Products
0102030405
WENK Pneumatic HFR Series 180° Swing Cam-Type Gripper
Product Detail
Acting Mode |
Double Acting |
Working Media |
Cleaned Air |
Working Pressure |
0.1~0.6Mpa |
Repeatability |
±0.02mm |
Working Temperature Range |
-10°C-60°C |
MAX FREQ |
60c.p.m. |
Body Material |
Aluminum Alloy |
HFR Air Gripper User Manual
1. Product Introduction
The HFR series air gripper is a high-performance pneumatic actuator designed for automated gripping applications requiring 180° open/close motion. Featuring a compact aluminum alloy body with precision-machined components, this gripper offers reliable and efficient operation in various industrial environments.
Product Features
- 180° open/close design simplifies gripping action
- Sheet metal installed between finger and body reduces abrasion and extends service life
- Dust-proof design on finger part suitable for special working environments
- All models come with built-in magnet for easy position detection with magnetic switches
- Multiple mounting options provide installation flexibility
- Double-acting design ensures stable and reliable gripping force
- Precision machining with repeat positioning accuracy of ±0.2mm
- Aluminum alloy body offers lightweight yet high strength
- High operating frequency up to 60 cycles per minute
- Wide temperature range for strong environmental adaptability
2. Technical Parameters
Basic Parameters
- Action type: Double-acting
- Operating fluid: Compressed air (filtered with 40μm or finer filter)
- Operating pressure range:
- 10mm bore: 0.2-0.7MPa (2-7bar)
- 16-32mm bore: 0.15-0.7MPa (1.5-7bar)
- Ambient and fluid temperature: -20~70°C
- Lubrication method: Cylinder part no lubrication required; gripper jaws require grease
- Cushion type: Bumper
- Maximum operating frequency: 60 cycles per minute
- Repeatability: ±0.2mm
- Port size: M5×0.8
- Open/close angle:
- Close: -2°~-5°
- Open: 180°±2°
- Protection class: IP40
Specifications
- Bore size: 10, 16, 20, 25, 32mm
- Gripping torque:
- 10mm bore: 0.16N·m
- 16mm bore: 0.55N·m
- 20mm bore: 1.10N·m
- 25mm bore: 2.30N·m
- 32mm bore: 5.00N·m
- Model description:
- HFR10: 10mm bore, standard type
- HFR16: 16mm bore, standard type
- HFR20: 20mm bore, standard type
- HFR25: 25mm bore, standard type
- HFR32: 32mm bore, standard type
- HFR16N: 16mm bore, with mounting holes
3. Installation Steps
Pre-installation Preparation
- Confirm that the gripper model matches the installation environment
- Check the gripper for any damage or defects
- Prepare necessary installation tools and accessories
- Ensure the mounting surface is flat and clean
Installation Process
- Select the appropriate mounting method based on space and orientation requirements
- Secure the gripper to the mounting position using suitable bolts:
- 10-16mm bore: M4 bolts
- 20-25mm bore: M5 bolts
- 32mm bore: M6 bolts
- Connect the air supply lines, ensuring secure connections
- Install magnetic switches (if applicable) and adjust to the proper position
- Install gripper fingers, selecting the appropriate finger type based on workpiece shape
- Check all connections for tightness and security
Installation Notes
- Apply thread locker to mounting bolts to prevent loosening
- Torque bolts according to specifications, avoiding over-tightening or under-tightening
- Ensure proper alignment between the gripper and workpiece
- Allow sufficient movement space to prevent collisions
- Ensure correct and leak-free piping connections
- Maintain proper spacing when installing multiple grippers side by side
- Avoid subjecting the gripper to excessive radial loads and moments during installation
- Ensure symmetrical installation of gripper fingers to avoid uneven loading
4. Operation Guide
Pre-operation Inspection
- Confirm air supply pressure is within the specified range
- Check all connections for security
- Ensure a clean working environment to prevent contamination
- Verify proper operation of magnetic switches (if installed)
- Check gripper finger installation for security and proper positioning
Operation Procedure
- Slowly open the air supply valve to allow the gripper to actuate gradually
- Observe gripper operation for smoothness and abnormal noise
- Test the operation of magnetic switches (if installed)
- Adjust operating pressure and flow as needed
- Perform no-load test runs before applying load operation
Operation Notes
- Do not exceed the rated pressure
- Avoid long-term high-speed operation without lubrication
- Do not strike the gripper body or fingers
- Regularly inspect gripper operation and shut down immediately if abnormalities are detected
- Do not adjust or disassemble components while the gripper is operating
- Protect the gripper finger surfaces from scratches or contamination
- Avoid subjecting the gripper to excessive lateral loads
- Ensure good contact between gripper fingers and workpiece to prevent slipping
5. Maintenance
Daily Maintenance
- Keep the gripper exterior clean
- Check for stable air supply pressure
- Inspect connections for leaks
- Listen for abnormal operating sounds
- Check gripper finger wear
Regular Maintenance
-
Weekly inspection:
- Gripper operating condition
- Tightness of connections
- Magnetic switch operation (if installed)
- Gripper finger wear condition
-
Monthly inspection:
- Internal gripper condition
- Seal condition
- Gripper finger tightness
-
Quarterly inspection:
- Replacement of worn seals
- Comprehensive gripper cleaning
- Gripper finger lubrication
Maintenance Notes
- Use recommended lubricants
- Avoid using corrosive cleaning agents
- Ensure air supply is shut off during maintenance
- Use matching seal replacements
- Clean gripper fingers with a soft, clean cloth to avoid scratches
- Regularly check the reliability of magnetic switches
- Replace gripper fingers when wear is severe
Our Commitments & Core Advantages
1. We are a factory specializing in the production of pneumatic components, with mature manufacturing experience and technology.
2. We manufacture and supply a wide range of series and specifications of air cylinders and pneumatic components, providing you with flexible options.
3. We can undertake the customization business of various pneumatic components according to the specific needs of customers.
We adhere to the service concept of efficiency and thoughtfulness, making you feel comfortable throughout the cooperation process, just as smooth as cooperating with a close friend.