.5]

Torque Scaleø1.77” [45]

ø1.56”[39.5]

0.18”[4.5] 2.01”[51]Cord 3 m (9.8 ft)

Cord 3 m (9.8 ft)

1.56”[39.5]

1.56”[39.5]

]

2.44”
[62]

5.5

2.05”[52]ø1.56”[39.5]
2.44”[62]2.05”[52]Left-hand thread
M41 × 1.0

ø1.77” [45]

1.65”
[42]

Torque Adjustment Ring Cover
10.77” [273.5]

0.47” [12]Torque Adjustment Ring
M41 Coupling

Bit

”[4

.5]

•DLV30A A-M

0.26”
[6.5]
1.83”[46.5]

ø1

.79

Torque Scale.5]]

Cord 3 m (9.8 ft)

”[5

”[5

5.5

0.26”
[6.5]

.22

10.77” [273.5]

.22

”[4

Torque Adjustment Ring
Flange

Bit

ø0
2×

ø0

.79

•DLV45A A-F

ø1.56”[39.5]

Cord 3 m (9.8 ft)

Torque Adjustment Ring Cover2×ø1

Torque Scale
Torque Adjustment Ring CoverTorque Adjustment Ring
FlangeBit

0.18”[4.5] 2.01”[51]•DLV30A A-F

0.26” Cord 3 m (9.8 ft)
[6.5]

1.56”
[39.5]

ø1.56”[39.5]

Bit

10.77” [273.5]
Torque Adjustment Ring

0.18”
[4.5] 2.01”[51]0.26” Cord 3 m (9.8 ft)[6.5]

Torque Adjustment Ring

Bit

Cord 3 m (9.8 ft)

0.18”[4.5] 2.01”[51]10.77” [273.5]

Coupling

0.18”[4.5] 2.01”[51]1.83”[46.5]•DLV45A A-N

ø1.56”[39.5]

ø1.56”[39.5]

0.18”[4.5] 2.01”[51]Cord 3 m (9.8 ft)

1.56”[39.5]

Coupling

ø1.65”[42]•DLV30A A-N

0.12” 0.67”[16.9][3]
1.46”[37]1.81”[46](0.15” [3.75])

Sleeve length can be adjusted
according to the bit length.

1.27”[32.3]
Ø1.02”[26]

Ø0.67”[17]
Ø0.59”[15]
Ø0.57”[14.5]

Sleeveunit: inch [mm]18Torque Checker

DLT1173A/1673A Series

Features

Measure and calibrate screwdrivers fastening torqueto keep your screwdriver properly tuned• Measured data is stored even after the power is turned off toprevent any data loss
• AUTO POWER OFF FUNCTION saves energy by turning off
power after 10 minutes of unuse.
• Verified torque accuracy of +/- 0.5 %• A program to upload stored data from the Torque Checkers to acomputer is available to download free from NITTO KOHKI
websiteDLT1173A

Click
www.nittokohki.com
DLT1673A

Specifications

Measurement
Range
Lb-in(Nm)
0.13 - 13.3
DLT1173A(0.015 - 1.500)
1.3 - 88.5
DLT1673A(0.15 - 10.00)

Calibration PrecisionLb-in(Nm)

Display

Measuring
Unit

Data Memory

Measuring
Direction

Measuring Mode

Auto Power Off

Within ± 0.5% (Full Scale)For 2.0 (0.2) or less ± 1 digit
Within ± 0.5% (Full Scale)For 20 (2) or less ± 1 digit

4-digit digital display (Single-line)
Data sampling : 1000 times/sec.
Display rate : 12 times/sec.

kgf • cm, Nm,
lbf • in(selectable)

800 pieces of data

CW
and
CCW

3 modes : PD-TR-PP

Power off if left untouched
for 10 minutes

Model

External Output

Model
DLT1173A
DLT1673A

As per USB output
Mitsutoyo Digimatic

Analog Output
Approx. 1.5 V max.
Approx. 1.0 V max.
Plug ShapeStandard Accessories

19

For DLT1173A• Screw Joint (DLW4430): 1 pc.

