Friction brake unit INTORQ BFK557

spring activatedmanual releasespring

Overview
The INTORQ BFK557 is a compact, electromagnetically released spring-applied brake for speed-controlled motors in inverter operation. It is used as a fail-safe holding brake with emergency stop function and is especially suitable for mobile and industrial applications where reliable holding, compact design, and easy interchangeability are important.

Advantages

• Fail-safe holding brake with emergency stop function
• Suitable for inverter operation
• Compact, flat design with fixed air gap
• Maintenance-free design
• Friction linings with low tendency to stick
• CE-marked and UL-certified
• Interchangeable with INTORQ BFK457, BFK458, and BFK470
• Optionally available with friction plate, flange, manual release, and cover ring

Application Areas

• Automated guided vehicles, AGV / AMR
• Industrial trucks
• Intralogistics
• Material handling
• Industrial applications with holding and emergency stop function

Key Technical Data

• Model: INTORQ BFK557
• Brake type: spring-applied holding brake with emergency stop function
• Sizes: 06, 08, 10, 12
• Certifications: CE, UL

Size 06
Height: 33.4 mm
Power: 20 W
Braking torque: 5 Nm

Size 08
Height: 36.4 mm
Power: 25 W
Braking torque: 10 Nm

Size 10
Height: 44.2 mm
Power: 27 W
Braking torque: 20 Nm

Size 12
Height: 47.3 mm
Power: 40 W
Braking torque: 40 Nm