SUNRISE - Magnetic clutch manufacturers for over 20 years in web guide control system industry.

Safety Chucks Introduction


A safety chuck is a specialized quick coupling used for web handling operations. In order to maintain the expected tension in a web, a shaft from which a roll is being unwound must be subject to a constant level of torque from a tension brake. Similarly, a shaft onto which a roll is being wound must be subject to a constant level of torque from a motor through a slip / tension clutch. A safety chuck provides a means to transmit torque to a roll shaft as well as the ability to switch the roll shafts quickly and conveniently. Unlike most couplings, a safety chuck does not require loosening and tightening of screws or moving any component other than the shaft and the chuck itself. Tension clutches, brakes, and motors need not be moved or dismounted.

When a locking collar or handwheel of both safety chucks are rotated to zero degree, they can be tilted back (away from the roll), and the roll can be lifted out vertically. A new roll is placed in vertically and the handwheels are tilted closed to the original position. The handwheels will start to close automatically if rotated past a few degrees (this is the safety aspect of a safety chuck..

Safety Chucks Introduction 1          Safety Chucks Introduction 2

Safety chuck features
Powder Clutch Maintenance
recommended for you
no data
Get in touch with us
Contact: Summer 
Tel: +86 15820882236
Contact: Shirley
Tel: +86 13825750102
Sunrise Group (Dongguan) Industrial Co., Ltd 
Add: 5th floor, cannes international building, gangkou road, nancheng district, dongguan city, guangdong province, china. 523000

Sunrise Group (Hk) Industrial Co., Ltd 
Add: RM03, 24/F, Ho King Comm CTR, 2-16 Fayuen ST, Mongkok Kowloon, Hong Hong
Copyright © 2024 Sunrise - www.sunrisescn.com | Sitemap | Privacy Policy
Customer service