Suma Precision Machinery

RSBW AV GV GVG Backstop Clutch Application

Type AV is a roller type freewheel. It is self contained,centered by plain bearings for low rotational speeds, and sealed using shield protected metallic labyrinth seals. Unit is delivered grease lubricated, ready to install in a horizontal or vertical position. Primarily used as a backstop, the torque capacity is high for a minimum space requirement. This design is suitable for use in difficult environments.

Type RSBW is a DC sprag type freewheel. It is self contained, centered by plain bearings for low rotational

speeds and sealed using shield protected O Rings. Unit is delivered grease lubricated ready for installation in either a horizontal or vertical position. Primarily used as a backstop, this type provides a high torque capacity with a minimum space requirement.

Gv series freewheels are with rollers, centering between the inner race and outer race is carried out by means

of bushes.the torque forces are transmitted from the shaft to the inner race by means of a key. the torque forces are transmitted from the shaft to the inner race by means of a key. shaft tolerance must be h6.

GvG series freewheels are with sprags cages, centering between the inner race and outer race is carried out by

means of bushes.

RSBW AV GV GVG They can replace each other, and widely used on Bucket Elevator, Conveyor Belt, Kelp Machine, Grain Silo Equipment, etc

We are professional manufacturer for the products over 13 years, if need any type backstop clutch, sprag clutch , pls contact us at any time .