INTORQ BFK470 Series, Translation Of The Original Operating Instructions

Page: 12 / 52

Technical specifications
INTORQ | BA 14.0199 | 08/2016 12
3 Technical specifications
3.1 Product description
3.1.1 Structure and function
Abb.1 Design of a BFK470 spring-applied brake
The spring-applied brake is designed for converting mechanical work and kinetic energy into heat energy.
Due to the static braking torque, loads can be held at standstill. Emergency braking is possible at high speed
of rotation. The wear increases as the switching energy increases.
1.1 Stator 3 Complete rotor 10 Socket head cap screw, DIN EN ISO 4762
1.2 Pressure springs 4 Hub 12 Complete manual release (optional)
1.3 Plug (check for air gap) 6 Flange (optional) 30 Setting screw for the factory-set adjustment
of the spring force (sealed), applies only to
sizes 12-18
2 Armature plate 8 Coil X Bore holes are optional