Electromagnetic spring brakes series BFK457 from the company Intorq Thanks to their practical universal design, they are easily adapted for various industrial applications, in particular for brake motors, crane equipment, conveyors, mobile equipment, woodworking machines, etc.
Compact design with flange mount for small dimensions, screw mount for the rest. Very reliable brake blocks, easy to install and operate. For sizes 06-16, a locking handle can be included in the kit. Power transmission without the use of lubricants, fast installation and low maintenance costs.
The model range is formed by eleven standard sizes with several possible variations of the design:
- for standard sizes 01 - 05, only a compact design is available;
- Three versions are available for standard sizes 06 - 16:
- compact (rotor + flange)
- standard (rotor + stator, mounting with mounting screws)
- double brake with very low noise (less than 50 dBA), aluminum rotor
Technical characteristics of Intorq BFK457 spring brakes
- Braking torque: 0.12 - 80 Nm;
- Max. braking torque: 0.24 - 125 Nm;
- Coil power: 5 - 55W;
- DC voltage: 24, 205 V;
- Max. speed: 3600 - 6000 rpm;
- Overlay time: 17 - 275 ms;
- Withdrawal time: 11 - 121 ms;
- Nom. air gap: 0.15 - 0.3 mm;
- Outer diameter: 37 - 190 mm;
- Diameter of the sleeve: 5 - 38 mm;
- Enclosure protection class: on request;
- Insulation class: F;
- Operating temperature range: -20°... +40°C.
Parameters of brake sizes Intorq BFK457
Type of brake | Moment, Nm | Diameter, mm | Power coils, W | Max. speed, rpm |
BFK457-01 | 0,12 | 37 | 5,0 | 5000 |
BFK457-02 | 0,25 | 47 | 6,6 | 5000 |
BFK457-03 | 0,50 | 56 | 9,0 | 5000 |
BFK457-04 | 1,0 | 65 | 11,5 | 5000 |
BFK457-05 | 2,0 | 75 | 13 | 5000 |
BFK457-06 | 4,0 | 84 | 20 | 6000 |
BFK457-09 | 8,0 | 102 | 25 | 5000 |
BFK457-10 | 16 | 130 | 30 | 4000 |
BFK457-12 | 32 | 150 | 40 | 3600 |
BFK457-14 | 60 | 165 | 50 | 3600 |
BFK457-16 | 80 | 190 | 55 | 3600 |
You can buy Intorq BFK457 spring brakes, find out the price and more information about the products by contacting our specialists.