Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Variant | 1FK7-HD |
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3.3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | with KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN |
| Encoder interface | with ENDAT- INTERFACE (ENCODER AM32S/R) |
| Shaft | plain shaft, tolerance N |
| Holding brake | with holding brake |
| Protection | Degree of protection IP65 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD variant.
SIMOTICS S Synchronous motor 1FK7-HD variant.
Power and torque ratings
PN=0.94kW; UDC=300V; M0=3.3Nm (100K); NN=3000rpm.
PN=0.94kW; UDC=300V; M0=3.3Nm (100K); NN=3000rpm.
Cooling and mounting
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Feedback and connection
Absolute encoder 32 S/R singlet urn, 4096 rotation multiturn, with EnDat- interface (ENCODER AM32S/R).
Absolute encoder 32 S/R singlet urn, 4096 rotation multiturn, with EnDat- interface (ENCODER AM32S/R).
Mechanical and protection details
Plain shaft, tolerance N; with holding brake; degree of protection IP65.
Plain shaft, tolerance N; with holding brake; degree of protection IP65.
Applications
Motion control drive integration
Synchronous motor for integration in a motion control drive system.
Synchronous motor for integration in a motion control drive system.
Encoder-based position feedback
Uses the absolute encoder with EnDat- interface for position feedback in the drive system.
Uses the absolute encoder with EnDat- interface for position feedback in the drive system.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1GH1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD variant.
What are the main performance values of 1FK7043-4CF21-1GH1?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Which encoder and interface does 1FK7043-4CF21-1GH1 use?
It has an absolute encoder 32 S/R singlet urn, 4096 rotation multiturn, with EnDat- interface (ENCODER AM32S/R).
What mechanical and protection details are listed for 1FK7043-4CF21-1GH1?
It has a plain shaft, tolerance N, a holding brake, and degree of protection IP65.
