Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=4.4kW |
| DC voltage | UDC=600V |
| Torque | M0=36Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Position feedback | Multi-pole resolver (P=4) |
| Temperature sensor | KTY |
| Power connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 DE flange, IP67 |
Key Features
- Motor ratings: PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Position feedback: Multi-pole resolver with P=4.
- Temperature sensing: KTY temperature sensor.
- Connection and shaft: Power connector is rotatable; shaft has a fitted key with tolerance N.
- Brake and protection: Has a holding brake. Degree of protection: IP65 at the DE flange and IP67.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7103-2AF71-1SB2?
It is a SIMOTICS S synchronous motor with PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
2. What position feedback and temperature sensing does it have?
It has a multi-pole resolver (P=4) and a KTY temperature sensor.
3. How is this motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What protection and connection features are included?
It has a rotatable power connector, a fitted-key shaft with tolerance N, a holding brake, IP65 at the DE flange, and IP67.
