The ERG-HP Series rotary electric gripper is an advanced robotic end effector that integrates gripping and rotation into a single compact unit. Designed for collaborative robots and industrial automation, it features unlimited rotation, zero backlash, and high precision control, making it ideal for complex automation tasks.
Keywords
rotary electric gripper, robotic gripper, rotating gripper, EtherCAT gripper, collaborative robot gripper, robot end effector
Key Features
Integrated Gripping and Rotation
Combines gripping and rotation functions in one unit for higher efficiency.
Unlimited Rotation
Supports continuous 360° rotation without repositioning.
Zero Backlash Precision
Ensures high accuracy with ±0.02° rotational repeatability.
High-Speed Performance
Rotation speed up to 2500°/s and fast gripping response.
Integrated Drive & Control
Built-in controller with EtherCAT communication for easy integration.
Specifications
| Model | Stroke | Force | Payload |
|---|---|---|---|
| ERG-HP16-023 | 16 mm | 8–23 N | 0.35 kg |
| ERG-HP20-023 | 20 mm | 8–23 N | 0.35 kg |
Rotation Performance
- Unlimited rotation
- Speed: 9–2500 °/s
- Torque: 0.1 N·m (rated), 0.25 N·m (peak)
- Zero backlash
- Repeatability: ±0.02°
Applications
- Precision assembly
- Screwdriving automation
- Inspection systems
- Flexible production lines
Why Choose ERG-HP
- Integrated rotation + gripping
- High precision and zero backlash
- Unlimited rotation capability
- Fast and efficient performance
- Easy EtherCAT integration
The ERG-HP Series rotary electric gripper is an advanced robotic end effector designed for modern industrial automation and collaborative robot applications. By integrating gripping and rotation into a single compact unit, this innovative rotary electric gripper represents a significant evolution in robotic gripper technology. It is specifically engineered to meet the growing demand for flexible, high-precision, and multifunctional automation solutions across various industries.
In conventional automation systems, gripping and rotation are typically handled by separate devices, such as a standard electric gripper combined with a rotary actuator. This approach increases system complexity, cost, and integration difficulty. The ERG-HP Series eliminates these challenges by combining both functions into one integrated solution. This design not only reduces mechanical complexity but also improves synchronization and overall system efficiency, making it an ideal choice for advanced robotic applications.
One of the most distinctive features of the ERG-HP Series is its unlimited rotation capability. Unlike traditional rotary grippers that are limited by angular constraints, this rotary electric gripper supports continuous 360-degree rotation without the need for repositioning or resetting. This enables uninterrupted operation in high-speed production environments and significantly enhances productivity. Additionally, the unlimited rotation design helps prevent cable twisting issues, ensuring long-term reliability and stable performance.
Precision is a critical factor in industrial automation, and the ERG-HP Series excels in this aspect. With zero backlash transmission technology, it achieves exceptional rotational repeatability of ±0.02° and gripping repeatability of ±0.02 mm. These high precision levels make it suitable for demanding applications such as electronics assembly, semiconductor manufacturing, and medical device production, where even minor deviations can impact product quality.
The dynamic performance of the ERG-HP Series is equally impressive. It offers a wide rotation speed range from 9°/s to 2500°/s, allowing users to adjust performance according to specific process requirements. The fast gripping cycle time of just 0.3 seconds ensures high throughput and efficiency, making it ideal for high-frequency automation tasks such as sorting, assembly, and inspection.
Another key advantage of this robotic gripper is its integrated drive and control system. The built-in controller simplifies wiring and reduces the need for external components, significantly lowering system complexity and installation time. The gripper supports EtherCAT communication, a high-speed industrial Ethernet protocol widely used in automation systems. This enables real-time control, precise synchronization, and seamless integration with leading collaborative robots and industrial control systems.
From a mechanical perspective, the ERG-HP Series offers a compact yet robust design. Despite its lightweight structure of only 0.65 kg, it provides excellent rigidity and stability. The allowable static moments (Mx, My, Mz) ensure reliable performance under multi-directional loads, while the recommended payload of 0.35 kg makes it ideal for handling small and delicate components.
The application range of the ERG-HP Series rotary electric gripper is extensive. It is widely used in precision assembly, where accurate positioning and orientation are essential. In screwdriving applications, the integrated rotation function allows simultaneous gripping and rotation, improving efficiency. In inspection systems, it enables multi-angle inspection by rotating the workpiece. In flexible manufacturing environments, it supports multi-process operations and quick product changeovers, making it highly suitable for modern smart factories.
In addition to its technical advantages, the ERG-HP Series is designed with industrial aesthetics and usability in mind. Its compact and streamlined design enhances the overall appearance of automation equipment while also simplifying installation and maintenance. The modular architecture provides flexibility for customization and adaptation to various application requirements.
As the trend toward Industry 4.0 and smart manufacturing continues, robotic end effectors are evolving toward greater intelligence, integration, and multifunctionality. Rotary electric grippers are becoming essential components in advanced automation systems, and the ERG-HP Series stands out as a leading solution in this field. By combining high precision, unlimited rotation, and intelligent control, it offers a powerful tool for improving productivity and enabling flexible manufacturing.
In summary, the ERG-HP Series rotary electric gripper delivers a unique combination of performance, flexibility, and reliability. Its integrated design, zero backlash precision, unlimited rotation capability, and EtherCAT communication make it a highly competitive solution in the global robotic gripper market. For manufacturers seeking to enhance automation efficiency and achieve high-precision operations, the ERG-HP Series represents a future-ready choice.
| 型号 | ERG-HP16-023 | ERG-HP20-023 |
| 行程 | 16mm | 20mm |
| 打开/闭合时间 | 0.3s | 0.3s |
| 单指夹持力 | 8-23N | 8-23N |
| 额定扭矩 | 0.1N·m | 0.1N·m |
| 峰值扭矩 | 0.25N·m | 0.25N·m |
| 旋转范围 | 无限旋转 | 无限旋转 |
| 旋转速度 | 9-2500°/s | 9-2500°/s |
| 最大推荐负载 | 0.35kg | 0.35kg |
| 驱控方式 | 驱控一体 | 驱控一体 |
| 本体重量 | 0.65kg | 0.65kg |
| 通讯协议 | EtherCAT | EtherCAT |
| 旋转背隙 | 零背隙 | 零背隙 |
| 旋转重复定位精度 | ±0.02° | ±0.02° |
| 开合位置重复精度 | ±0.02mm | ±0.02mm |
| 滑块容许静力矩Mx | 5N·m | 5N·m |
| 滑块容许静力矩My | 3N·m | 3N·m |
| 滑块容许静力矩Mz | 2N·m | 2N·m |
…
Applications
- Precision assembly
- Screwdriving automation
- Inspection systems
- Flexible production lines
