Thyssenkurupp – TW 45 C
Thyssenkurupp – TW 45 C
The TW45C machine (ThyssenKrupp Wormgear / Q = 450 kg / generation C) is used within the framework of the TW model series (machines with worm gears, anti-friction bearings, lubrication with synthetic gear oil) for traction elevators in the lower range of performance. The TW45C differs from the previous version TW45B in that there are modified anti-friction bearings with optimised sealing (stroke unit on worm shaft).
| Feature | Details | Unit |
|---|---|---|
| Suspension | 1:1 or 2:1 | – |
| Rated Load | up to 1000 | Kilograms |
| Rated Power | 7 | Kilowatt |
| Maximum Static Load | 3000 | Kilograms |
| Rated Current | 14 | Ampere |
| Diameter of Traction Sheave | 440 | Millimeter |
| Diameter of Ropes | 8 – 10 | Millimeter |
| Number of Grooves | 5 – 8 | – |
| Type of Groove | Seat groove | – |
| Weight | 105 | Kilogram |
| Orientation | Horizontal or Vertical | – |
Performance Data
| Rated load Q [kg] | Operational Speed v [m/s] | Suspension r |
| 320 | 0.63 – 1.2 | 1:1 |
| 450 | 0.5 – 1.25 | 1:1 |
| 630 | 0.5 – 1.0 | 1:1 |
| 900 | 0.4 – 0.63 | 2:1 |
| 1000 | 0.4 – 1.0 | 2:1 |
| 1300 | 0.4 | 2:1 |
The ideal solution for light loads
– VVVF-motor (5.2 and 7 kW) controlled accurately.
– Emergency braking system NBS, optional.
– Low-wear traction sheave, available in 320, 360, 440, 520 or 590 mm.
– Gear, motor, traction sheave: approx 250 kg
General Features
| Feature | Details | Unit |
|---|---|---|
| Suspension | 1:1 or 2:1 | - |
| Rated Load | up to 1000 | Kilograms |
| Rated Power | 7 | Kilowatt |
| Maximum Static Load | 3000 | Kilograms |
| Rated Current | 14 | Ampere |
| Diameter of Traction Sheave | 440 | Millimeter |
| Diameter of Ropes | 8 - 10 | Millimeter |
| Number of Grooves | 5 - 8 | - |
| Type of Groove | Seat groove | - |
| Weight | 105 | Kilogram |
| Orientation | Horizontal or Vertical | - |
Technical Features
Performance Data
| Rated load Q [kg] | Operational Speed v [m/s] | Suspension r |
| 320 | 0.63 – 1.2 | 1:1 |
| 450 | 0.5 – 1.25 | 1:1 |
| 630 | 0.5 – 1.0 | 1:1 |
| 900 | 0.4 – 0.63 | 2:1 |
| 1000 | 0.4 – 1.0 | 2:1 |
| 1300 | 0.4 | 2:1 |
Functions
The ideal solution for light loads
– VVVF-motor (5.2 and 7 kW) controlled accurately.
– Emergency braking system NBS, optional.
– Low-wear traction sheave, available in 320, 360, 440, 520 or 590 mm.
– Gear, motor, traction sheave: approx 250 kg