GTW7A Elevator Gearless Synchronous Traction Machine
| Suspension | 2:1 |
| Voltage | 380V |
| Ploe | 32 |
| Rating | S5（40%） |
| INS.Class | F |
| IP Code | IP41 |
| Brake | DC110V 2×0.84A(2×1.46A) |
| Max.Static Load | 2000kg |
| Weight | 190kg |
| Specification | Load (kg) |
Lift Speed (m/s) |
Sheave Diam (mm) |
Rope Sheave (mm) |
Current (A) |
Torque (Nm) |
Rated Speed (rpm) |
Frequency (Hz) |
Power (kW) |
| GTW7A-31P0A | 320 | 1.0 | Φ325 | 3xΦ8×12 | 6.3 | 200 | 118 | 31.5 | 2.5 |
| GTW7A-31P5A | 1.5 | 8.9 | 200 | 177 | 47.2 | 4.7 | |||
| GTW7A-31P6A | 1.6 | 9.4 | 200 | 189 | 50.4 | 4 | |||
| GTW7A-31P7A | 1.75 | 9.4 | 200 | 206 | 54.9 | 4.3 | |||
| GTW7A-41P0A | 450 | 1.0 | Φ325 | 4xΦ8×12 | 8.3 | 240 | 118 | 31.5 | 3 |
| GTW7A-41P5A | 1.5 | 11.9 | 265 | 177 | 47.2 | 4.9 | |||
| GTW7A-41P6A | 1.6 | 13.7 | 265 | 189 | 50.4 | 5.2 | |||
| GTW7A-41P7A | 1.75 | 13.7 | 265 | 206 | 54.9 | 5.7 | |||
| GTW7A-51P0A | 550 | 1.0 | Φ325 | 5xΦ8×12 | 8.6 | 290 | 118 | 31.5 | 3.6 |
| GTW7A-51P5A | 1.5 | 12.4 | 290 | 177 | 47.2 | 5.4 | |||
| GTW7A-51P6A | 1.6 | 14.3 | 290 | 189 | 50.4 | 5.7 | |||
| GTW7A-51P7A | 1.75 | 14.3 | 290 | 206 | 54.9 | 6.3 | |||
| GTW7A-61P0A | 630 | 1.0 | Φ325 | 5xΦ8×12 | 9.6 | 310 | 118 | 31.5 | 3.8 |
| GTW7A-61P5A | 1.5 | 13.9 | 325 | 177 | 47.2 | 6 | |||
| GTW7A-61P6A | 1.6 | 16 | 325 | 189 | 50.4 | 6.4 | |||
| GTW7A-61P7A | 1.75 | 16 | 325 | 206 | 54.9 | 7 |
