Product Features
Backed by DH-Robotics' strong R&D capabilities, the RGI series is the first independently developed infinite servo rotary gripper. With its compact and precise design, our product has proven its reliability in real industrial applications. This gripper is widely used in medical automation, efficiently holding and rotating test tubes.
Backed by DH-Robotics' strong R&D capabilities, the RGI series is the first independently developed infinite servo rotary gripper. With its compact and precise design, our product has proven its reliability in real industrial applications. This gripper is widely used in medical automation, efficiently holding and rotating test tubes. It also plays a critical role in electronics, new energy, and other smart manufacturing industries, meeting the growing demands of modern automation. Request a quote now to experience reliable, efficient, and high-performance automation solutions with DH-Robotics!
Gripping and Infinite Rotation
With its unique structural design, our servo rotary gripper delivers simultaneous gripping and infinite rotation in a single device, solving cable-winding problems in non-standard design and rotation applications. As a result, this innovative device offers uninterrupted operation and superior performance in demanding automation tasks.
Compact | Dual Servo System
Our servo rotary gripper houses a dual servo system within a compact 50 × 50 mm body, offering versatile use across a wide range of industrial applications. Launched with this groundbreaking design, our device delivers advanced performance, precise control, and uninterrupted operation.
High Repeatability
Our servo robot gripper delivers outstanding precision with ±0.02 degree rotational repeatability and ±0.02 mm positional repeatability. Designed for reliability, this product provides precise force and position control while maintaining stability during gripping and rotating tasks.
Product Features
- Integrated design
- Adjustable parameters
- Smart feedback
- Replaceable fingertip
- IP20
- Low-temperature operation
- CE certification
- FCC certification
- RoHS certification
Product Parameters
| RGIC-35-12 | RGI-100-14 | RGI-100-22 | RGI-100-30 | RGIC-100-35 | |
|---|---|---|---|---|---|
| Gripping force (per jaw) | 13 to 35 N | 30~100 N | 30~100 N | 30~100 N | 40 to 110 N |
| Stroke | 12 mm | 14 mm | 22 mm | 30 mm | 35 mm |
| Rated torque | 0.2 N·m | 0.5 N·m | 0.5 N·m | 0.5 N·m | 0.35 N·m |
| Maximum torque | 0.5 N·m | 1.5 N·m | 1.5 N·m | 1.5 N·m | 1.5 N·m |
| Rotation range | Infinite rotation | Infinite rotation | Infinite rotation | Infinite rotation | Infinite rotation |
| Recommended workpiece weight | 0.5 kg | 1.28 kg | 1.40 kg | 1.5 kg | 1.0 kg |
| Max. rotation speed | 2160 deg/s | 2160 deg/s | 2160 deg/s | 2160 deg/s | 1400 °/s |
| Repeatability (rotation) | ± 0.05 degrees | ± 0.05 degrees | ± 0.05 degrees | ± 0.05 degrees | |
| Repeatability (position) | ± 0.02 mm | ± 0.02 mm | ± 0.02 mm | ± 0.02 mm | ± 0.02 mm |
| Opening/Closing time | 0.6 s/0.6 s | 0.60 s/0.60 s | 0.65 s/0.65 s | 0.7 s/0.7 s | 0.9 s/0.9 s |
| Weight | 0.64 kg | 1.28 kg | 1.4 kg | 1.5 kg | 0.65 kg |
| Dimensions | 150 mm x 53 mm x 34 mm | 158 mm x 75.5 mm x 47 mm | 158 mm x 75.5 mm x 47 mm | 158 mm x 75.5 mm x 47 mm | 159 x 53 x 34 mm |
| Communication interface | Standard: Modbus RTU (RS485), Digital I/O Optional: TCP/IP, CAN2.0A, PROFINET, EtherCAT | Standard: Modbus RTU (RS485), Digital I/O (2 in 2 out) Optional: TCP/IP, CAN2.0A, PROFINET, EtherCAT | |||
| Rated voltage | 24 V DC ± 10% | 24 V DC ± 10% | 24 V DC ± 10% | 24 V DC ± 10% | |
| Rated current | 1.7 A | 1.0 A | 1.0 A | 1.0 A | 2.0 A |
| Peak current | 2.5 A | 4.0 A | 4.0 A | 4.0 A | 5.0 A |
| IP rating | IP 40 | ||||
| Recommended environment | 0~40°C, below 85% RH | ||||
| Certification | CE, FCC, RoHS |
Applications
Tighten and assemble the indicator light.
The RGI-35-14 rotary gripper was used to complete the automatic tightening and assembly process of indicator lights on the production line.
Lock the bulb tip
The RGI-35-30 rotary gripper was used to complete the batch lock assembly of bulb tips.
Task challenge: rotation and gripping synchronization, precise force control, position control, small space
Multi-channel nucleic acid virus divider
The RGI series measures only 50×50 mm and features a slim structure that supports installing and operating multiple grippers side by side in a limited space. Compared to a single-channel device, a multi-channel nucleic acid virus vessel can process 2 or 4 sets of samples at the same time, which is more efficient.
Automatic cup handling system
The automatic base container handling system can automatically complete the opening, scanning, information entry, pipetting, plate rotation, and lid closing of the sample tube using ABB's Scara robot arm and the DH-Robotics electric gripper. The entire process is carried out under closed negative pressure to ensure the sample stays clean and free from contamination.
Multi-channel test tube opening and closing cap
The medical industry often requires processing large quantities of samples, and more efficient solutions are needed to overcome this challenge. The RGI series measures only 50×50 mm in length and width and has a slim structure. It can support installing and operating multiple grippers side by side in a narrow space. As a result, it can complete the opening and closing tasks of multiple test tubes at the same time and improve efficiency.
Test tube opening and closing cap
Opening and closing the cap of a test tube is the most common standard task in the medical sector, and sample testing, preparation, and coating needs are all related to this task. The DH-Robotics RGI series servo rotary electric gripper can complete gripping and infinite rotation tasks on the same gripper, meeting the requirements of the medical automation field for the accuracy, efficiency, cleanliness, and aesthetics of opening and closing tasks.
All products of DH-Robotics electric grippers hold CE, FCC, and RoHS certifications.
Request a Quote
Pricing, lead time and integration details for RGI Series