Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | SIMOTICS S synchronous motor 1FT7 |
| Torque | M0=28 Nm (100K) |
| Speed | NN=4500 r/min |
| Rated power | PN=4.71 kW |
| Cooling | Naturally cooled |
| Degree of protection | IP65 |
| Encoder | Incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) |
| Construction | IMB 5 (IM V1, IM V3) |
| Flange | Classic flange (1FT6/1FK7 compatible) |
| Shaft | Plain shaft |
| Vibration severity | Grade A |
Key Features
- Motor ratings: M0=28 Nm (100K), NN=4500 r/min and PN=4.71 kW.
- Encoder: Incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) with rotatable plug.
- Construction and mounting: Plain shaft; type of construction IMB 5 (IM V1, IM V3) with classic flange (1FT6/1FK7 compatible).
- Cooling and protection: Naturally cooled with degree of protection IP65 and vibration severity grade A.
- Connections and brake: Power connector rotatable; holding brake included.
- Lifecycle: Product cancellation.
Frequently Asked Questions
1. What motor ratings does Siemens 1FT7086-1AH71-1NH1 have?
It has M0=28 Nm (100K), NN=4500 r/min and PN=4.71 kW.
2. Which encoder is installed on 1FT7086-1AH71-1NH1?
It has an incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) with a rotatable plug.
3. What mounting and shaft details should be checked?
The motor has type of construction IMB 5 (IM V1, IM V3), a classic flange (1FT6/1FK7 compatible) and a plain shaft.
4. Does the motor include a holding brake?
Yes, it has a holding brake.
