Siemens 1FK7044-7AH71-1FA0 SIMOTICS S Servo Motor - Absolute Encoder, Keyed Shaft
Siemens SIMOTICS S 1FK7 High Dynamic Servo Motor with Absolute Encoder & Keyed Shaft.
The Siemens 1FK7044-7AH71-1FA0 is a SIMOTICS S synchronous servo motor from the 1FK7 High Dynamic series, delivering 4.0 Nm torque at 4500 rpm with a 1.41 kW output, naturally cooled. It's designed for IM B5 (V1, V3) mounting and has a 270° rotatable power/signal connector. This model features an absolute encoder with 2048 P/REV and a Drive-CLIQ interface, noting a 10% performance reduction due to the absolute encoder. It has a shaft with a fitted key (tolerance N) and no holding brake, with an IP64 degree of protection.
This servo motor is optimized for applications requiring precise motion control and the convenience of absolute positioning with a keyed shaft for secure coupling. It is suitable for use in industrial automation, machine tools, and robotics where reliable and accurate performance is paramount. The Drive-CLIQ interface ensures easy integration with Siemens control systems.
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| Manufacturer | Siemens |
| Series | SIMOTICS S 1FK7 High Dynamic |
| Part Number | 1FK7044-7AH71-1FA0 |
| Torque | 4.0 Nm |
| Speed | 4500 rpm |
| Power | 1.41 kW |
| Cooling | Natural |
| Mounting | IM B5 (V1, V3) |
| Encoder | Absolute Encoder 2048 P/REV (A-2048) |
| Interface | Drive-CLIQ |
| Performance Reduction | 10% |
| Shaft | Shaft with Fitted Key, Tolerance N |
| Brake | W/O Holding Brake |
| IP Rating | IP64 |