Technical Summary
| Product designation | 1FK7043-4CH71-1TH2 |
|---|---|
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | with KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft and brake | plain shaft, tolerance N; with holding brake |
| Protection | Degree of protection IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Applications
Motor operation in SINAMICS S120 servo systems.
Key Features
1FK7-HD motor for motion control applications.
PN=1.2kW, M0=3.5Nm (100K), NN=4500rpm.
UDC=600V, with KTY temperature sensor and RESOLVER 2-pole (RESOLVER P=1).
FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, with a rotatable power connector.
Plain shaft, tolerance N, with holding brake.
Degree of protection IP65 DE flange IP67. Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1TH2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main electrical ratings of 1FK7043-4CH71-1TH2?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
Which connection and feedback details are included on 1FK7043-4CH71-1TH2?
It has a rotatable power connector and a 2-pole resolver (RESOLVER P=1).
What protection and lifecycle details are listed for 1FK7043-4CH71-1TH2?
Degree of protection is IP65 DE flange IP67, and the lifecycle status is Product cancellation.