For DLT1673A• Bit Joint (DLW4360): 1 pc.
• Spring for Joint (DLW4660): 1 pc.

No zero offset;
identical waveforms
produced in
PP, PD, and TR modes

Continuous
Operation
Time

Size W × L × H
inch(mm)

Weight lbs(kg)Charger Type

Input Voltage
for Charger

Charging Time

20 hours

6.4” × 4.4” × 1.9”(160 × 110 × 47)

2.42 (1.1)

DLE1833A

100 - 240 V AC,
50/60 Hz4 hours

DLT1173A/1673A Series

Optional Accessories
ModeI

Part No.
Shape
OD 0.16” typeTD03305
DLW4330
OD 0.16” typeTD03306
DLW4340
Bit Joint
Hex 0.2” and Hex 1/4” types
TD03307
DLW4350
Hex 0.2” and Hex 1/4” types
TD03308
DLW4360
screw type(Bit size No.1)
TD03309
DLW4430
screw type(Bit size No.2)
TD03310DLW4530*1
screw type(Bit size No.2)
TD08736
DLW4540
Screw Joint
screw type(Bit size No.2)
TD08739
DLW4550
screw type(Bit size No.2)
TD08746
DLW4560
Hex 0.51” type(Hex. head bolt)
TD04123
DLW4000
Soft Joint
Spring for DLW4340, 4350, 4430
TV03826
DLW4660
Spring: Standard accessories: Available as option: Unsupported*1 DLW4530 must be used at 44.3 Lb-in (5 N m ) or less.

Bit Joint

0.16”(4 mm) dia.

Torque Range
0.13 - 2.2 Lb-in (0.015 - 0.25 Nm)
1.3 - 13.3 Lb-in (0.15 - 1.5 Nm)
1.3 - 13.3 Lb-in (0.15 - 1.5 Nm)
1.3 - 57.5 Lb-in (0.15 - 6.5 Nm)
1.3 - 13.3 Lb-in (0.15 - 1.5 Nm)
1.3 - 44.3 Lb-in (0.15 - 5 Nm)
0.4 - 3.5 Lb-in (0.05 - 0.4 Nm)
1.8 - 8.9 Lb-in (0.2 - 1.0 Nm)
0.4 - 8.9 Lb-in (0.05 - 1.0 Nm)
35.4 - 106.2 Lb-in (4.0 - 12.0 Nm)
1.3 - 13.3 Lb-in (0.15 - 1.5 Nm)

DLT1673A

Screw Joint

0.16”(4 mm) dia.

Hex 0.2”(5 mm)

Hex 0.2”(5 mm)

Hex 1/4(6.35 mm)Hex 1/4(6.35 mm)

DLW4430
DLW4330

DLT1173A

DLW4340

Soft Joint

Spring

DLW4000

DLW4660(TV03826)

DLW4350

DLW4530

DLW4540

DLW4550

DLW4560

DLW4360

Selection of Torque Checker
For DLT1173A (for miniature screw)

For DLT1673A• DLV5800 series• DLV7300 series• DLV02 / 12 series• DLV16 series• DLV7104 / 8104 / 8204 series• A series• S series

20

Accessories
Torque Reaction Arm

Tool Balancers

TW-06R/1R

TW-3(TD06180)

Easy to adjust tension.
Model
TW-06R
TW-1R
TW-3

Capacity lbs(kg)0.44 - 1.32 (0.2 - 0.6)
1.1 - 3.31 (0.5 - 1.5)
2.2 - 6.61 (1.0 - 3.0)

Stroke inch(m)59” (1.5)59” (1.5)
51.2” (1.3)

Weight lbs(kg)0.66 (0.3)
0.66 (0.3)
3.09 (1.4)

Pistol Grip DLW2300/2300ESD

To enhance productivity and prevent operator’s repetitive motion
injuryTorque Adjustment Ring Cover(for DLV7104/8104/8204, A(DLV30A/45A) and S(DLV30S/45S)
series Electric Screwdrivers)

TD05639

Fits over torque adjustment ring to minimize tampering or
accidental turning once the torque is set.

Easy-to-attach grip suitable for horizontal operation

21

Part No.
Applicable Screwdriver
TD05639*1
DLV7104/8104/8204 series and DLV30A
TD08486
DLV45A
TV06787
DLV02/12/16 series
TD01883
DLV7300 series (for 1/4” bit)
TD02875
DLV5800 series
As this is a clear plastic cover, torque scale can be seen even after mounted*1 : onthe screwdriver.

Accessories
Vacuum Pump DLP2540

Shaker Box Made of Anti-electrostatic Resin

Electric Screwdrivers can be used with Vacuum Pump and
Vacuum Pickup to facilitate easy pickup. The vacuum Pickup
sleeve picks up the screw and holds it on the bit, thus improving
operational efficiency and operator's productivity.

The screws will fall into the heads-up position for easier vacuum ormagnetic pickup.
The anti-electrostatic resin greatly reduces static build-up and dust
attached to the shaker box.

Model
Input Voltage
A
No-load Current
W
Power Consumption
Achievable Vacuum mmHg(kPa)
L/min
Flow Rate at Outlet
lbs(kg)Weightin(mm)
Size W × L × H
Standard Accessories

DLP2540
115 V AC, 50/60 Hz
1/0.7530/26-160 (-21.3)
24/26
8.36 (Approx. 3.8) except Power Cord6.1” × 7.3” × 5.5” (152 × 182 × 138)
Power Cord Assembly : 1

ModelPart No.

DLW3402
DLW3602
DLW3802

TD04110
TD04111
TD04112

Hole
Pitch
0.24”
0.24”
0.31”

Screw Size(for reference)
Hole
No. of Holes
Depth
inch thread metric coarse thread
1.7 - 2 mm
#2 or less
273
0.53”
2 - 2.6 mm#2 - #3273
0.53”
3 - 4 mm
#4 - #8160
0.49”

Linicon (Vacuum Pump)

Linicon (Vacuum Pump)

Model
VoltagePower Consumption
Rated Frequency
Maximum Vacuum
Dimensions
Duty Cycle
Coil Insulation Classlbs [g]WeightAccessories

Model
VoltagePower Consumption
Rated Frequency
Maximum Vacuum
Dimensions
Duty Cycle
Coil Insulation Classlbs [g]WeightAccessories

LV-125A
115 V AC
14 W
60 Hz
-33.3 kPa (-250 mmHg, -333 mbar, -9.84 in. Hg)
5.31" (L) x 3.58" (W) x 5.75" (H) (135 mm x 91 mm x 146 mm)
Continuous
B or its equivalent
3.3 [1500]
MICRO CUPLA (MC-04PH) 1 piece

LV-660-D1
115 V AC
70 W
60 Hz
-80 kPa (-600 mmHg, -800 mbar, -23.6 in. Hg)
9.49" (L) x 7.0" (W) x 8.03" (H) (241 mm x 177 mm x 204 mm)
Continuous
B or its equivalent
13.9 [6300]
SUPER CUPLA (02SM • 02PH) Each 1 piece

22

Vacuum Pickups and Sleeves
Screwdriver series
DLV5800
DLV7104/DLV8104/DLV8204
delvo Brushless A seriesdelvo Brushless S seriesdelvo Brushless C series

For Hex. 6.35 mm (1/4")(M5, M6)
For Hex. 6.35 mm (1/4")

Vacuum Pickup
Model
DLP5300

Part No.
TD04342

Sleeve (Standard accessory)
Model
DLS2120/DLS2124

Type CDLP7400

TD07286-0

DLS4220/DLS4221

Type D

DLP6640/DLP6650

TD08804/TD08805

DLS4225/DLS4227

Type CDLP7000

Type D

DLP7400

DLP6640

SleeveSleeveDLS4220/4221

L

9

ØD
Ød

7.6

Ød

SleeveØD

DLS4000 series (metal)

21

DLS2000 series For Ø0.16” (4 mm)

DLS2120
DLS2121
DLS2122
DLS2123
DLS2124
DLS2125
DLS2126
DLS2127
DLS2128
DLS2129
DLS2130
DLS2131
DLS2132
DLS2133
DLS2134
DLS2135

SleeveSleeveSleeveModel

DLP6650

SleeveødPart No.
inch mm2
TD00348 0.08
TD00349 0.09 2.2
2.5
TD00350 0.1
TD00351 0.11 2.7
TD00352 0.12 3.1
TD00353 0.13 3.3
TD00354 0.14 3.5
TD00355 0.15 3.7
4TD00356 0.16
TD00357 0.17 4.2
TD00358 0.18 4.5
TD00359 0.19 4.7
5.1
TD00360 0.2
TD00361 0.21 5.3
TD00362 0.22 5.6
TD00363 0.24 6.1

inch
0.14

øD

mm
3.5

0.18

4.5

0.22

5.5

Bit (No. × d × L) (+)

No. 0 × 1.8 × 44

No. 0 × 2.5 × 44

No. 1 × 3 × 44
No. 1 × 4 × 44

0.26

6.5

0.28

7

No. 2 × 4 × 44

DLS4225/4227
ℓ

ØD
Ød

Vacuum Pickup

DLP5300

1 piece each

Ø7.5

Type

Type BDLS2000 series (plastic)

23

Type
Type B

45

45

DLS4000 series For Hex. 1/4" (6.35 mm)
ModelPart No.

DLS4225
DLS4227
DLS4220
DLS4221

TD09344
TD09345
TD08001
TD08002

inch
0.18
0.22
0.36
0.42

ød

SleeveøDmm inch mm
4.6
0.28
7
5.6
9.1 0.43
11
10.6 0.49 12.5

inch

mm

inch

L

mm

Bit (No. × d × L) (+)
No. 1 × 4 × 75
No. 1 × 5 × 75

0.2
0.22

5
5.5

0.24
0.28

6
7

No. 2 × 7 × 75

NK BITS

Model

Phillips

OD 1/4”(6.35 mm) Hex. Shank

NK35

Phillips

Model

NK36

Phillips

Model

NK15

Plain Slot

Model

NK35M
Model

Hexagon Head0.35(9) 1/4(6.35)

NK4DX

NK35X

Part No.

0.12 (3)1

0.16 (4)20.08 (2)0.1 (2.5)
0.12 (3)0.16 (4)0.2 (5)×

TD20306
TD20307
TD20308
TD20309
TD20310
TD20311
TD20312
TD20313
TD20319
TD20320
TD20321
TD20322
TD20323
TD20324
TD20327
TD20328
TD20329
TD20330
TD20331
TD20332

Part No.

TD20335
TD20336
TD20337
TD20338

0.016 (0.4)
0.02 (0.5)
0.026 (0.65)

H

0.06 (1.5)
0.08 (2)0.1 (2.5)
0.12 (3)0.16 (4)No.

×Part No.

2

0
1

×

×

×

0.15 (3.8)×

30.05 (1.27)
0.06 (1.5)
0.08 (2)ø0.16(4)d
H

L

DimensionsL

2.95 (75)
3.94 (100)1.97 (50)
2.95 (75)
3.94 (100)4.72 (120)
5.91 (150)
7.87 (200)1.97 (50)
2.95 (75)
3.94 (100)4.72 (120)
5.91 (150)
7.87 (200)1.97 (50)
2.95 (75)
3.94 (100)4.72 (120)
5.91 (150)
7.87 (200)L

Dimensions

No.
1.18(30)

L

No.
L

Dimensions

LNo.

