Flange mounted safety chuck worked with ESB hand brake

Safety chuck with holding mouth can be used independently and also can be linked with pneumatic clutch, pneumatic brake, air shaft, caliper disc brake, manual brake and etc. For the manual brake, there are two modes: ESB200 and ESB250. They can be matched with flange and pillow type manual safety chucks as need.

For the standard manual safety chuck, there are two types: flange mounted safety chuck and pedestal mounted safety chuck. STO/W foot mounted safety chuck is just the pedestal type, it is fixed on the worktable by screws. FLO/W flange mounted safety chuck is similar with STO/W pillow type safety chuck, just their installation different.

This safety chuck is widely applied for steel shaft and web roller material loading and unloading. After matching with ESB200 or ESB250 hand brake, they are used for material tension control. Braking force can be adjusted via rotating handle.

Flange mounted safety chuck equiped with manual brake is very popular. In this situation, safety chuck is used to hold air shaft or square bar, then manual brake is used as a stopper by hand operation. This couple is extensive used for material tension control, such as winding and unwinding machine. 

This vertical installation safety chuck can be equiped with different square size of clamp heads. For the standard flange safety chuck, there are some models to meet customers' requirement. It includes STO/W28, STO/W35, STO/W50, STO/W75, FLO/W28, FLO/W35, FLO/W50, FLO/W75.

Following is the description and technical data of this couple for your reference:

This manual brake can be used to reduce working speed. There are ESB200 and ESB250 two models, they can be matched with 28 type, 35 type, 50 type and 75 type flange and seat mounted safety chuck. So after coupling, they are STO/W28+ESB200, STO/W35+ESB200, STO/W50+ESB200, STO/W75+ESB200, FLO/W28+ESB200, FLO/W35+ESB200, FLO/W50+ESB200, FLO/W75+ESB200 or STO/W28+ESB250, STO/W35+ESB250, STO/W50+ESB250, STO/W75+ESB250, FLO/W28+ESB250, FLO/W35+ESB250, FLO/W50+ESB250, FLO/W75+ESB250.

These safety chuck and manual brake are made by Handong, they are with superior quality and high precision, so as to hold shaft stable and effective.