AMBY series

AMBY series - asynchronous motors fitted with a three-phase DC brake with double braking surface and step-adjustable high braking torque (Mb > 1.5 Mn) to ensure precise and reliable braking.

This series offers quiet and progressive braking typical of DC brakes and is therefore recommended for all ndustrial applications requiring reduced noise or high number of  starts per hour.

The series is designed with separate braking power supply via built-in rectifier in the terminal box.

• Frame sizes 63 to 160
• Power 0.12 kW to 22 kW
• Poles 2, 4, 6, 8 (two speed on demand)
• Insulation class F
• Degree of protection IP54 (IP55 and IP56 on request)
• Brake discs with double braking surface 
• Asbestos-free friction surface
• Spring-applied electromagnetic brake
• Brake power supply 230/400V 50Hz (other on request)
• Brake power supply with rectifire (via the terminal board)
• High braking torque (Mb > 1.5 Mn)
• Step-adjustable braking torque (<33%; 67%; 100% Mb max)
• High number of starts/hour