Products
0102030405
WENK Pneumatic CY1B/CY3B(RMS) Rodless Cylinder
Product Detail
| Bore | 6 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 63 |
| Rated Withstand Pressure | 1.05Mpa | ||||||||
| MAX OP PRESS | 0.7Mpa | ||||||||
| MIN OP PRESS | 0.16Mpa | 0.15Mpa | 0.14Mpa | 0.12Mpa | |||||
| Magnetic Latching Force(N) | 19.6 | 53.9 | 137 | 231 | 363 | 588 | 922 | 1471 | 2256 |
| Ambient Temperature | -10℃~60℃ | ||||||||
| Operating Piston Speed | 50~500mm/s | ||||||||
| Material | Aluminum Alloy | ||||||||
CY1B/CY3B(RMS) Magnetically Coupled Rodless Cylinder User Manual
1. Product Introduction
The CY1B/CY3B(RMS) series magnetically coupled rodless cylinders are advanced pneumatic actuators that utilize innovative magnetic coupling technology. They eliminate the need for traditional rigid piston rods, achieving reciprocating motion through the magnetic force between internal and external magnetic rings.
1.1 Product Features
- Space-saving design: Rodless construction reduces installation space by over 40% compared to traditional cylinders
- Long stroke capability: Standard strokes up to 5000mm available
- High precision: Repeat positioning accuracy up to ±0.1mm
- High speed operation: Operating speeds ranging from 50-500mm/s
- Low maintenance: No external leakage design minimizes maintenance requirements
- Enhanced durability: 70% longer wear rings improve bearing performance and service life
1.2 Technical Specifications
- Bore size: 6mm, 10mm, 15mm, 20mm, 25mm, 32mm, 40mm, 50mm, 63mm
- Stroke length: Up to 5000mm
- Operating pressure: 0.18-0.7MPa
- Proof pressure: 1.05MPa
- Operating temperature: -10℃~60℃ (non-freezing)
- Operating speed: 50-500mm/s
- Medium: Clean air filtered to 40μm
- Cushioning: Rubber or hydraulic cushioning
- Lubrication: No additional lubrication required (pre-lubricated internally)
- Mounting type: Direct mount
2. Working Principle
The CY1B/CY3B(RMS) magnetically coupled rodless cylinder operates based on the following principle:
- Magnetic coupling system: A set of high-strength permanent magnetic rings is installed on the piston, and another set is mounted inside the external slider
- Magnetic force transmission: The two sets of magnetic rings have opposite polarities, creating a strong attractive force through the thin-walled cylinder tube
- Pneumatic actuation: When compressed air pushes the piston to move within the cylinder tube, the magnetic force drives the external slider to move synchronously
- Synchronous movement: The attractive force between the internal and external magnetic rings ensures synchronized movement of the piston and slider
Note: The thrust of the cylinder piston must match the attractive force of the magnetic rings to prevent decoupling (known as "magnetic decoupling") caused by excessive air pressure or load.
3. Installation Procedure
3.1 Pre-installation Preparation
- Verify that the cylinder model and specifications meet the application requirements
- Inspect the cylinder for any external damage and ensure all components are present
- Prepare necessary installation tools and accessories
- Ensure the installation environment is clean to prevent contamination inside the cylinder
3.2 Installation Process
-
Determine installation position
- Identify the correct mounting location according to design requirements
- Ensure the mounting surface is flat and clean
- Allow sufficient space for movement to avoid interference
-
Secure the cylinder
- Fix the cylinder to the mounting surface using appropriate bolts
- Bolt specifications: M5-M8 (depending on bore size)
- Tightening torque: 1.5-5.0N·m (depending on bolt size)
-
Connect air supply
- Ensure clean, stable air supply
- Connect the cylinder ports using suitable air hoses and fittings
- Install a pressure regulator and filter as recommended
-
Install magnetic switches (optional)
- Mount magnetic switches on the cylinder side as required
- Adjust switch positions to appropriate detection points
- Connect to control circuit
-
Install external load
- Secure the external load to the slider
- Ensure the load center of gravity aligns with the slider center
- Avoid eccentric loads that may affect cylinder operation
3.3 Installation Notes
- Avoid severe impact and vibration during installation
- Ensure the cylinder axis aligns with the load movement direction
- Clean connections before attaching air hoses to prevent contamination
- Verify all connections are secure after installation
- For larger loads, recommend installing external guide mechanisms to withstand lateral forces
4. Operation Guide
4.1 Pre-start Inspection
- Verify air supply pressure is within the 0.18-0.7MPa range
- Check for secure air hose connections and potential leaks
- Confirm proper load installation and absence of interference
- Verify correct positioning of magnetic switches (if installed)
4.2 Test Run
- Perform initial test run without load
- Gradually increase air pressure and observe cylinder operation
- Check for smooth slider movement and absence of abnormal noise
- Confirm proper operation of magnetic switches (if installed)
4.3 Normal Operation
- Adjust air pressure to appropriate level based on operational requirements
- Monitor cylinder performance to ensure proper operation
- Avoid exceeding maximum load and speed limits
- Conduct regular inspections to identify potential issues promptly
4.4 Operational Notes
- Never exceed rated pressure and load specifications
- Avoid prolonged dwell at extreme positions
- Prevent foreign objects from entering the cylinder
- Avoid lateral forces acting on the cylinder
- For long-stroke cylinders, be aware of temperature effects on the cylinder tube
5. Maintenance
5.1 Daily Maintenance
- Cleaning: Regularly clean the external surface of the cylinder
- Inspection: Daily check of air pressure, connections, and operational status
- Lubrication: No additional lubrication required (cylinder is pre-lubricated internally)
5.2 Periodic Maintenance
-
Weekly Maintenance
- Inspect cylinder operation for abnormal noise or leaks
- Check for smooth slider movement
-
Monthly Maintenance
- Check tightness of mounting bolts
- Clean magnetic switches (if installed)
- Verify stable air supply pressure
-
Quarterly Maintenance
- Inspect slider movement resistance and clean rails if necessary
- Check magnetic ring attraction force
- Verify cushioning effectiveness
-
Semi-annual Maintenance
- Perform comprehensive inspection of all components and replace worn parts
- Check cylinder tube surface for scratches or damage
- Inspect seals for integrity
5.3 Maintenance Notes
- Always disconnect air supply before maintenance
- Use neutral cleaning agents; avoid corrosive solvents
- Prevent contamination during cleaning
- Conduct test run after maintenance to confirm proper operation
- For magnetic ring components, regularly wipe with a dry cloth to maintain cleanliness
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.