Key Features
- Motor type: SIMOTICS S synchronous motor 1FT7.
- Performance ratings: M0=5 Nm (100K), NN=3000 r/min, PN=1.35 kW.
- Cooling: Naturally cooled.
- Feedback and sensor: KTY temperature sensor and incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048).
- Mechanical configuration: Plain shaft with holding brake and rotatable power connector.
- Installation and protection: Type of construction IMB 5 (IM V1, IM V3), classic flange (1FT6/1FK7 compatible), vibration severity grade A, degree of protection IP65.
Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FT7 |
|---|---|
| M0 | 5 Nm (100K) |
| NN | 3000 r/min |
| PN | 1.35 kW |
| Cooling | naturally cooled |
| Power connector | rotatable |
| Degree of protection | IP65 |
| Type of construction | IMB 5 (IM V1, IM V3) |
| Flange | classic flange (1FT6/1FK7 compatible) |
| Temperature sensor | KTY |
| Encoder | incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) |
| Shaft | plain shaft |
Frequently Asked Questions
What is the exact Siemens model of this motor?
1FT7044-1AF71-1NH1.
What are the key performance ratings of 1FT7044-1AF71-1NH1?
M0=5 Nm (100K), NN=3000 r/min, and PN=1.35 kW.
What feedback and sensor equipment does 1FT7044-1AF71-1NH1 include?
It includes a KTY temperature sensor and an incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048).
What mechanical and installation details are listed for 1FT7044-1AF71-1NH1?
It has a plain shaft, a holding brake, a rotatable power connector, and type of construction IMB 5 (IM V1, IM V3) with a classic flange (1FT6/1FK7 compatible).
What should be confirmed before ordering this Siemens motor?
Confirm the required quantity, destination, stock, and dispatch conditions.
