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INTORQ: Spring-Applied Brakes (BFK458 Series)
This modular system forms the basis for a product range that offers versions tailored for almost any task. The BFK458 spring-applied brake, as a standard product, can be used anywhere, but its modular structure also meets the requirements of specific industries. Its strength lies in its versatility.
Electromagnetically released spring-applied brakes are used wherever masses in motion have to be decelerated as quickly as possible or where masses must be held in a defined position. The braking force is applied by tappet springs. Thus the braking torque generated by friction locking remains available in the deenergised status – even in the event of mains failure. The brake is released electromagnetically.
The main components of the modular system are the two basic modules E (adjustable braking torque) and N (non-adjustable braking torque).
The greatest degree of flexibility is achieved for a broad range of applications by combining the basic modules with specific modules. This catalogue is designed to assist you in selecting and ordering your desired spring-applied brake quickly and easily.
Features:
Braking torque: 1,5-600 Nm
9 sizes in CSA-CUS design
DC voltages: 24, 103, 180, 205 V
Thermal class F (155 °C)
Preset air gap
Braking torque can be reduced (module E)
Long rotor/hub guide with low rate of wear
Manual release facilities for all sizes
Air gap and wear monitoring (optional)
Fields of Application:
Brake motors
Conveyors
Cranes
Storage technology
Industrial trucks
Woodworking machines
Stage machinery
Vehicles for the disabled
Automation technology
Controlled drives
Gate drives
Escalators