Backstops type RDBR-E are directly mounted on the
drive shaft, e.g. of heavy duty conveyer belts, mixing
drum drives and chain conveyors, when torque limiting /
load sharing or the release function is required.
RDBR-E features a roller type backstop design
with a fully bearing supported multidisc brake for the
torque limiting function. The optional release function
allows the tension of a jammed belt to be controlled
released. Once the brake is fully opened, the capability of
an unlimited rolling backwards makes maintenance safe
and easy.
To activate the release function, a simple
hydraulic hand pump or power pack can be used.
A mechanical release is available on request.
Backstops RDBR-E are self contained and oil lubricated.
A special sealing arrangement with grease
packed labyrinth seal guarantees highest reliability under
harsh conditions. The recommended shaft fit is H7/f6.
The torque arm must not be rigidly fixed to the foundation.
For security reasons a stopper in overrunning direction
is recommended. When installed, the backstop must be
axially secured.
Produkteigenschaften
- Highest torque capacity for releasable external backstops in the market
- Load sharing over several backstops
- The Stieber RDBR-E limiting / load sharing low speed backstop can really limit the stresses and protect your conveyor belt system
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