RUKO KEB-HM-31.0mm Spring-Applied Electromagnetic Brake, 100 Nm, 205 V DC, IP54

The RUKO GMBH KEB-HM-31.0mm is a spring-applied electromagnetic brake from the KEB COMBISTOP series, size 06, offering a static friction torque of 100 Nm. Its hollow shaft design with a 31 mm bore diameter allows direct mounting on a shaft without additional couplings, making it suitable for applications where space is limited or where a compact brake solution is required. The brake operates at a rated voltage of 205 V DC, with a power consumption of 35 W when cold and 20 W when hot, ensuring efficient operation. It provides an IP54 protection class, safeguarding against dust and water splashes, and features an insulation class F rated for temperatures up to 155 °C. The operating temperature range is -20 to +40 °C, and the maximum permissible speed is 3000 rpm. The nominal air gap is 0.25 mm, and the brake release and engagement times are approximately 50 ms and 30 ms respectively.

Highlights

• Spring-applied electromagnetic brake for fail-safe operation
• Static friction torque of 100 Nm
• Hollow shaft mounting with 31 mm bore diameter
• Rated voltage 205 V DC, low power consumption
• IP54 protection against dust and water splashes

In daily use

This brake is designed for industrial applications where reliable holding and emergency stopping are required. The spring-applied design ensures that the brake engages automatically when power is removed, providing safety in case of power failure. The hollow shaft configuration simplifies installation and reduces the need for additional components. With its robust construction and wide operating temperature range, it is suitable for use in various environments.

Full specifications

• Series: KEB COMBISTOP
• Size: 06
• Static friction torque: 100 Nm
• Bore diameter: 31 mm
• Rated voltage: 205 V DC
• Power consumption (cold): 35 W
• Power consumption (hot): 20 W
• Protection class: IP54
• Insulation class: F (155 °C)
• Operating temperature range: -20 to +40 °C
• Max. permissible speed: 3000 rpm
• Nominal air gap: 0.25 mm
• Mounting type: Hollow shaft
• Brake release time: approx. 50 ms
• Brake engagement time: approx. 30 ms

Final note

The RUKO GMBH KEB-HM-31.0mm offers a reliable braking solution with precise torque control and durable construction, making it a solid choice for industrial machinery requiring dependable stopping power.