Technical Summary
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Rotatable resolver MULTI-POLE (RESOLVER P=3) |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Protection | IP65 |
Key Features
Synchronous motor ratings
PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
Resolver feedback
Rotatable power connector and multi-pole resolver with RESOLVER P=3.
Rotatable power connector and multi-pole resolver with RESOLVER P=3.
Mounting and cooling
Naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Shaft and brake
Shaft with fitted key, tolerance N, and holding brake.
Shaft with fitted key, tolerance N, and holding brake.
Temperature sensing
KTY TEMPERATURESENSOR is included.
KTY TEMPERATURESENSOR is included.
Protection
Degree of protection IP65.
Degree of protection IP65.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7043-4CH71-1SB1, a SIMOTICS S synchronous motor 1FK7-HD.
What are the motor ratings?
The motor has PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
What feedback does the motor use?
It has a rotatable multi-pole resolver with RESOLVER P=3.
How is the motor mounted and cooled?
It is naturally cooled and uses FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
What protection and braking features are included?
It has IP65 protection and a holding brake.