WITTUR Gearless Synchronous Traction Motor

WITTUR Gearless Synchronous Traction motor | WITTUR German Technology

Features

• Special housing design provides stable and high structural rigidity. Design is verified FEM and physical mechanical test
• Designed by outer rotor. Possible to generate bigger torque with low noise and vibration. Provides comfortable ride
• Solid construction for permissible shaft load Fs at the traction sheave up to 35kN
• Safety brake system with electro-magnetical release, provides min. 2×950Nm
• Groove profiles according to lift system
• Perfect rated motor, use of high – performance permanent magnet, degree of protection IP40, insulation class 155℃ (F), temperature control
• Motor with 2 times overload capacity ; max. travelling height up to 120m
• EC type-examination certificate according to EN 81-20/50, can be used for UCM solution
• Inverter compatible measuring device, rigid coupling or intergrated. (e.g. ECN 1313; ERN 1387)
• Variable options regarding voltage, speed, torque, braking torque and traction sheave parameters
• The braker passed 2 million times braking. After the test, its performance is still in specification. Safety is guaranteed

Content of Supply:

• Gearless synchronous external rotor drive with:
  • Traction Sheave
  • Braking system
• Measuring and feedback system (encoder)
• Mechancial evacuation system (option)
• Manual release device for brake (option)
• Remotely controlled bowden cable for brake (option)
• Connection cable for encoder (option)
• All technical documents necessary for approval and detail operation manual

Technical Data: