A permanent-magnet gearless traction machine family for elevator installations. Match the selected load, elevator speed and roping to the complete electrical, sheave, brake and mounting configuration.
| Item | Specification |
|---|---|
| Main selection | WHY2TO-450-50 |
| Rated load | 450 kg |
| Rated elevator speed | 0.5 m/s |
| Roping | 2:1 |
| Sheave diameter | 320 mm |
| Motor power | 1.6 kW |
Compare load and speed, then confirm the motor electrical configuration for the installation.
| Model | Load / speed / roping |
|---|---|
| SH-WHY2TO-450-50 | 450KG 0.5M/S 2:1 |
| SH-WHY2TO-450-175 | 450KG 1.75M/S 2:1 |
| SH-WHY2TO-450-150 | 450KG 1.5M/S 2:1 |
| SH-WHY2TO-450-100 | 450KG 1.0M/S 2:1 |
| SH-WHY2TO-450-75 | 450KG 0.75M/S 2:1 |
These speed-specific configurations use 2:1 roping and a 320 mm sheave. Match the motor, drive, brake and rope arrangement to the selected configuration.
| Speed (m/s) | Power (kW) | Motor speed (rpm) | Frequency (approx. Hz) | Torque (N m) | Current (approx. A) | Supply | Static load (kg) | Grooves |
|---|---|---|---|---|---|---|---|---|
| 0.5 | 1.6 | 60 | 16.0 | 310 | 5.5 | 380 V, 3-phase | 2500 | 3 or 4 |
| 0.75 | 2.4 | 90 | 24.0 | 310 | 7.8 | 380 V, 3-phase | 2500 | 4 |
| 1.0 | 3.2 | 119 | 31.7 | 310 | 9.2 | 380 V, 3-phase | 2500 | 4 |
| 1.5 | 4.8 | 179 | 47.7 | 310 | 12.8 | 380 V, 3-phase | 2500 | 4 or 5 |
| 1.75 | 5.6 | 209 | 55.7 | 310 | 14.5 | 380 V, 3-phase | 2500 | 4 or 5 |
The main WHY2TO-450-50 selection is rated for 450 kg at 0.5 m/s with 2:1 roping.
The 0.5 m/s configuration is shown with a 320 mm sheave. Confirm the exact groove and rope configuration before ordering.
No. Compare the complete load, speed, roping and electrical configuration with the installation.
Compare the ordered fixing positions, sheave and groove arrangement, brake configuration and available mounting space with the installation.
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