This manual provides safety guidelines, installation checks, electrical connections, maintenance procedures, and troubleshooting for the GTW7/GTW8/GTW9/9S…
The document introduces the GTW7, GTW8, GTW9 and GTW9S series permanent‑magnet synchronous elevator traction machines, covering safety rules, pre‑use inspections, operating conditions, and installation requirements. It also explains the meaning of the nameplate data and the layout of the machine components.
Detailed sections describe electrical wiring, brake system adjustment, system‑link debugging, encoder installation, and technical parameters for each model. Maintenance advice, lubrication, emergency rescue procedures, and fault diagnosis are provided to help technicians keep the machines operating safely and reliably. This manual is written in Chinese.
| Load capacity (GTW9‑101P0) | 1000 Kg |
|---|---|
| Rated speed (GTW9‑101P0) | 1.0 m/s |
| Maximum operating altitude | 1000 m |
| Operating air temperature range | +5 °C to +40 °C |
| Maximum relative humidity at +40 °C | 50 % |
Operators must comply with GB 7588‑2003 “Elevator Manufacturing and Installation Safety Code” and any local standards applicable to the installation region.
The machines can operate up to 1000 m altitude; higher altitudes require a specially designed version.