Siemens 1PH81051DF122GA1 SIMOTICS M Asynchronous Motor
Siemens SIMOTICS M asynchronous motor with Incremental Encoder IC22DQ.
The Siemens 1PH81051DF122GA1 is a SIMOTICS M compact asynchronous motor designed for demanding industrial automation tasks. It delivers 9.9 kW of power at 2200 RPM, with a torque of 43 Nm and a current draw of 17 A at 485 V. This motor is equipped with forced ventilation (NDE to DE) and an IP55 degree of protection. It includes an Incremental Encoder IC22DQ (22-bit) with commutation position and a DRIVE-CLiQ interface, ensuring precise position feedback for closed-loop control systems.
Constructed with IM B5 mounting (IM V1, IM V3), it features a shaft with a fitted key and half-key balancing. The motor uses standard bearings and is rated for vibration severity grade R/A and shaft/flange accuracy R. The terminal box is positioned above, with cable entry on the right for the signal connection on the D-end.
This motor is well-suited for applications requiring high dynamic response and accurate positioning, such as high-performance servo applications, machine tools, and packaging machinery. The NDE to DE airflow direction can be beneficial in specific mounting orientations.
Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 1PH81051DF122GA1. Rely on us for quality components and efficient service for your automation needs.
| Motor Type | Asynchronous |
| Power | 9.9 kW (at 2200 r/min) |
| Torque | 43 Nm (at 2200 r/min) |
| Current | 17 A |
| Voltage | 485 V |
| Speed | 2200 r/min |
| Ventilation | Forced (NDE-->DE) |
| IP Rating | IP55 |
| Encoder | Incremental Encoder IC22DQ (22-bit) |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 |
| Shaft | With Fitted Key |
| Balancing | Half-Key |
| Bearing | Standard |
| Vibration Severity | R/A |
| Shaft/Flange Accuracy | R |
| Terminal Box | Above |
| Cable Entry (Signal) | Right D-End |