RGI Series
Electric Rotary Gripper
RGI-35-12
RGI-35-14
RGI-35-30

RGI-100-14
RGI-100-22
RGI-100-30

RGI series is the ﬁrst fully self-developed inﬁnite rotating gripper with a compact and precise structure on the market. It is widely
applied in medical automation industry to grip and rotate the test tubes as well as other industries like electronics and New energy
industry.

Installation
1. Side installation: use side screw holes for installation
2. Bottom installation : use bottom screw holes for installation
3. Rear installation: use rear screw holes for installation
4. Front installation: Install with front screw holes

Installation
direction
DowelProduct Feature● Gripping & InﬁniteRotation● Compact
Double Servo System● High Gripping Forceand TorqueThe unique structural design in theDual servo systems are creatively

The maximum single-sided gripping

industry can realize the simultane-

integrated in a thin machine body,force is 100N, and the maximum

ous griping and inﬁnite rotation onwhich is compact in design and cantorque is 1.5N·m. Though precise

one electric gripper, and solve thebe adapted to many industrial

force control and position control, thewinding problem in non-standard

scenes.

RGI gripper can more stably complete

design and rotation.

the grasping and rotating tasks.

Application
Medical automation reagents, blood samples, nucleic acids andother sample processing scenarios such as opening and closing
covers, scaning code detection, etc.;
RGI-100 series comes standard with ﬁngertips and can be adapted to
10 mix 1 and 20 mix 1 size tubes to meet the needs of large-scale
nucleic acid sampling.

Parameters

RGI-35-12

Product Parameter
13~35 NStroke

12 mm

Rated torque0.2 N·m

Peak torque

0.5 N·m

Rotary range

Inﬁnite Rotating
0.5 kgRecommended workpiece weight * ①

2160 °/s

Repeat accuracy (swiveling)± 0.05 °Repeat accuracy (position)± 0.02 mm

Fz

My

Opening/closing time

Mx

0.6 s/0.6 s
0.64 kg

WeightWorking Environment
Communicationinterface

Standard: Modbus RTU (RS485), Digital I/O
Optional: TCP/IP, USB2.0, CAN2.0A, PROFINET, EtherCAT* ②100 N

Rated current

1.7 A

Allowable Loading Moment

Peak current

2.5 A

Mx

1.5 N·m

IP class

IP 40My

1.1 N·m

Recommended environmentMz

2.1 N·m

Certiﬁcation*① It depends on the shape of the grasping object, the material andfriction of the contact surface,and the acceleration of the motion, If you
have any questions, please contact us.

CE, FCC, RoHS

Build-inGripping Force

Position

Speed

Drop

RotarySelf-locking

Controller

Adjustable

Adjustable

Adjustable

Detection

Adjustable

Mechanism

PGC Series*② Use optional communication, need external communication
conversion box, please consult the sales staﬀ for details

0~40°C, under 85% RH

PGS Series

24 V DC ± 10%

PGI Series

Rated voltage

FzRGD Series

150 mm x 53 mm x 34 mm
Rotaty Diameter:33mm

Size

Static Vertical Allowable LoadRGI Series

Mz

Max. rotation speed

PGE Series

Gripping force (per jaw)

Technical Drawings
15014200AG Series

2- 3.2 Penetrate

5428

3447

6.40

15.50

17.50

34-M3 Depth 4+ 0.02
2- 2.50 0
Depth 3.2

37

282-M4 Depth 7

123+ 0.02
Depth 3.2
02- 3+ 0.02
2- 2.50 0
Depth 3.2
3+ 0.02
Depth 3.203.50

2826.50

2-M4 Depth 7

123+ 0.02
Depth 3.20

Secure at least 100mm
Cable allowable bending
radius R50mm

3.50+ 0.02
Depth 3.20251636

28

4-M4 Depth 453

MAX:13(open)
MIN:1(close)

352.50511+ 0.02
Depth 3.20CG Series

333

Parameters

RGI-35-14

RGI Series

PGE Series

Product Parameter
Gripping force (per jaw)

