Rotary Electric Gripper
Introduction
DH-Robotics Rotary Electric Gripper
The RGI series is the first fully self-developed infinitely rotating electric gripper on the market, featuring a compact and highly precise design. It is widely used in the medical automation industry for gripping and rotating test tubes, as well as in electronics and new energy applications.
Product Features:
- Gripping & Infinite Rotation
With its industry-unique structural design, the RGI series enables simultaneous gripping and infinite rotation within a single electric gripper—effectively solving the wire entanglement problem common in non-standard rotary applications. - Compact | Dual-Servo System
Two servo systems are ingeniously integrated into a 50 × 50 mm housing, achieving a compact form factor adaptable to a wide range of industrial environments. - High Repeatability
The rotational repeatability reaches ±0.02°, and the positional repeatability reaches ±0.02 mm. Through precise force and position control, the RGI gripper ensures stable and reliable gripping and rotation performance.
Product Specifications:
| Model | Gripping Force (per jaw)(N) | Workpiece Weight (kg) | Stroke (mm) | Opening / Closing Time (S) | IP Class |
|---|---|---|---|---|---|
| RGI-100 | 30~100 | 1.5 | 14/22/30 | 0.6/0.65/0.7 | IP40 |
| RGIC-35-12 | 13~35 | 0.5 | 12 | 0.6 | IP40 |
| RGIC-100-35 | 40~100 | 1 | 35 | 0.9 | IP40 |






