The Intorq BFK466 Multipole spring-operated brake from Lenze satisfies the requirements for direct drives for modern hoists and can also be adapted to the shape of the motor or brake disc. 

Intorq BFK466 Brake Features:

• Spring-operated brake in the form of a caliper
• For multiple and redundant arrangements
• High braking torque and large working air gap
• Release without residual torque and quiet operation
• Optimal contour adaptation to the design of the motor or brake disc
• High magnetic forces caused by overexcitation when releasing
• 'Cold brake' through holding current derating
• Air gap or wear monitoring using micro switch

Intorq BFK466 Application Areas:

Hoists.

Intorq BFK466 Technical Information:

Size Friction Force (N) Max Disc Radius Switching Power (w) Holding Power (w) 12 1172 500 367 92 22 2240 425 353 88 35 3506 375 473 118 60 5992 600 471 118 165 18517 850 608 152