10~35 N

Stroke14 mm

Rated torque0.25 N·m

Peak torque

0.4 N·m

Rotary range

Inﬁnite Rotating

MzFz

MyMx

Max. rotation speed

1500 °/s

Repeat accuracy (swiveling)± 0.05 °Repeat accuracy (position)± 0.02 mm

Opening/closing time

0.55 s/0.55 s1.0 kg

RGD Series

Weight

178 mm x 50 mm x 50 mm
Rotaty Diameter:48.7mm

Size
Working Environment

PGS Series

PGI Series

Communicationinterface

Standard: Modbus RTU (RS485), Digital I/O
Optional: TCP/IP, USB2.0, CAN2.0A, PROFINET, EtherCAT * ②

Rated voltage

24 V DC ± 10%

150 N

Rated current

1.1 A

Allowable Loading Moment

Peak current

2.0 A

Mx

2 N·m

IP class

IP 40

My

1.5 N·m

Recommended environmentMz

2.5 N·m

Certiﬁcation

Static Vertical Allowable LoadFz*① It depends on the shape of the grasping object, the material andfriction of the contact surface,and the acceleration of the motion, If you
have any questions, please contact us.

PGC Series

0.7 kgRecommended workpiece weight * ①*② Use optional communication, need external communication
conversion box, please consult the sales staﬀ for details

0~40°C, under 85% RH
CE, FCC, RoHS

Build-inGripping Force

Position

Speed

Drop

RotarySelf-locking

Controller

Adjustable

Adjustable

Adjustable

Detection

Adjustable

Mechanism

A-A
28

M12*1

152- 7.50 Depth 52- 4.20 THROUGH

4347

AG Series

Max. 17(open)
Min. 3 (close)Technical Drawings

CG Series

5.5
24178

4.40

Secure at least 100mm
Cable allowable bending
radius R50mm

A452- 3134-M3 Depth 6+ 0.02
Depth 3.20372-M5 Depth 20+ 0.02
Depth 3.2
03+ 0.02
Depth 3.2
044-M3 Depth 6

6.4

3.50

50.5

3.50

2- 3+ 0.02
Depth 3.2
03+ 0.02
Depth 3.2
0128

6

16.40

Ref.4744200

1250
3+ 0.02
Depth 3.2
050

32

16A

1117344-M3 Depth 3.5

Parameters

RGI-35-30

Product Parameter
Gripping force (per jaw)

10~35 N

Stroke30 mm
0.25 N·m

Peak torque

0.4 N·m

Rotary range

Inﬁnite Rotating
0.7 kgRecommended workpiece weight * ①

1500 °/s

Repeat accuracy (swiveling)± 0.05 °Repeat accuracy (position)± 0.02 mm

MyOpening/closing time

0.65 s/0.65 s

Mx

WeightMz

Fz

1.2 kgWorking Environment
Communicationinterface

Standard: Modbus RTU (RS485), Digital I/O
Optional: TCP/IP, USB2.0, CAN2.0A, PROFINET, EtherCAT * ②250 N

Rated current

1.1 A

Allowable Loading Moment

Peak current

2.0 A

Mx

3.5 N·m

IP class

IP 40My

2.5 N·mRecommended environmentMz

4.5 N·m

Certiﬁcation*① It depends on the shape of the grasping object, the material andfriction of the contact surface,and the acceleration of the motion, If you
have any questions, please contact us.

CE, FCC, RoHS

Build-inGripping Force

Position

Speed

Drop

RotarySelf-locking

Controller

Adjustable

Adjustable

Adjustable

Detection

Adjustable

Mechanism

PGC Series*② Use optional communication, need external communication
conversion box, please consult the sales staﬀ for details

