Standard reel holding mouth seat safety chuck with end shaft

Seat mounted safety chuck is one type of safety chuck. For the standard reel holding mouth safety chuck, there are two types: FLO/W flange installation and STO/W foot seated safety chucks. They are both have four models: FLO/W28, FLO/W35, FLO/W50, FLO/W75 and STO/W28, STO/W35, STO/W50, STO/W75.

This standard foot mounted safety chuck is easy mounting and usage, fix safety chuck on the worktable by screws, connecting power supply is ok. Square bar loading and unloading in the safety chuck's insert holding mouth. Loading safety chuck in the safety chuck's holding mouth, after rotating a certain angle, safety chuck will be closed automatically. So as to make sure steel shaft safe during working and save energy. 

Following is the technical data STO/W safety chucks for your reference:

This safety chuck is widely used in steel machinery, packaging machinery, printing machinery, textile machinery, wire and cable machinery, winding machine, machine tool equipment, plastic machinery, chemical machinery, paper making machinery and other large and automatic machinery.

In this case, pillow mounted safety chuck is matched with pneumatic expand shaft and NAB pneumatic brake used for tire forming machine for material rewinding and unwinding.