Siemens 1FK7042-2AC71-1CH1 SIMOTICS S Motor w/ Brake
Siemens SIMOTICS S motor 1FK7-CT, 0.59 kW, 2000 rpm, with brake, IP65.
The Siemens 1FK7042-2AC71-1CH1 is a SIMOTICS S synchronous motor from the 1FK7-CT series, featuring 0.59 kW power, 600V DC voltage, and 3 Nm continuous stall torque (M0) at 100K, with a nominal speed (NN) of 2000 rpm. This naturally cooled motor has an IMB 5 mounting (IM V1, IM V3), a rotatable power connector, and an absolute encoder (AM24DQI) with DRIVE-CLiQ interface. It comes with a smooth shaft, tolerance N, and importantly, includes a holding brake. The degree of protection is IP65.
This model is designed for applications that require precise positioning and reliable stopping or holding capabilities, such as vertical axis movements in robotics, automated storage systems, and machine tools where load can be present when power is off. The IP65 rating offers enhanced protection against dust and water ingress.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1FK7042-2AC71-1CH1. Procuring surplus components from Stanlo Automation allows for cost savings while ensuring access to high-quality, functional industrial parts needed to maintain your operational uptime.
| Manufacturer | Siemens |
| Part Number | 1FK7042-2AC71-1CH1 |
| Series | SIMOTICS S 1FK7-CT |
| Power | 0.59 kW |
| Voltage | 600 V DC |
| Torque M0 | 3 Nm (100K) |
| Speed NN | 2000 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3) flange |
| Encoder | Absolute encoder AM24DQI with DRIVE-CLiQ |
| Shaft | Smooth shaft, tolerance N |
| Holding Brake | Yes |
| IP Rating | IP65 |