Backstops are used extensively on pumps used in the primary and secondary cooling systems of power generating equipment.
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Shipment of 400 pcs of RSBW35 BackstopsHave Read 88605/03/2018
Shipment of 400 pcs of RSBW35 Backstops
Last week, we shipped out 400 pieces of RSBW35 one way backstop clutch to Poland.
Type RSBW is a sprag type freewheel. It is self-contained, centered by plain bearings for low rotational speeds and sealed using shield protected Outer 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.
The design allows installation in difficult environments such as high humidity or water splash areas.
A bolt, secured to a fixed part of the machine and passing through the slot in the torque arm,
provides the rotational stop. Radial clearance on this bolt should be equal to 1-3 % of the slot width. The torque arm and the bearings must not be prestressed.
Type RSBW is normally used in elevator, feeding machine, conveyor and so on.