Rotary Actuator

RS01Series
What is multiposition stop type?
It stops at 3 or 4 points as shown in the ﬁgureon the right. Angles α and β are designated.

Body Mountable fromUp or DownααβααMinimum Thrust Backlash◆Backlash drastically reducedby screw tightening◆0.05 mm or lessSensor Mounting Groove
Rotary Actuator◆2 types of sensors mountableRotor(Stop at 3 or 4 Positions)(Stop at 2 Positions)

RS01 SeriesMultiposition Stop Type
Built-in Air Cushion

467

Rotary Actuator

RS01 Series (D)■ Model Code No.

RS01

α＋β ※ ZC23016 DA

2Series Name
Nominal Ｄiameter

Basic Structure

10：10mm13：13mm14：14mm
16：16mm
18：18mm22：22mm

D: Multiposition Stop Type
(3-position or 4-position Stop Type)Rocking Angle
α：3-position Stop Type2α≦180°α＋β：4-position Stop Type
2α＋β≦180°

Switch Type

Switch Lead Wire Length Number of Switches

No Code: No Switch
ZC230：2 Wire System Solid State
ZC253：3 Wire System Solid State
EC22：2 Wire System Solid State
EC23：3 Wire System Solid State

̶̶

Ａ：1m
Ｂ：3m

1:1 Switch
2:2 Switches
3:3 Switches
4:4 Switches●Switch details→P.521〜528●Switch mounting→P.538〜539Type Indication Examples
3-position Stop Type

RS01-18D-45＋90α

α＝45°
β＝0°

When of
α＝45°
β＝60°

β＝90°

α

α

β＝0°

α

When of
α＝45°

βWhen ofRS01-22D-45＋60βα

When ofα＝90°4-position Stop Type

RS01-14D-45

ααRS01-16D-90α■Internal Structure Diagram
2 124735919 18 14 1661311817
Rotary Actuator

1510 1 20Parts List

RS01 Series

NONameMaterial

NONameMaterial

12345678910Main Body
Head Cover
Piston RodPiston
MagnetPinion CoverTightening Nut
Pinion RodRack
Rack PistonAluminum Alloy
Aluminum Alloy
Soft SteelStainless Steel
Magnetic Body
Soft Steel
BrassCarbon SteelStainless SteelCarbon Steel

11121314151617181920KeySteel Ball
Bearing
Hexagon Nut
Hexagon Socket Head Bolt
Hexagon Socket Head Setscrew
Cross-recessed Countersunk Head Screws
Fastener Seal
O RingPiston Packing

Carbon SteelBearing Steel
Marketed ProductSoft Steel
Chrome Molybdenum Steel
Chrome Molybdenum Steel
Soft Steel
NBR
NBR
NBR

468

■Speciﬁcations
Model

RS01-10D RS01-13D RS01-14D RS01-16D RS01-18D RS01-22D

Number of Stop Positions

3, 4Bore Size［mm］
φ10＋φ14(Minor Diameter + Large Diameter)
Pinion Rod Diameter［mm］

φ13＋φ18

φ14＋φ20

φ16＋φ24

φ18＋φ26

φ22＋φ30

φ8h7

φ10h7

φ12h7

φ15h7

φ6h7

φ5h7

Action TypeDouble Acting Type

FluidAirOperating Pressure［MPa］
Proof Pressure

0.3〜0.7

0.2〜0.7［MPa］

1.05

［℃］

0〜60 (No Freezing)

Operating Temperature
Pipe Bore

M5×0.8

Theoretical Torque ［N・m］
MIN
Rocking Angle［°］

0.26P

0.48P

0.9P

1.6P

2.8P

4.2P

α＝30

α＝35

α＝20

α＝15

α＝10

α＝73-Position Stop Type：2α≦180°
4-Position Stop Type：2α＋β≦180°

MAX

Minimum Switch Detection Angle［°］253030201518Angle Adjustment
0〜−605〜−60［°］(Rocking is enabled between 120°and 180°.) (Rocking is enabled between 120°and 185°.)
180°speciﬁcation（2α＋β）
Cushion Structure

None

Allowable Energy［J］ 0.2×10−2

Product Mass［g］

180°

155

0.4×10−2

1×10−2

3.5×10−2

7×10−2

0.11

270

460

800

1200

1800

Theoretical Torque P: Indicates the working pressure. (MPa)When the kinetic energy exceeds the allowable energy, absorb the energy using a shock absorber or the like.
Use the speed controller for speed adjustment.
Minimum Switch Detection Angle: The minimum angle (α and β) that enables the sensor to sense the intermediate stop part correctly.