0~40°C, under 85% RH

PGS Series

24 V DC ± 10%

PGI SeriesRated voltage

Fz

RGD Series

178 mm x 50 mm x 50 mm
Rotaty Diameter:83.6mm

Size

Static Vertical Allowable LoadRGI Series

Max. rotation speed

PGE Series

Rated torqueTechnical Drawings
K-K

2-M5 Depth 20

78.50
Max:34.50(open)
Min:3.5(close)

2- 4.20 THROUGH

3.50
12222- 324+0.020
Depth3.2+0.020Depth 3.2

K6124.40
124-M3 Depth 6K50

350
44Ref.47200
Secure at least 100mm
Cable allowable bending radius R40mm

33.50

32M12*1156.40

417103430
17103.50
12221284-M3 Depth3.2+0.020
Depth 3.23178

2850.60
45

CG Series

2- 7.50 Depth 54182.50

5.50+0.02
2- 3 0Depth3.2

AG Series

24+0.020
Depth 3.2

3+0.020
Depth 3.2

Parameters

RGI-100-14

Product Parameter

PGE Series

Gripping force (per jaw)
Stroke14 mm

Rated torque

0.5 N·m

Peak torque1.5 N·m

Rotary range

Inﬁnite Rotating

RGI Series

Recommended workpiece weight * ①

Mz

Fz

Max. rotation speed

2160 °/s

Repeat accuracy (swiveling)± 0.05 °Repeat accuracy (position)± 0.02 mmRGD Series
PGI Series

0.6 s/0.6 s
1.28 kg

Weight

158 mm x 75.5 mm x 47 mm
Rotaty Diameter:47.1mm

Size
Working Environment
Communicationinterface

PGS Series

1.5 kgOpening/closing timeMyMxStandard: Modbus RTU (RS485), Digital I/O
Optional: TCP/IP, USB2.0, CAN2.0A, PROFINET, EtherCAT * ②

Rated voltage

24 V DC ± 10%

150 N

Rated current

1.0 A

Allowable Loading Moment

Peak current

4.0 A

Mx

2.5 N·m

IP class

IP 40

My

3 N·m

Recommended environment

Mz

4 N·m

Certiﬁcation

Static Vertical Allowable LoadFz*① It depends on the shape of the grasping object, the material andfriction of the contact surface,and the acceleration of the motion, If you
have any questions, please contact us.

PGC Series

30~100 N*② Use optional communication, need external communication
conversion box, please consult the sales staﬀ for details

0~40°C, under 85% RH
CE, FCC, RoHS

Build-inGripping Force

Position

Speed

Drop

RotarySelf-locking

Controller

Adjustable

Adjustable

Adjustable

Detection

Adjustable

Mechanism

Technical Drawings
88AG Series

2910+0.020
Depth 3.20

Ø3+0.020
Depth 3.20434
Ø370+0.02
0Depth 3.20

104-M4 Depth 62012.90(Same on the opposite side)Ø 6.40Ø 15200+0.02
0Depth 3.20

Ref. 47

3.50

Ø340

14.90
Secure at least 100mm
Cable allowable bending
radius R50mm

36
48

444

75.50

+0.02
0
Depth 3.20

4-M4 Depth 577.50

40

2- Ø 378

M12*1+0.02
Depth 3.20
Ø3 0

Ø3+0.020
Depth 3.20

25

158+0.02
2- Ø 3 0
Depth 3.20

12

Max:16(open)
Min:2(close)

47
38
24.60
1450

2- Ø 4.20 Through2-M5 Depth12CG Series

Ø36.5044-M4 Depth 6

Parameters

RGI-100-22

Product Parameter30~100 N

Gripping force (per jaw)

22 mm

Rated torque

0.5 N·m

Peak torque1.5 N·m

Rotary range

Inﬁnite Rotating
1.5 kgRecommended workpiece weight * ①FzMy

Mx

2160 °/s

Repeat accuracy (swiveling)± 0.05 °Repeat accuracy (position)± 0.02 mm

Opening/closing time

0.65 s/0.65 s
1.4 kgWeightWorking Environment
Communicationinterface

Standard: Modbus RTU (RS485), Digital I/O
Optional: TCP/IP, USB2.0, CAN2.0A, PROFINET, EtherCAT * ②200 N

Rated current1.0 A

Allowable Loading Moment

Peak current

4.0 AMx

3.5 N·m

IP class

IP 40My

4 N·mMz

5.5 N·m

0~40°C, under 85% RH

Recommended environment

CE, FCC, RoHS

Certiﬁcation*① It depends on the shape of the grasping object, the material andfriction of the contact surface,and the acceleration of the motion, If you
have any questions, please contact us.

