Electromagnetic spring brakes BFK471-25 from the company Intorq designed specifically to work in difficult production conditions. For reliable protection against adverse factors, they are equipped with a frame with an IP66 protection level (dustproof, high degree of protection from water), corrosion protection. This series can also be used in extreme temperature ranges. Typical applications: crane equipment, conveyors, hoists, winches, port facilities, etc.
Modular construction, design with one or two rotors, built-in locking handle, energy-saving control mode using bridge/half-wave rectifiers. Power transmission without the use of lubricants, fast installation and low maintenance costs. Optional non-contact sensor for monitoring air gap, wear condition.
Technical characteristics of Intorq BFK471-25 spring brakes
- Braking torque: 750 Nm (single) /1500 Nm (double rotor);
- Coil power: 110 W;
- DC voltage: 103, 108, 205, 360 V;
- Max. speed: 1800 rpm;
- Overlay time: 350 /450 ms;
- Withdrawal time: 320 ms;
- Nom. air gap: 0.5 - 0.8 mm;
- Outer diameter: 333 mm;
- Enclosure protection class: IP66;
- Insulation class: F;
- Operating temperature range: -20°... +40°C.
You can buy Intorq BFK471-25 spring brakes, find out the price and more information about the products by contacting our specialists.
