Dk318

Multifunction Electric ScrewdriverModel

DLV30S/45S/70S-AY Series

Built-in brushless motor
Automatic speed control function
Built-in screw counting function
Setting with the Remote Controller

0.4 - 7.0 N • mLever Start / Push to Start

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ISO 14001

JQA-EM4057
NITTO KOHKI CO., LTD.

CM021
QC99J1026
EC13J0016
ISO 9001 / ISO 14001

051

SHIRAKAWA NITTO KOHKI CO., LTD.

SP sitecTUVusElectric Screwdrivers

Model

DLV30S /45S / 70S series

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.
8.0

7.0

DLV30S06
DLV30S12
DLV30S20
DLV45S06
DLV45S12
DLV70S06

6.0

Bit Torque [Nm]

5.0

4.0

3.0

2.0

1.0

0

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

Speed Level [min-1]

[Nm]
4.0

Speed Level
1 2 3 4 5 6 7 8 9DLV30S06

3.0
2.7

Speed Level

[Nm]
4.0

1

2

3

4

5

6

7

8

DLV30S12

3.0

3.0

2.0

2.4
2.0

2.4
2.0
1.6

1.3
1.0

1.0

0.4
0

160
200

650
600
800
[min-1]

400

1.8
1.2

1.0

0.6
0.4
0
200 300 400

600

800

1000

1200

Speed Level

[Nm]
4.0

9

1

3

Speed Level
1 2 3 4 5 6 7 8 9DLV45S06

4.5
4.0

1

2

3

4

5

6

7

8

9

DLV45S12

4.4 4.5
4.0
3.8
3.0
2.6

2.4
2.0

800

1.0
0

400

650
600
800
[min-1]

8

9

1000

1200

1400

1600

1800

2000

2200
[min-1]

Speed Level
1 2 3 4 5 6 7 8 9DLV70S06

6.2

5.4
5.0
4.6

3.2

1.0
200 300 400 500 600

7

7.0

6.0

2.0
160
200

6

1.2
0.8

Speed Level

[Nm]
5.0

3.5
3.0

5

2.8

[Nm]
8.0
[Nm]
5.0

4

DLV30S20

0.4
0400 500 600

1400[min-1]

2

4.0

800

1000

1200

1400
[min-1]

3.0
0

3.8
160
200 300 400

650
600
800
[min-1]*Graphs are for reference only. The actual values depend on usage conditions.
1Electric Screwdrivers

Model

DLV30S /45S / 70S seriesSpecifications
Electric Screwdrivers
DLV30S06L-AY
DLV30S06P-AY

Lever Start

Model

Push to Start

TorqueDLV30S12L-AY
DLV30S12P-AY

DLV30S20L-AY
DLV30S20P-AY

DLV45S06L-AY
DLV45S06P-AY

DLV45S12L-AY
DLV45S12P-AY

DLV70S06L-AY
DLV70S06P-AY

0.4 - 1.6 Low Torque Spring (Standard Accessory)
2.0 - 4.5
1.2 - 3.0 High Torque Spring (installed)
For the details, see the following setting range of speed and torque.
Lv1 - Lv9 (Lv1: Min. Speed Lv9: Max. Speed decreases in a step-by-step manner)
2.6 - 5.0
4.5 - 6.0
2.5 - 4.0
4.0 - 5.0

(Nm)(min-1)

5.0 - 8.0
4.5 - 6.0

Ø7Free Speed
Speed Level
Screw Size Machine Screw(mm)
Tapping Screw

3.8 - 7.0

Bit Type

(mm)

Mass
Power Consumption
Power Source

(kg)
(W)

23 9

6.35

0.71(without power cord)

0.86 (equipped with pistol grip without power cord)
44
Supplied from Power Supply DEA0151N-AZ or DEA0241N-AZ

Setting Range of Speed and Torque (for reference only)
Setting Range of MAX 650 min-1 Series
DLV30S06
DLV45S06
DLV70S06
Speed
Level

Speed
(min-1)

Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8
Lv9

160
220
280
340
410
470
530
590
650

Setting Range of MAX 1,200 min-1 Series
DLV30S12
DLV45S12Torque (Nm)
0.4 - 1.3
0.4 - 2.0
0.4 - 2.7
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0

