Vertical Lift Cylinder
Positech’s pneumatic Vertical Lift Cylinder (VLC) is ideal for manipulating heavy parts, over-the-assembly line and can assist in handling reach-in operations and can be combined with an overhead rail system or a Positech Articulated Jib Boom. Exceptional off-center payload handling for reach-in applications is derived from the vertical lifter’s heavy-duty industry-leading design, which uses external cylinder tie rods and dual linear bearings. Additional safety circuits can be added to prevent the accidental release of a part or a sudden drop with loss of air supply when an end effector is designed to be used with this lift assist. This vertical lifter is available in four model configurations and provides up to 2,500 pounds of payload capacity.
Advantages
- 5:1 design factor minimum on all structural components
- Narrow design of the lift assembly minimizes obstructions in the operator’s line of sight
- Pilot operated lock valve on lift cylinder prevents downward movement if sudden loss of air pressure occurs
- Gripper Safety Circuitry available, prevents accidental release of unsupported payloads
- Minimum Lift Circuit is standard, allowing controlled downward movement
- Does not require an air lubricator
Performance
- Up to 24,000 inch pounds of moment loading for extended reach payload applications
- 360° continuous rotation around vertical axis
- Includes air filter/regulator system
- Standard flange mounting for adaptability to a variety of custom end-effectors
- Precision linear bearings for smooth motion and long life
- Standard pistol grip or optional ergonomic twist grip controls
- Mounting Options: single arm jib crane, Positech Articulated Jib Boom or trolley/overhead bridge crane
