Seat mounted safety chuck equiped with ESB manual brake

Safety chuck is just like a bar holder, it 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 safety chucks ata random.

Pedestal installation safety chuck is also called manual pillow type safety chuck for paper core loading and unloading. 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. This safety chuck is widely applied for steel shaft and web roller material loading and unloading. 

Stand foot 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 pedestal safety chuck can be equiped with different square size of clamp heads. For the standard seat 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 for reducing 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.

STO/W foot mounted safety chuck is made by Handong, it is with superior quality and high precision, so as to holding shaft very well.