Overview
The Hered MHS3 3 Finger Pneumatic Gripper is a high-precision, compact gripper designed for versatile handling of spherical, cylindrical, and round workpieces. Featuring a wedge cam design, this gripper offers minimal size with high holding force and exceptional repeatability of ±0.01mm.
Key Features
- Wedge cam design for compact size and high holding force
- Available bore sizes: 16, 20, 25, 32, 40, 50, 63mm
- Double-acting operation
- High repeatability of ±0.01mm
- Suitable for pressing and operations bearing external forces
- Long stroke option available (more than 2 times the standard)
- Through hole and center push rod for reliable workpiece separation
- Built-in magnetic ring for easy switch installation
Technical Specifications
| Parameter | Specification |
|---|---|
| Working Medium | Air |
| Operating Pressure | 0.2 to 0.6 MPa |
| Temperature Range | -10°C to +60°C |
| Maximum Frequency | 60 to 120 cycles per minute (size dependent) |
| Lubrication | Non-lube |
| Clamping Force (at 0.5 MPa) | 14 to 335 N (O.D. Clamping, varies by bore size) |
| Finger Stroke | 4 to 16 mm (with cover, varies by bore size) |
| Long Stroke | 10 to 32 mm (varies by bore size) |
| Port Size | M3×0.5 or M5×0.8 (size dependent) |
Applications
Ideal for use in:
- Machine tool loading and unloading
- Handling of spherical, cylindrical, or round workpieces
- Robotic end-effectors for pick and place tasks
- Automated assembly lines
- Precision handling in space-constrained environments
Design and Construction
- 3-finger design for versatile gripping of round objects
- Available for both outer diameter (O.D) and inner diameter (I.D) clamping
- Option for cover to protect against contamination
- Compact and lightweight design for end-of-arm tooling
Ordering Information
When ordering, specify the model code indicating the series, bore size, and any additional options such as magnetic switch type. Refer to the ordering code chart for detailed configuration options.
Dimensions and Mounting
The MHS3 gripper offers compact dimensions suitable for various mounting configurations. Refer to the dimension chart for specific measurements based on the bore size.
Clamping Force and Effective Retention
Clamping force varies based on bore size and whether O.D or I.D clamping is used. For optimal performance, refer to the clamping point and effective retention charts when selecting and implementing the gripper.
For detailed specifications, dimensions, and customization options, please consult our product catalog or contact our technical support team. Our experts can assist you in selecting the most suitable MHS3 3 Finger Pneumatic Gripper configuration for your specific application needs, ensuring optimal performance and precision in your automated handling processes.
