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Gearless synchronous traction machines

WSG-09

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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 sheet

 

    WSG-09 WSG-09B
Suspension 2:1 Rated Load up to [kg] 1.150 1.050
Rated Speed [m/s] 1,0 ... 2,5 1,0 ... 2,5
Suspension 1:1 Rated Load up to [kg] 630 560
Rated Speed [m/s] 1,0 ... 5,0 1,0 ... 5,0
Shaft load up to [kN] 35 30
Traction sheave diameter [mm] 400 400
EU Type examination certification EU-BD 1144 EU-BD 1144
Motor synchronous,
32 poles
synchronous,
32 poles
Dimension (approx.) [mm] 784 x 424 x 550 773 x 375 x 558
Weight (approx.) [kg] 350 275 ... 285

Downloads

Please note that this is just a selection of all available documents. You can access all documents from the SERVICES > DOCUMENTS SEARCH AND DOWNLOAD page and all certificates from the SERVICES > CERTIFICATES SEARCH page.