1.97 (50)2H

0.79 (20)1.1(28)L

0.18 (4.5)

1TD20382
TD20385
TD20388
TD20391
TD20394
TD20397
TD20400
TD20404

d

Size
No.

W

Dimensions

L
1.73 (44)0.28 (7)20.28 (7)Part No.

Size
d

×

3

No.

L

L

1.73 (44)1TD20378
TD20379
TD20380

Part No.

×

0.16 (4)Part No.
TD20354
TD20355
TD20356
TD20357
TD20358
TD20359
TD20362
TD20363
TD20364
TD20366
TD20367
TD20371
TD20372
TD20374
TD20375

TL

No.

0.012 (0.3)

TD20056
TD20057
TD20058
TD20059
TD20060

Part No.

0.24 (6)0.79 (20)

W

3

No.

d

0.1 (2.5)

L

1.73 (44)2.52 (64)1.73 (44)2.52 (64)1.73 (44)2.52 (64)1.73 (44)2.52 (64)1.73 (44)2.52 (64)1.73 (44)2.52 (64)1.73 (44)dHexagon Head

Model

TD20051
TD20052
TD20053
TD20054
TD20055

0.07 (1.8)

0

W

×

0.08 (2)×T

×0.035 (0.9)

×

d

×

0.12 (3)H

0.1 (2.5)
0.12 (3)0.16 (4)0.2 (5)0.24 (6)No.

0.47(12)L

L

1.97 (50)
2.95 (75)
3.94 (100)Dimensions
TL

L

2.76 (70)×Dimensions

L

1.97 (50)
2.95 (75)
3.94 (100)4.72 (120)
5.91 (150)
7.87 (200)1.97 (50)
2.95 (75)
3.94 (100)5.91 (150)
7.87 (200)2.95 (75)
3.94 (100)5.91 (150)
7.87 (200)

W

NK4DM

Part No.

×00

d

Plain Slot

Model

No.

Unit: inch(mm)Dimensions

d

NK4D

TD20009
TD20010
TD20021
TD20022
TD20029
TD20030
TD20037
TD20038
TD20039
TD20040
TD20047
TD20048
TD20050SizedDimensionsHL

d0.43(11)

Phillips0.14(3.5)
0.08(2)

ø0.16(4)

OD 0.16”(4 mm) Shank

Part No.

T

Model

0.59 (15)L

2.76 (70)
1.97 (50)H

L

If Bits other than the above are required, please contact NITTO KOHKI U.S.A.
24

SAFETY GUIDEBe sure to read and understand the following safety notations and all safety precautions.

WARNING:

Indicates a potentially hazardous situation which, if
not avoided by following the instructions given, could
result in death or serious injury.

CAUTION:

Indicates a potentially hazardous situation which, if
not avoided by following the instructions given, could
result in injury or material damage.

Safety Precautions• Be sure to follow the safety precautions to keep accidents such as fires,
electroshock, and injuries from occurring.
• Before using your tool, please read this manual carefully so that you may use itproperly to get the most out of it.
• Keep the manual handy – so you can use it whenever necessary.