2.0 - 2.4
2.0 - 3.5
2.0 - 4.5
2.0 - 4.5
2.0 - 4.5
2.0 - 4.5
2.0 - 4.5
2.0 - 4.5

3.8
3.8 - 4.6
3.8 - 5.4
3.8 - 6.2
3.8 - 7.0
3.8 - 7.0
3.8 - 7.0

Speed
Level

Speed
(min-1)

Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8
Lv9

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

Setting Range of MAX 2,000 min-1 Series
DLV30S20

Torque (Nm)
0.4 - 0.6
0.4 - 1.2
0.4 - 1.8
0.4 - 2.4
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0

2.0
2.0 - 2.6
2.0 - 3.2
2.0 - 3.8
2.0 - 4.4
2.0 - 4.5
2.0 - 4.5

Speed
Level

Speed
(min-1)Torque (Nm)

Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8
Lv9

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

0.4
0.4 - 0.8
0.4 - 1.2
0.4 - 1.6
0.4 - 2.0
0.4 - 2.4
0.4 - 2.8
0.4 - 3.0
0.4 - 3.0

*Speed and torque are for reference only. The actual values depend on the materials to be fastened and size of screws. The values are not guaranteed.
DLV30S12/DLV45S12DLV30S06/DLV45S06/DLV70S06

DLV30S20[min-1][min-1][min-1]

600

1200

2000
1800

400

800

1200

200

400

600

0
1

2

3

4 5 6
Speed Level

7

8

0
1

9

2

3

4 5 6
Speed Level

7

8

9

0
1

2

3

4 5 6
Speed Level

7

8

9

Power Supply
Model
DEA0151N-AZ DEA0241N-AZ
Input
100 - 240 V AC, 50/60 Hz, 60 W
Output40 V DC
Maximum Rated Power (W)
150
240
Mass
0.56
0.9
(kg)

*The power cord is sold separately.
Ask us for the required power cord when ordering.

Corresponding Electric Screwdrivers per Power Supply
DEA0151N-AZ
DLV30S06L-AY
DLV30S12L-AY
DLV45S06L-AY

DLV30S06P-AY
DLV30S12P-AY
DLV45S06P-AY

DEA0241N-AZ
DLV30S06L-AY
DLV30S12L-AY
DLV30S20L-AY

DLV30S06P-AY
DLV30S12P-AY
DLV30S20P-AY

DLV45S06L-AY
DLV45S12L-AY
DLV70S06L-AY

DLV45S06P-AY
DLV45S12P-AY
DLV70S06P-AY

DEA0151N-AZ

DEA0241N-AZ

Remote Controller
Model
Mass
Battery
Battery life
Continuous Standby Time (for reference only)

RC1000(kg)

Battery life
Number of Data Transmission (for reference only)

0.11 (including 3 batteries)
3 AAA batteries
250 hours
10,000 times2Electric Screwdrivers

Model

DLV30S /45S / 70S series

LEDs Mounted on the Screwdriver
OK or NG operation and various setting statuses displayed/indicated on/by LCD and LED.
*The Remote Controller is available as an option.

LEDs and Setting Buttons on the Screwdriver
Parameter LED

Part Names of the Remote Controller

Main LED

Power Switch

LCD

Setting Buttons

Mode LED

Setting Buttons

Workpiece LED

ESD Protection
Compliant with IEC61340-5-1.
ESD is the abbreviation
on of Electro-Static-Discharge. It means the discharge of static electricity.

EPA

1 - 9 speed setting available
Wide range of specifications meet various screw fastening conditions.
DLV30S12/DLV45S12DLV30S06/DLV45S06/DLV70S06

DLV30S20[min-1][min-1][min-1]

600

1200

2000
1800

400

800

1200

200

400

600

0
1

2

3

4 5 6
Speed Level

7

8

9

0
1

2

3

4 5 6
Speed Level

7

8

0
1

9

2

3

4 5 6
Speed Level

7

8

9

Setting Range of Speed and Torque (for reference only)
Setting Range of MAX 650 min-1 Series
DLV30S06
DLV45S06
DLV70S06
Speed
Level

Speed
(min-1)

Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8
Lv9

160
220
280
340
410
470
530
590
650

Torque (Nm)
0.4 - 1.3
0.4 - 2.0
0.4 - 2.7
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0

2.0 - 2.4
2.0 - 3.5
2.0 - 4.5
2.0 - 4.5
2.0 - 4.5
2.0 - 4.5
2.0 - 4.5
2.0 - 4.5

3.8
3.8 - 4.6
3.8 - 5.4
3.8 - 6.2
3.8 - 7.0
3.8 - 7.0
3.8 - 7.0

Setting Range of MAX 1,200 min-1 Series
DLV30S12
DLV45S12
Speed
Level

Speed
(min-1)

Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8
Lv9

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

Torque (Nm)
0.4 - 0.6
0.4 - 1.2
0.4 - 1.8
0.4 - 2.4
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0
0.4 - 3.0

2.0
2.0 - 2.6
2.0 - 3.2
2.0 - 3.8
2.0 - 4.4
2.0 - 4.5
2.0 - 4.5

Setting Range of MAX 2,000 min-1 Series
DLV30S20
Speed
Level

Speed
(min-1)Torque (Nm)

Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8
Lv9

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

0.4
0.4 - 0.8
0.4 - 1.2
0.4 - 1.6
0.4 - 2.0
0.4 - 2.4
0.4 - 2.8
0.4 - 3.0
0.4 - 3.0

*Speed and torque are for reference only. The actual values depend on the materials to be fastened and size of screws. The values are not guaranteed.
3

Electric Screwdrivers

Model

DLV30S /45S / 70S series

Built-in Automatic Speed Control Function
Contributing to improvement of efficiency and quality of screw fastening work.
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(Combination of low speed at start, high speed during feeding, and low speed at the final stage of fastening)

Operation Timing Chart (an example of speed and time)

Speed
Speed levelat middle

Speed levelat finish
Speed levelat start
Rotation time at start

Rotation time at middle

Rotation time at finishTime

Low speed starting reduces
the following problems.

High speed feeding at middle
improves efficiency andquality of screw fastening work.

Low speed fastening
at finish reduces
the following problems.

・If a bit is not well down in the
cross-section of a screw, thecross-section may be damaged.

・High speed feeding at middle improves
efficiency compared with conventional
low speed models.

・If a bit is not well down in the
cross-section of a screw, thecross-section may be damaged.

・If a screw does not fit in a thread, thescrew may be cross-threaded andseated partially.

・Low speed starting and low speed
fastening at finish improve quality ofscrew fastening work compared withconventional high speed models.

・High speed fastening from start tofinish generates overshoot torque(overtightening by an inertial force)and may cause breakage of a screwneck part.

Built-in the Functions of Screw Fastening Counter
The screwdriver comes equipped with the functions of our screw fastening counter such as screw count setting,mini/max fastening time setting, and fastening time measurement, resulting in a compact space-saving design.

DLR5040A-WE

4Electric Screwdrivers

Model

DLV30S /45S / 70S series

Screw Fastening Time measuring (see page 26 in the instruction manual.)
The upper/lower limit of screw fastening time can be set.
(Prevents contamination of wrong screws or partially seated screws, detects damaged screws)

Stopped before Lower limit time

Stopped within Upper limit and Lower limit time

Stopped after Upper limit timeNG

OK
Lower limit

NG

Time

Upper limit

Built-in Auto Reverse Mode (see page 28 in the instruction manual.)
The screwdriver automatically reverses after torque-up or reaching the preset time.
Auto reverse mode can be used for temporarily fastening screws or verifying tapped holes.

Verifying a tapped hole

Temporarily fastening a screw

Setting with the Remote Controller (see the instruction manual for the Remote Controller.)
Infrared data transmission and the LCD display shorten the setting time.
Simultaneous setting of multiple screwdrivers with the Remote Controller*The Remote Controller is available as an option.

n2
ithi

W

5

m

Electric Screwdrivers

Model

DLV30S /45S / 70S series

Key Lock Command (see the instruction manual for the Remote Controller.)
The Remote Controller can transmit the key lock command to a screwdriver.
The key lock command prevents accidental button operation on the screwdriver.

Any inputting is unavailable.

