Key Features
- Motor type: SIMOTICS S synchronous motor
- Power and torque: PN=1.2kW; M0=3.5Nm (100K)
- Speed and supply: NN=4500rpm; UDC=600V
- Feedback: Rotatable incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)
- Mechanical configuration: plain shaft, tolerance N; without holding brake
- Protection and cooling: Naturally cooled; degree of protection IP65
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Mounting | FLANGE 1 |
| Temperature sensor | WITH 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 and brake | plain shaft, tolerance N; without holding brake |
| Protection | Degree of protection IP65 |
Applications
- SINAMICS S120 integration: Motor for use with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model of this motor?
1FK7043-4CH71-1AG1.
What are the main electrical ratings for 1FK7043-4CH71-1AG1?
PN=1.2kW and UDC=600V.
What speed and torque values are listed for 1FK7043-4CH71-1AG1?
M0=3.5Nm (100K) and NN=4500rpm.
What encoder and shaft configuration does 1FK7043-4CH71-1AG1 have?
It has an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R), a plain shaft, and tolerance N.
What should be confirmed before ordering 1FK7043-4CH71-1AG1?
Confirm quantity, destination, and stock and dispatch conditions before ordering.