WARNING• Keep work area clean. Cluttered work areas and benches invite accidents andinjuries.
• Consider proper working environments for each tool carefully. Do not expose
electric tools to extreme amounts of moisture or direct contact with water or rain.
Keep area well lit at all times to prevent hidden dangers and never operate theequipment near flammable liquids or in gaseous or explosive atmospheres.
• Prevent operators from electric shock. When using electric tools, prevent bodycontact with grounded surfaces (e.g. pipes and outer frames of radiators,
microwave ovens, and refrigerators, etc.).
• Keep all electric tools and power cords away from children and all unauthorized
personnel. Also all visitors should be kept away from work area.
• Properly store tools and accessories while not in use. They should be kept in a dry,locked-up location out of reach of children or unauthorized personnel.
• Do not force tool. It will do the job better and more safely at the rate for which it was
intended.
• Use the right electric power tool that can complete the job within its specifications.
Do not attempt to adapt improper attachments or accessories to complete a job. Do
not use the tool for other than what they were designed for.
• Dress properly. Do not wear loose clothing and/or accessories. (gloves, necklaceetc.) They can be caught in moving parts. Non-skid footwear is recommended in
outdoor operation. Wear protecting hair covering to contain long hair.
• Always wear safety glasses during operation. Wear respiratory protection whenworking in an environment where dust particles are generated during operation.
• Do not abuse cord. Never carry tool by cord or yank it to disconnect fromreceptacle. Keep cord from heat, oil, and sharp edges.
• Always secure the work piece with clamps or in a vise. Keep both hands on theelectric tool or use a torque reaction arm to help reduce possible repetitive motion
injuries.
• Do not overreach. Keep proper footing and balance at all times.
• Maintain tools with care. For safe and efficient work, use the proper bit and check it
regularly. Do not use the bit with a worn out or deformed tip. When oiling andreplacing parts, follow the instructions given by the instruction manual. Inspect tool
cords periodically and if damaged, have them replaced by an authorized service
facility. Keep handles dry,clean, and free from oil and grease.
• Unplug a tool or a controller when not in use, when repairing, or when changing
accessories and bits, etc.
• Remove adjusting keys and wrenches. Form habit of checking to see that keys andadjusting wrenches are removed from tools before turning it on.
• Always avoid an unexpected start by having all power switches in the off position
prior to attaching to a power supply. Never carry tools with your finger on the on/off
switch when the power is attached. Never plug the cord into a receptacle while yourfinger is on the on/off switch.

• When the tool is used outdoors, use an electric extension cord or cable suitable foroutdoor use.
• Stay alert. Watch what you are doing. When using electric tools, take good care oftool handling, working manner, and surrounding conditions. Use common sense.
Do not operate tool when you are tired.
• Check damaged parts. Before further use of the tool, an accessory or other part thatis damaged should be carefully checked to determine that it will operate properly
and perform its intended functions. Check for alignment of moving parts, binding ofmoving parts, breakage of parts, mounting, and any other conditions that may affectits operation. When repairing or replacing parts, follow the directions of the
instruction manual. The part that is damaged should be properly repaired or
replaced by an authorized service facility unless otherwise indicated elsewhere inthis operation manual. Have defective switches replaced by an authorized service
facility. Do not use the tool if the switch cannot be turned on and off.
• Use only recommended accessories and attachments as per tool operator manualand “delvo” general catalog. Use of improper accessories and attachments may
result in an accident or serious injury.
• Any repairs on the tool should be performed only by an authorized service facility.
Do not modify the tool that is complying with the safety standard. If the repairman
who has poor knowledge and skill repairs the tool, the tool may not give a good
performance and result in an increased risk of injury to the user.
• The power source must be limited to the individual tools specifications as stated on
the nameplate or instruction manual. If used at a higher or lower voltage than
indicated, it may cause failure and result in an increased risk of injury to the user.
• Before work operation carefully check if there are underground installations such as
conduit, water pipe, and gas pipe, etc. If a tool should touch them, it might cause
electric shock, electric leak, or gas leak.
• Hold the body of the tool firmly to help prevent the users wrist from twisting during
the tightening sequence, possibly resulting in injury.
• Do not bring hand or face close to moving parts such as bit etc. when using. Thismay cause injury.
• When you have dropped the tool by mistake, carefully check the tool if there isbreakage, cracks or deformation. This may cause injury.

