Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FT7 |
|---|---|
| Rated torque | M0=28 Nm (100K) |
| Rated power | PN=5.65 kW |
| Rated speed | NN=3000 r/min |
| Encoder | Incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) |
| Cooling | Naturally cooled |
| Power connection | Rotatable power connector |
| Shaft | Plain shaft |
| Mounting | IMB 5 (IM V1, IM V3), classic flange |
| Protection | IP65 |
| Holding brake | With holding brake |
| Eccentricity tolerance | Radial eccentricity tolerance N |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FT7.
- Rated performance: M0=28 Nm (100K), PN=5.65 kW, NN=3000 r/min.
- Feedback: Incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048).
- Mechanical configuration: Plain shaft, classic flange, type of construction IMB 5 (IM V1, IM V3), with radial eccentricity tolerance N.
- Connection and cooling: Rotatable power connector and rotatable plug; naturally cooled.
- Protection and brake: Vibration severity grade A, degree of protection IP65, with holding brake.
Frequently Asked Questions
What motor does Siemens 1FT7086-1AF71-1NH1 identify?
It identifies a SIMOTICS S synchronous motor from the 1FT7 series.
Which performance ratings distinguish this exact motor variant?
The supplied ratings are M0=28 Nm (100K), PN=5.65 kW, and NN=3000 r/min.
Which encoder and brake configuration does the code identify?
It has an incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) and a holding brake.
What mechanical and connection details should be checked against the nameplate?
Check the plain shaft, classic flange, IMB 5 (IM V1, IM V3), rotatable power connector, rotatable plug, and radial eccentricity tolerance N.
