Spring Applied Brake - INTORQ BFK470
BFK470-18
Whenever the going gets tough, our BFK470 spring-applied brakes promise reliable performance. We have designed this IP66-sealed product line especially for dusty or humid operating conditions – such as wind power or crane facilities. Even extreme temperatures don't bother these brakes. They feature consistent protection and a unique modularity. You benefit from optimal versatility by using components which are freely configurable with each other. In other words, you get many variation options, all with rapid delivery times.
- 7 sizes
- Simple mounting, no air gap adjustment required
- Inductive proximity sensor for functional monitoring
- Increased maximum torques and long service life thanks to the optimized mechanical construction
Technical details
| Description | Value |
|---|---|
| Brake size | 18 |
| Torque | 250 Nm |
| Torque definition | M2/MK (dynamic) |
| Operation mode | Holding Brake |
| Nominal voltage | 24,103,180,205 V |
| Nominal power | 85 W |
| Max. switching energy per ES | 60000 J |
| Number of emergency stops | 500 |
| Temperature range | -20...40°C, -40...40°C |
| Max. rotation speed | 3600 min-1 |
| E-Stop rotation speed | 3600 min-1 |
| Backlash | - |
| Thermal class | F |
| IP Protection class | IP66 |
| Weight | 20 kg |
| Brake type | - |
| Armature type | - |
| Hub type | - |
| Hand release | Optional |
| Counter friction part | Flange |
| PWM control | possible |
| Outer diameter | 226 mm |
| Lenght | 89,1 mm |
| Hub diameter | 40 mm |
| Keyway | 25,28,30,32,35,38,40,42,45, DIN 6885 |
| Pitch circle flange side | 196 mm |
| Product Line | BFK470 |
