Key Features
- SIMOTICS S synchronous motor: SIMOTICS S Synchronous motor 1FT7.
- Performance ratings: M0=5Nm (100K), NN=6000rpm, PN=1.41kW.
- Cooling and mounting: Naturally cooled, Frame size IMB 5 (IM V1, IM V3).
- Feedback and connection: Absolute encoder ENDAT 2048 S/R (ENCODER A-2048) and POWER CONNECTOR ROTATABLE.
- Mechanical configuration: CONNECTOR ROTATABLE shaft with fitted key; with holding brake.
- Protection and condition: ACC. tolerance N VIBRATION SEVERITY GRADE A, degree of protection IP 65.
Technical Summary
| Product designation | 1FT7044-5AK71-1MB1 |
|---|---|
| Motor type | SIMOTICS S Synchronous motor 1FT7 |
| Continuous torque M0 | 5Nm (100K) |
| Rated speed NN | 6000rpm |
| Rated power PN | 1.41kW |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | Conventional flange (1FT6/1FK7 compatible) |
| Temperature sensor | KTY |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODER ENDAT 2048 S/R (ENCODER A-2048) |
| Shaft | shaft with fitted key |
| Brake | with holding brake |
| Tolerance | ACC. tolerance N |
| Vibration severity grade | VIBRATION SEVERITY GRADE A |
| Degree of protection | IP 65 |
| Lifecycle | Product cancellation |
Applications
- Motion control use with SINAMICS S120: Servomotor use for SINAMICS S120 motion control.
Frequently Asked Questions
What is Siemens 1FT7044-5AK71-1MB1?
It is a SIMOTICS S synchronous motor 1FT7.
What are the main performance ratings of 1FT7044-5AK71-1MB1?
M0=5Nm (100K), NN=6000rpm, and PN=1.41kW.
What feedback and connection details does 1FT7044-5AK71-1MB1 have?
It has an ABSOLUTE ENCODER ENDAT 2048 S/R (ENCODER A-2048) and a POWER CONNECTOR ROTATABLE.
What mechanical features are included on 1FT7044-5AK71-1MB1?
It has a shaft with fitted key, a holding brake, and a conventional flange (1FT6/1FK7 compatible).