■Eﬀective TorqueRS01-10〜14D

RS01-16〜22D3

RS01-14D
0.5

RS01-13D

0.25

0.1

0.2

0.3

0.4

0.5

0.6

0.7

Operating Pressure［MPa］■Stop Position Adjustment Method
See P.540〜541

RS01-22D
2

RS01-18D
RS01-16D

10

0.1

0.2

0.3

0.4

0.5

0.6

0.7

Operating Pressure［MPa］■Stop Position Control Method

RS01 Series

0RS01-10D

Output0.75

Output［N・m］

Rotary Actuator［N・m］

See P.542〜543469

Rotary Actuator

RS01 Series (D)■Dimensions

CAD data provided

RS01-10D-□

Through-HoleCounterbore φ6 Depth 4（Both Sides）

Depth 5Bolt Width：7(For Angle Adjustment)

Depth 1(Positioning Hole)

RS01 Series

Depth 2

Rotary Actuator

470(Air Port）

View on Arrow A

CAD data provided■Dimensions

RS01-13D-□
Through-HoleCounterbore φ8 Depth 4.5（Both Sides）

Depth 6
Bolt Width：8(For Angle Adjustment)
Rotary Actuator(Air Port）
Depth 1.5
(Positioning Hole)

RS01 Series

View on Arrow A471Rotary Actuator

RS01 Series (D)■Dimensions

CAD data provided

RS01-14D-□

Through-HoleCounterbore φ9.5 Depth 5.5（Both Sides）

Depth 6
Bolt Width：10(For Angle Adjustment)(Air Port）

Rotary Actuator

RS01 Series
472

Depth 1.5
(Positioning Hole)

View on Arrow A

CAD data provided■Dimensions

RS01-16D-□

Through-Hole(Key dimension)

Counterbore φ11 Depth 6.5（Both Sides）

Depth 6
Bolt Width：13(For Angle Adjustment)(Air Port）

Rotary Actuator

Depth 2(Positioning Hole)

RS01 Series

View on Arrow A473

Rotary ActuatorRS01 Series (D)■Dimensions

CAD data provided

RS01-18D-□

Through-Hole(Key dimension)

Counterbore φ14 Depth 8.5（Both Sides）

Depth 7
Bolt Width：17(For Angle Adjustment)

Rotary Actuator

RS01 Series474(Air Port）

Depth 1.8
(Positioning Hole)

View on Arrow A

CAD data provided■Dimensions

RS01-22D-□

Through-Hole(Key dimension)

Counterbore φ14 Depth 8.5（Both Sides）

Depth 8Bolt Width：17(For Angle Adjustment)(Air Port）

Rotary Actuator

Depth 2(Positioning Hole)

RS01 Series

View on Arrow A475

Rotary ActuatorRS01 Series (B)■ Features◆High torque obtained thanks to the compact body using

the double piston system◆Higher allowable energy obtained thanks to the standard
equipment of the air cushion (B type)(The air cushion is compatible with the non-standard angles.)◆Minimum radial and thrust backlash(Radial backlash: ±0.15, Thrust backlash: 0.05 mm)◆Various mounting methods

You can mount this product directly or using a bolt from the front face,back face or both faces of the main body.

◆Start and stop positions adjustable externally◆Angle adjustment function enabling the angle β adjustment is equipped■ Model Code No.

RS0118 B

180 ※ ZC253

Series Name
Nominal Ｄiameter
10：10mm14：14mm
16：16mm
18：18mm22：22mmBasic Structure
B：2-position Stop Type
(Built-in Air Cushion)

RockingAngle

90： 90°
180：180°(Standard Angle)■Internal Structure Diagram
7 13 5 22

3 4 10B

2Switch Lead Wire Length Number of Switches
Switch Type
Ａ：1m
1:1 Switch
ZC230：2 Wire System Solid State
Ｂ：3m
2:2 Switches
ZC253：3 Wire System Solid State
EC22：2 Wire System Solid State
EC23：3 Wire System Solid State
Switch Type

Number of Switches Switch Lead Wire Length̶̶1:1 Switch
2:2 Switches

No Code：1.5m
ＬＡ：5m

No Code: No Switch
RCA：2 Wire System Contact
RCB：2 Wire System Contact
RCM：2 Wire System Solid State●Switch details→P.521〜528●Switch mounting→P.538〜539

8261412918
Rotary Actuator

1611 1

Parts List
NO

RS01 Series

1234567891011476

Name
Main Body
Head Cover
PistonMagnetPacking Housing
Pinion Cover
NeedleGasketPinion RodRack
Rack Piston

2120 19 15 17

Material

NONameMaterial

Aluminum Alloy
Aluminum Alloy
Brass
Magnetic Body
BrassSoft SteelStainless Steel
NBR
Carbon SteelStainless SteelCarbon Steel

1213141516171819202122Key
Steel Ball
Bearing
Hexagon Nut
Hexagon Socket Head Bolt
Hexagon Socket Head Setscrew
Cross-recessed Countersunk Head Screws
Fastener Seal
O RingPiston Packing
Cushion Paking

Carbon SteelBearing Steel
Marketed Soft Steel
Soft Steel
Chrome Molybdenum Steel
Chrome Molybdenum Steel
Soft Steel
NBR
NBR
NBR
NBR

