Technical Summary
| Motor type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Torque | M0=3.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Feedback | SIN/COS 1VPP incremental Encoder; 2048 S/R |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | IP65 DE flange; IP67 |
Key Features
Synchronous motor ratings
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K), and NN=4500 rpm.
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K), and NN=4500 rpm.
Incremental Encoder feedback
SIN/COS 1VPP incremental Encoder with 2048 S/R, Encoder IC2048S/R.
SIN/COS 1VPP incremental Encoder with 2048 S/R, Encoder IC2048S/R.
Installation and cooling
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 shaft
Rotatable power connector; shaft with fitted key and tolerance N.
Rotatable power connector; shaft with fitted key and tolerance N.
Protection and temperature sensing
KTY temperature sensor; degree of protection IP65 at the DE flange and IP67.
KTY temperature sensor; degree of protection IP65 at the DE flange and IP67.
Product lifecycle
Product cancellation.
Product cancellation.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7043-4CH71-1AB2.
What are the motor ratings?
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K), and NN=4500 rpm.
What feedback does the motor use?
It has a SIN/COS 1VPP incremental Encoder with 2048 S/R, Encoder IC2048S/R.
How is the motor mounted and cooled?
It has frame size IMB 5 (IM V1, IM V3), flange 1, and natural cooling.