Build-inGripping Force

Position

Speed

Drop

RotarySelf-locking

Controller

Adjustable

Adjustable

Adjustable

Detection

Adjustable

Mechanism

PGC Series*② Use optional communication, need external communicationconversion box, please consult the sales staﬀ for details

PGS Series

24 V DC ± 10%

PGI Series

Rated voltage

Fz

RGD Series

158 mm x 75.5 mm x 47 mm
Rotaty Diameter:67.1mm

Size

Static Vertical Allowable LoadRGI Series

Mz

Max. rotation speed

PGE Series

StrokeTechnical Drawings
8810293+0.02
0Depth3.20

AG Series

3446.50

2- 4.20 Through2-M5 Depth12

3+0.020 Depth3.20

4778
7.50

3Depth 3.20

70+0.020
Depth 3.2040(Same on the opposite side)

75.50

3.50

4171236+0.02
0Depth 3.2048

4625831020

4-M4 Depth 64-M4 Depth 6(Same on the opposite side)

15.50
6.40

200
Secure at least 100mm
Cable allowable bending
radius R50mm+0.020Depth3.20

Ref.473(Same on the opposite side)M12*1
1525+0.03
3 0
Depth 3.20

4-M4 Depth 547.50
5.50
7

MAX:24(open)
MIN:2(close)

158

+0.02
0
Depth 3.20

+0.02
2- 3 0

CG Series

2- 350

38
24.60
147

Parameters

RGI-100-30

Product Parameter

PGE Series

Gripping force (per jaw)30~100 N

Stroke30 mm

Rated torque

0.5 N·mPeak torque1.5 N·m

Rotary range

Inﬁnite Rotating

RGI Series

Recommended workpiece weight * ①Mz

FzMy

1.5 kgMax. rotation speed

2160 °/s

Repeat accuracy (swiveling)± 0.05 °Repeat accuracy (position)± 0.02 mm

Opening/closing time

0.7 s/0.7 s

Mx

1.5 kgRGD Series

Weight

158 mm x 75.5 mm x 47 mm
Rotaty Diameter:84.8mm

Size
Working Environment

PGS Series

PGI Series

Communicationinterface

Rated voltage

24 V DC ± 10%

250 N

Rated current

1.0 A

Allowable Loading Moment

Peak current

4.0 A

Mx

4.5 N·mIP class

IP 40My

5 N·m

Recommended environment

Mz

7 N·m

Certiﬁcation

Static Vertical Allowable LoadFz*① It depends on the shape of the grasping object, the material andfriction of the contact surface,and the acceleration of the motion, If you
have any questions, please contact us.

PGC Series

Standard: Modbus RTU (RS485), Digital I/O
Optional: TCP/IP, USB2.0, CAN2.0A, PROFINET, EtherCAT * ②*② Use optional communication, need external communication
conversion box, please consult the sales staﬀ for details

0~40°C, under 85% RH
CE, FCC, RoHS

Build-inGripping Force

Position

Speed

Drop

RotarySelf-locking

Controller

Adjustable

Adjustable

Adjustable

Detection

Adjustable

Mechanism

Technical Drawings
AG SeriesØ310+0.020
Depth 3.20

344

6.50

4- Ø 3+0.02
0Depth 3.20

78

7.50

70
Ø3+0.020
Depth 3.20

40

10+0.02
Depth 3.2
Ø3 0
Ø3+0.020
Depth 3.2
44-M4 Depth 64-M4 Depth 620

12.90
Ø 6.40( Same on the opposite side )200+0.02
Depth 3.20
Ø3 0Ref. 47

414.903648

478

82+0.020
Depth 3.20
75.50

4- Ø 3

Secure at least 100mm
Cable allowable bending
radius R50mm

8-M4 Depth 51123

3.50

Max:32(open)
Min:2(close)+0.02
0Depth 3.20

M12*1
Ø 152538
24.60
14

Ø3158

50

2- Ø 4.20 Through2-M5 Depth 1247

CG Series

8829