CAUTION

25• Install bits or accessories securely in accordance with the operation manual.
Insufficient installation may cause injury.
• Whenever setting the torque, unplug the cable of the tools. Adjusting the torquesetting during rotation may cause injury.
• When operating a tool at high places, check that there is no person under theplaces. Do not stumble over the cord nor drop the material or tool body. This may
cause injury.
• Never leave a tool running unattended on the working bench or floor.
Always turn the power switch or lever to the off position and disconnect from thepower source when not in use.
• Do not overload to the extent that the motor locks or the clutch malfunctions. Thismay cause smoke, fire, failure or injury.

• If the tool is overheating or functioning abnormally, stop using the screwdriver
immediately and inspect it to see whether any repairs are necessary. Otherwise thismay cause failure or injury.
• The electric screwdriver may overheat depending on the type of screw, type ofscrew-tightened material, or frequency of use. To avoid overheating, stop operating
the screwdriver for a time or use several drivers in alteration. Overheating may
reduce the life of the product or cause failure or injury.
• The fastening torque may vary depending on how the product is operated or held,
the type of screw, and the fastening conditions. Use a torque wrench or similar tool
to check that the fastening torque is appropriate.

About us
NITTO KOHKI U.S.A., Inc. was founded in 1969 to provide sales and serviceof machine tools and quick-connecting fluid couplings that are designed andmanufactured by NITTO KOHKI Company, Ltd. located in Tokyo, Japan. We
attained a position at the forefront of the industry, pioneering the developmentof unique, high quality products based on the core technologies of fluid
mechanics, precision engineering and, more recently, electronic engineering.
Through our products, NITTO KOHKI has consistenly offered customers
advantages in terms of labor savings, improved working environments andefficient manufacturing.

NITTO KOHKI´s products fulfill vital roles in fields ranging from applications in
the construction industry and the automotive industry, to high-techengineering. We will continue to capitalize on these favorable trends andprecisely meet market needs in a timely manner.

NITTO KOHKI Group... a corporation rising to the challenge of creatingproducts and building a better tomorrow by responding to the needs oftoday. With the incessant challenge of developing energy and lavor saving
technology, we will contribute to society in a variety of ways throughoriginal technology that corresponds to users´ needs.

NITTO KOHKI's Laborsaving Products
NITTO KOHKI is capturing the needs of users by introducing to the world not only “CUPLA” quick connect
couplings, but also next-generation laborsaving devices, including various “machine tools and hand tools”,
high precision “delvo” electric screwdrivers, and linear-motor-driven piston “compressors / vacuum pumps”.
®

CUPLA Enable Flexible, Fast, andsecure Connections
in Various Fluid Lines

Machines and Tools to Achieve
Energy and Labor Savingsin Processing WorkNITTO KOHKI’s unique technologies anddedicated research have been proven bynumerous patents, which led to thedevelopment of 25,000 different CUPLA
variations.

Machines and tools are used at various
processing sites for such work as cutting,polishing, scaling, drilling and chamfering ofsteel materials. We have created a productline up of pneumatic, electric and hydraulicmachines and tools to match thediversification of processing methods and theconditions of work operations.

Compressors, Vacuum Pumps
and Their Applied Products
NITTO KOHKI pumps are unique products
featuring a linear-motor-driven free piston system.
NITTO KOHKI has made available a complete
series of air compressors and suction pumps thatincorporate this uniquely functional design. Theseare quite appropriate as air sources or suction
power units for various pneumatically operated
equipment and apparatus in advanced industries.

26®

Electric Screwdrivers

World-class innovation with precision torque control.
More than 35 years experience electric screwdrivers “delvo”
by NITTO KOHKI.

[ trademark (delvo) ] is registered in the United States.
DISTRIBUTED BY

46 Chancellor Drive, Roselle, IL 60172 U.S.A.
Phone: (630) 924-9393 Toll Free: (800) 323-8828 Fax: (630) 924-0303
delvo@nittokohki.com www.nittokohki.com
ISO 9001

JQA-2025

ISO 14001
ISO 9001
ISO 14001

JQA-EM4057
NITTO KOHKI CO., LTD.

© NITTO KOHKI U.S.A., INC.

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