Technical Summary
| Motor type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=3.5 Nm (100K) |
| Rated speed | NN=4500 rpm |
| Feedback | Multi-pole resolver (P=3) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 DE flange, IP67 |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor with PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100K), and NN=4500 rpm.
SIMOTICS S synchronous motor with PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100K), and NN=4500 rpm.
Resolver feedback
Has a multi-pole resolver with P=3.
Has a multi-pole resolver with P=3.
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 shaft
Has a rotatable power connector and a shaft with fitted key, tolerance N.
Has a rotatable power connector and a shaft with fitted key, tolerance N.
Holding brake
Has a holding brake.
Has a 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 is the rated power and DC-link voltage of the 1FK7043-4CH71-1SB2?
The rated power is PN=1.2 kW and the DC-link voltage is UDC=600 V.
What feedback does this SIMOTICS S motor have?
It has a multi-pole resolver with P=3.
How is the motor cooled and mounted?
It is naturally cooled and has frame size IMB 5 (IM V1, IM V3) with flange 1.
Does the motor include a holding brake and rotatable power connector?
Yes. It has a holding brake and a rotatable power connector.
What protection ratings are provided?
The degree of protection is IP65 at the DE flange and IP67.