nexen safety chucks
Nexen's line of rugged safety chucks provide roll shaft support and torque transmission at a low cost. The maintenance-free design ensures optimal performance throughout the life of each safety chuck. Nexen's units safe-guard your equipment by securing the roll shaft in place during any wind or unwind operation. Our safety chucks will only open with the socket in the upright position.
Nexen's line of rugged safety chucks provide roll shaft support and torque transmission at a low cost. The maintenance-free design ensures optimal performance throughout the life of each safety chuck.
Nexen's units safe-guard your equipment by securing the roll shaft in place during any wind or unwind operation. Our safety chucks will only open with the socket in the upright position.
Available for either foot or flange mounting, these safety chucks complement Nexen's dependable line of tension control brakes, clutches and electronic tension control systems, offering you a complete package with seamless installation and operation.
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Redundant safety mechanisms securely lock shaft in place
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Long, maintenance-free life-
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Durable construction- cast iron housing
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Chrome plated, steel handwheel
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Shaft socket hardened to rockwell 56c
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Available in ready-to-assemble brake packages
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Manual unlock for most models
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Free turning precision ball bearings
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Finger guards on all models
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Shaft extensions with keyway
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Foot or flange mounting
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Metric size sockets available upon request
Nexen's easy to use safety chucks increase productivity by allowing for quick roll changes. Simply push the handwheel open to insert or remove a roll, then push closed to secure the roll in place. These quick couplings are an essential part of any web operation, adding ease and safety to your process with minimal cost and no maintenance required.
Safety chuck application guide
General Information
| Web Velocity Mpm [fpm] |
Roll Weight Kg [lbs] |
| Maximum Roll Diameter mm [inch] Minimum Roll Diameter mm [inch] |
Total Tension of Material (tissue, paper, plastic, etc.) N [lbs] |
| Roll Width mm [inch] | Maximum Torque Transmitted Nm [in-lbs] |
Air Shaft Information
| Shaft Manufacturer | Shaft Type (lug, ledges, leaf) |
| Shaft End Type (square, other) | Shaft Material (steel, aluminum, carbon fiber) |
| Shaft End Size | Shaft Weight Kg [lbs] |
Brake Options
Nexen is committed providing easy-to-use mounting options to integrate our advanced brakes into your system. We offer brake adaptor plates that match each model to ensure superior design and seamless operation.
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