Features
- For fast lifts with an excellent ride comfort (suspension 2:1 up to 5m/s)
- Compact and extreme powerful
- Rope tension in all directions
- High efficiency, reduced power consumption, extreme low-noise level
- Solid construction for permissible shaft loads FS at the traction sheave up to 200kN
- Safety brake system with electro-magnetical release, multi-pole spring-operated brakes, contacts for brake control
- EC type-examination certificate according to EN81-20/50, can be used for UCM solution
- Interchangeable traction sheave, positive locking with rotor, groove profiles according to lift system
- Synchronous motor, 22-pole, with high-efficiency permanent magnets, insulation class 155 (F),
- Low noise ventilation, temperature control, terminal box
- Inverter compatible measuring devices
- Degree of protection IP23M/IP12S
- Variable options regarding voltage, speed, torque, measuring system and traction sheave parameters
Content of Supply
- Synchronous lift drive with brake system, traction sheave, measuring system (encoder)
- Two- or Three-Brake system (option according appliction)
- Mechanical evacuation system (option)
- Remotely controlled bowden cable for brake (option)
- Selectable encoder system (option)
- Connecting cable for encoder, motor and brake (option)
- Selectable colouring (option)
- All technical documents necessary for approval and detailed operation manual
- UL/CSA execution (option)
DOWNLOAD WITTUR DRIVES PORTFOLIO |
Technical sheet
WSG-25 | ||
---|---|---|
Suspension 2:1 | Rated Load up to [kg] | 4.000 |
Rated Speed [m/s] | 1,0 ... 5,0 | |
Suspension 1:1 | Rated Load up to [kg] | 2.000 |
Rated Speed [m/s] | 2,0 ... 10,0 | |
Shaft load up to [kN] | 200 | |
Traction sheave diameter [mm] | 530, 610, 650, 686, 750 | |
EU Type examination certification | EU-BD 908 | |
UL/CSA approved | yes | |
Motor | synchronous, 22 poles |
|
Dimension (approx.) [mm] | 970 x 1037 x 1232 | |
Weight (approx.) [kg] | 1.786 ... 1.935 |
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.
Available documents 10 files
Image gallery