Key Features
- Power and speed ratings: PN=1.2kW; NN=4500rpm.
- Torque and voltage: UDC=600V; M0=3.5Nm (100K).
- Feedback and sensing: KTY TEMPERATURESENSOR; incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1; plain shaft, tolerance N; with holding brake.
- Protection: Degree of protection IP65 DE flange IP67.
Technical Summary
| Product designation | 1FK7043-4CH71-1AH2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | plain shaft, tolerance N |
| Holding brake | with holding brake |
| Protection | Degree of protection IP65 DE flange IP67 |
Applications
- Motor drive integration: Synchronous motor for drive-system use with PN=1.2kW and NN=4500rpm.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1AH2?
It is a SIMOTICS S synchronous motor.
What are the key ratings of 1FK7043-4CH71-1AH2?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which feedback and sensing options are included with 1FK7043-4CH71-1AH2?
It includes a KTY TEMPERATURESENSOR and an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mechanical configuration does 1FK7043-4CH71-1AH2 have?
It is naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a plain shaft with tolerance N, and a holding brake.
What protection rating does 1FK7043-4CH71-1AH2 have?
Degree of protection IP65 DE flange IP67.