Built-in Security Function (see the instruction manual for the Remote Controller)
A password can be provided to the screwdriver with the Remote Controller.
You can set a password to each screwdriver.
When the power switch is turned on, without a password theelectric screwdriver will not operate.
*Security function can be changed to on/off.

NG display
When NG operation occurs, the parameter LED display a No. from E1 to E9 and the main LED lightin red. While the main LED light in red, the electric screwdriver does not operate(rotate).
No.

Details

E1

When rotation stopped before the screw fastening time lower limit elapses(when torque reached the set torque or the start switch is pressed)

E2

When the screwdriver is rotating longer than the screw fastening time upper limit

E3

When the operation time setting is as follows:• Screw fastening time upper limit < Screw fastening time lower limit• Screw fastening time lower limit < Start rotation time or middle rotation time

E4

In auto reverse mode setting, the torque reached the set torque androtation stopped during reverse turning

E5

In auto reverse mode setting, rotation stopped when the start switch isreleased during reverse turning

E6

In auto reverse mode with the “Reverse after the screw fastening time lower limit” setting,when the torque reached the set torque and rotation stopped
before switching to reverse rotation

E7

When work-piece signal input is set, the work-piece signal isturned OFF (the work-piece is removed) during the period between
when the work-piece setup NG starts and when the OK signal is output

E8

When the motor has insufficient power (Motor-Lock)
The motor stops automatically and protects the motor and circuit board

E9

When the board has failed and the setting conditions cannot be read6

Electric Screwdrivers

Model

DLV30S /45S / 70S series

Up to eight types of motion setting or up to 8 channels
can be saved in the screwdriver (see page 22 in the instruction manual.)
Eleven functions in motion setting can be saved in each channel.
Example of motion setting

Motion setting

Channel

C1

C2

C3

C8

1 : Number of screw fastening
2 : Speed level at start
3 : Rotation time at start
4 : Speed level at middle
5 : Rotation time at middle
6 : Speed level at finish
7 : Min. screw fastening time
8 : Max. screw fastening time

2 pieces
Level 20.20 sec.
Level 70.30 sec.
Level 20.60 sec.
1.0 sec.

3 pieces
Level 10.30 sec.
Level 90.50 sec.
Level 10.80 sec.
1.2 sec.

1 piece
Level 10.30 sec.
Level 93.0 sec.
Level 1
3.5 sec.
4.0 sec.

9 : Auto reverse mode setting

OFF

OFF

Reverse after torque-up

10 : Reverse rotation speed level
11 : Reverse rotation time

—
—

—
—

Level 20.20 sec.

4 pieces
Level 20.20 sec.
Level 97.5 sec.
Level 28.0 sec.
9.0 sec.
Reverse after reaching themin. screw fastening time
Level 10.30 sec.

Automatic Channel Switching (see the instruction manual for the Remote Controller.)
Channel can be switched automatically if channel switching order is preset.
*Setting with the Remote Controller is required.

Example : Channel switching is set to C3 » C1 » C2.
Screw Fastening

C3

Screw Fastening

C3
Screw fastening
has completed.

Automatic
switching

C1

C1
Screw fastening
has completed.

Returns to C3

Screw Fastening

Automatic
switching

C2

C2
Screw fastening
has completed.

Setting of automatic channel switching pattern (see the instruction manual for the Remote Controller)
Up to four automatic channel switching patterns can be set with an external signal.
*Setting with the Remote Controller is required.

Example of setting : Installation of the workpiece detection sensors A and B
connected to the external signal connector.
Automatic channel switching is set to C2 » C1 on the side of the workpiece detection sensor A.
Automatic channel switching is set to C3 » C1 » C2 on the side of the workpiece detection sensor B.
Workpiece detection sensor A

Workpiece detection sensor B

Workpiece

When the workpiece detection sensor A
detects a workpiece, the preset automaticchannel will be invoked.

C2
7

C1

When the workpiece detection sensor B
detects a workpiece, the preset automaticchannel will be invoked.

C3

C1

C2

Electric Screwdrivers

Model

DLV30S /45S / 70S series

Built-in Bit Brake Function (see page 40 in the instruction manual)
Upon releasing the start switch of the screwdriver, the bit will stop instantly.
*Bit brake function can be changed to on/off.

STOP
Upon releasing the start switch, the bit will stop instantly.

Equipped with the External Signal Connect
Connector (see page 44 in the instruction manual.)
The screwdriver can accept an external signal or output a signal ext
externally through the external signal connector.
Pin No. Lead wire color

9
8

1
2

10

7

3

12 11
6

5

SignalInput/output+24 V DC power (supplied from outside)
Input
Workpiece Signal
Input
Reset signal
LINK-IN
Input
4
Yellow
Forced stop signal
OK Signal
Output5
Brown
NG Signal
Output6Blue
LINK-OUT
Output7
GrayChannel switching signal
Torque-up (count) signal
Output8
OrangeChannel A
Input
9
Peach
Channel B
Input
10
PurpleInput
11
Yellow Green Channel C
0 V DC
12
Black
Lead wire colors are the ones used in the optional signal cable ass’y DLW9090.
*Either Pin No.4 or 7 must be selected, but not both.
1
2
3

4

Red
White
Green

Forced Stop Signal Input (see page 59 in the instruction manual.)
The electric screwdriver can be stopped forcefully with an external signal.

External signal

STOP

Link Function (see page 55 in the instruction manual.)
The screwdrivers operate in the screw fastening sequence. Up to 10 screwdrivers can beconnected to the Link. Standby screwdrivers do not o
operate.
era

1

2

3

4

5

・・・10
8

Electric Screwdrivers

Model

DLV30S /45S / 70S series

Optional Accessories

North America

Power Supply

DEA0151N-AZ• Power cord is not included

Remote Controller

Torque Checker

Power Supply

DEA0241N-AZ

EuropeUK

Grounded 3-Prong Power Cord

• Power cord is not included

RC1000Signal Cable Ass’y DLW9090

Connection Cord

DLT1973A

DLW9073

Relay Cord
(To connect DLW9073 and DLW9073)

DLT1673A

Pistol Grip

DLW9074

DLW2300ESDDLW3602

DLW3402

DLW3802

Tool Balancer

9

TW-06R/1R

RW-3/5

Shaker Box

Electric Screwdrivers

Model

DLV30S /45S / 70S series

External Dimensions
33 %
30 mm

55 %

DEA0151N-AZ

DEV30S12P-AY

DEA0241N-AZ

DLR70S-WGB

DEV30SL-IKE

DLV30S06P / DLV30S12P / DLV30S20PDLV30S06L / DLV30S12L / DLV30S20L
242.5

7.5
6.5
4.5
39.5

39.5

4.5

51

46.5

51

48.5

39.5 dia.

7.5

39.5 dia.

244.5

DLV45S06P / DLV45S12P / DLV70S06PDLV45S06L / DLV45S12L / DLV70S06L
242.5

6.5
39.5

4.5

4.5
39.5

DEA0151N-AZ
46
2.5

7.5

51

46.5

51

48.5

39.5 dia.

7.5

39.5 dia.

244.5

RC1000Infrared datatransmission part

229
200
205

9

89
71

4.3

17

8.5

LCD

9.

Power Switch

5

DEA0241N-AZ
63

264
235
240

9
8.5

4.3

55

98
80

9.

5
dia
.
7 3.154.3

2.5

Various Buttons

6.3

120

4.3

dia
.
7 3.15

6.3(Unit : mm)

10

Electric Screwdrivers

Model

DLV30 S / 45 S / 70S series

About certifications
Nitto Kohki's Delvo electric screwdrivers are safe, secure and high quality productsthat are compliant with the international standards.

cTUVusThe logo for delvo is a registered trademark or a trademark of Nitto Kohki Co., Ltd. in Japan, the United States and/or certain other countries.

NITTO KOHKI CO., LTD.
Web

www.nitto-kohki.co.jp/e

DISTRIBUTED BY

Head Office9-4, Nakaikegami 2-chome, Ohta-ku, Tokyo 146-8555, Japan
Tel : +81-3-3755-1111
Fax : +81-3-3753-8791
E-mail : overseas@nitto-kohki.co.jp
This catalog is printed using environmentally friendly paper and vegetable oil inks.

Minus Carbon Printing Systems

Specifications and designs are subject to change at any time without notice.

Printed in Japan

17CA01- 1