■Speciﬁcations
Model

RS01-10B

RS01-14B

RS01-16B

RS01-18B

RS01-22B

φ16＋φ24

φ18＋φ26

φ22＋φ30

φ10h7

φ12h7

φ15h7

8.6P

14P

0.42

Number of Stop Positions

2［mm］
Bore Size(Minor Diameter + Large Diameter)

φ10＋φ14

φ14＋φ20

Pinion Rod Diameter［mm］

φ5h7

φ8h7

Action TypeDouble Acting TypeFluidAir

Operating Pressure［MPa］
Proof Pressure

0.1〜0.7［MPa］

1.05

［℃］

0〜60 (No Freezing)

Operating Temperature
Pipe Bore

M5×0.8

Theoretical Torque ［N・m］

2.8P

0.8P

5.2P

［°］

Rocking Angle

90・180

Angle Adjustment 90°Speciﬁcation［°］
180°Speciﬁcation

70〜95
160〜185

Cushion Structure

Air Cushion

Allowable Energy

［J］

0.02

3×10−20.14

0.28

Cushion Angle［°］

606060404090°

152460700

1000

1600180°152460

800

12001800

Product Mass［g］

Theoretical Torque P: Indicates the working pressure. (MPa)When the kinetic energy exceeds the allowable energy, absorb the energy using a shock absorber or the like.
Use the speed controller for speed adjustment.

■Eﬀective TorqueRS01-10〜14B

RS01-16〜22B

［N・m］

［N・m］
92.5

1.0

6

RS01-18B

54

RS01-16B

3

RS01-10B

0.5

0.1

0.2

0.3

0.4

0.5

0.6

0.7

Operating Pressure［MPa］

See P.540〜541■Stop Position Control Method

100.1

0.2

0.3

0.4

0.5

0.6

0.7

Operating Pressure［MPa］

RS01 Series■Stop Position Adjustment Method

2

Rotary Actuator

Output

RS01-14B

1.5

Output72.00

RS01-22B

8See P.542〜543477

Rotary Actuator

RS01 Series (B)■Dimensions

CAD data provided

RS01-10B-□

Through-HoleCounterbore φ6 Depth 4（Both Sides）

Depth 5Bolt Width：7(For Angle Adjustment)

Air Cushion
Adjusting Screw
Depth 1(Positioning Hole)

RS01 Series

Depth 2

Rotary Actuator

478(Air Port）

CAD data provided■Dimensions

RS01-14B-□

Air Cushion
Adjusting Screw

Through-HoleCounterbore φ9.5 Depth 5.5（Both Sides）

Depth 6
Bolt Width：10(For Angle Adjustment)

Rotary Actuator

Depth 1.5(Positioning Hole)(Air Port）

RS01 Series479

Rotary Actuator

RS01 Series (B)■Dimensions

CAD data provided

RS01-16B-90

Air Cushion
Adjusting Screw

Through-Hole(Key dimension)

Counterbore φ11 Depth 6.5（Both Sides）

Depth 6
Bolt Width：13(For Angle Adjustment)
Rotary Actuator

RS01 Series
480

Depth 2(Positioning Hole)(Air Port）

CAD data provided■Dimensions

RS01-16B-180

Air Cushion
Adjusting Screw

Through-Hole(Key dimension)

Counterbore φ11 Depth 6.5（Both Sides）

Depth 6
Bolt Width：13(For Angle Adjustment)

Rotary Actuator

Depth 2(Positioning Hole)(Air Port）

RS01 Series481

Rotary Actuator

RS01 Series (B)■Dimensions

CAD data provided

RS01-18B-90

Air Cushion
Adjusting Screw

Through-Hole(Key dimension)

Counterbore φ14 Depth 8.5（Both Sides）

Depth 7
Bolt Width：17(For Angle Adjustment)

Rotary Actuator

RS01 Series
482

Depth 1.8
(Positioning Hole)(Air Port）

CAD data provided■Dimensions

RS01-18B-180

Air Cushion
Adjusting Screw

Through-Hole(Key dimension)

Counterbore φ14 Depth 8.5（Both Sides）

Depth 7
Bolt Width：17(For Angle Adjustment)

Rotary Actuator

Depth 1.8(Positioning Hole)(Air Port）

RS01 Series483

Rotary Actuator

RS01 Series (B)■Dimensions

CAD data provided

RS01-22B-90

Air Cushion
Adjusting Screw

Through-Hole(Key dimension)

Counterbore φ14 Depth 8.5（Both Sides）

Depth 8Bolt Width：17(For Angle Adjustment)
Rotary Actuator

RS01 Series484

Depth 2(Positioning Hole)(Air Port）

CAD data provided■Dimensions

RS01-22B-180

Air Cushion
Adjusting Screw

Through-Hole(Key dimension)

Counterbore φ14 Depth 8.5（Both Sides）

Depth 8Bolt Width：17(For Angle Adjustment)

Rotary Actuator

Depth 2(Positioning Hole)(Air Port）

RS01 Series485