DH Robotics – RGD Series

DH-ROBOTICS’ RGD series is direct drive rotaty gripper. Adopting direct-drive zero backlash rotation module, it improves rotation accuracy , thus it can be applied to scenarios such as high-precision positioning assembly, handling, correction and adjustment of 3C electronics and semiconductors.

Description

Zero backlash l High repeatability RGD series uses directly electric rotating machinery to achieve zero backlash,and rotaty resolution reaches 0.01° , which is suitable for the rotary positioning scenarios in semiconductor production. Fast and Stable With DH-Robotics' excellent drive control method, as well as precision direct drive technology, RGD series can control gripping and rotating movements perfectly. Rotation speed reaches 1500° per second. Integrated structure l Power-off protection The dual servo system for gripping and rotating is integrated with the drive control module, which is more compact and suitable for more scenarios. Brakes are optional for the needs of various applications.

Specification

RGD Series Gripper Specifications
Model	RGD-5-14	RGD-35-14	RGD-35-30
Gripping force (per jaw)	2~5.5 N	10~35 N	10~35 N
Stroke	14 mm	14 mm	30 mm
Rated torque	0.1 N·m	0.1 N·m	0.1 N·m
Peak torque	0.25 N·m	0.25 N·m	0.25 N·m
Rotary range	Infinite rotating
Recommended workpiece weight	0.05 kg	0.35 kg	0.35 kg
Max. rotation speed	1500 deg/s	1500 deg/s	1500 deg/s
Rotate the backlash	Zero backlash
Repeat accuracy (swiveling)	± 0.1 deg
Repeat accuracy (position)	± 0.02 mm
Opening/Closing time	0.5 s / 0.5 s	0.5 s / 0.5 s	0.7 s / 0.7 s
Weight	0.86 kg (w/o brake) 0.88 kg (with brake)	0.86 kg (w/o brake) 0.88 kg (with brake)	1.0 kg (w/o brake) 1.02 kg (with brake)
Size	149 × 50 × 50 mm	159 × 50 × 50 mm	159 × 50 × 50 mm
Communication interface	Modbus RTU (RS485)
Running sound	< 60 dB
Rated voltage	24 V DC ± 10%
Rated current	1.2 A
Peak current	2.5 A
IP class	IP 40
Recommended environment	0~40°C, under 85% RH
Certification	CE, FCC, RoHS

Description

RGD Series Gripper Specifications
Model	RGD-5-14	RGD-35-14	RGD-35-30
Gripping force (per jaw)	2~5.5 N	10~35 N	10~35 N
Stroke	14 mm	14 mm	30 mm
Rated torque	0.1 N·m	0.1 N·m	0.1 N·m
Peak torque	0.25 N·m	0.25 N·m	0.25 N·m
Rotary range	Infinite rotating
Recommended workpiece weight	0.05 kg	0.35 kg	0.35 kg
Max. rotation speed	1500 deg/s	1500 deg/s	1500 deg/s
Rotate the backlash	Zero backlash
Repeat accuracy (swiveling)	± 0.1 deg
Repeat accuracy (position)	± 0.02 mm
Opening/Closing time	0.5 s / 0.5 s	0.5 s / 0.5 s	0.7 s / 0.7 s
Weight	0.86 kg (w/o brake) 0.88 kg (with brake)	0.86 kg (w/o brake) 0.88 kg (with brake)	1.0 kg (w/o brake) 1.02 kg (with brake)
Size	149 × 50 × 50 mm	159 × 50 × 50 mm	159 × 50 × 50 mm
Communication interface	Modbus RTU (RS485)
Running sound	< 60 dB
Rated voltage	24 V DC ± 10%
Rated current	1.2 A
Peak current	2.5 A
IP class	IP 40
Recommended environment	0~40°C, under 85% RH
Certification	CE, FCC, RoHS