Product Overview
Technical Summary
| Product | 1FK7043-4CH71-1SH2 SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Feedback | MULTI-POLE RESOLVER (RESOLVER P=3) |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Shaft | Plain shaft, tolerance N |
| Brake | Holding brake |
| Protection | IP65 DE flange, IP67 |
Key Features
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
MULTI-POLE RESOLVER (RESOLVER P=3) with KTY TEMPERATURESENSOR.
Plain shaft with tolerance N and holding brake.
POWER CONNECTOR ROTATABLE.
Degree of protection: IP65 DE flange, IP67; Product cancellation.
Frequently Asked Questions
What is the exact Siemens motor model?
The exact model is 1FK7043-4CH71-1SH2, a SIMOTICS S synchronous motor.
What are the motor ratings?
The motor has PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
What feedback and temperature sensing does it have?
It has a MULTI-POLE RESOLVER (RESOLVER P=3) and KTY TEMPERATURESENSOR.
What mechanical configuration does it have?
It has a plain shaft with tolerance N, holding brake, rotatable power connector and FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
What protection does this configuration provide?
The degree of protection is IP65 DE flange and IP67.
