Technical Summary
| Motor type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=4.4kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=36Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Multi-pole resolver (P=4) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Connection | Rotatable power connector |
| Protection | IP65 DE flange, IP67 |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor with PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
SIMOTICS S synchronous motor with PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
Resolver feedback
Multi-pole resolver with P=4.
Multi-pole resolver with P=4.
Cooling and mounting
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Connections and sensor
Power connector is rotatable and the motor has a KTY temperature sensor.
Power connector is rotatable and the motor has a KTY temperature sensor.
Shaft and brake
Shaft with fitted key, tolerance N, and holding brake.
Shaft with fitted key, tolerance N, and holding brake.
Protection
Degree of protection IP65 at the DE flange and IP67.
Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What are the ratings of the 1FK7103-2AF71-1SB2?
It has PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
What feedback does this motor use?
It uses a multi-pole resolver with P=4.
How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
Does the motor include a holding brake?
Yes, it has a holding brake.