Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 1.2kW |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD synchronous motor for the SIMOTICS S series.
1FK7-HD synchronous motor for the SIMOTICS S series.
Power and torque
PN=1.2kW; M0=4.5Nm (100K).
PN=1.2kW; M0=4.5Nm (100K).
Speed
NN=3000rpm.
NN=3000rpm.
Feedback system
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 configuration
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, with shaft with fitted key, tolerance N.
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, with shaft with fitted key, tolerance N.
Protection and brake
With holding brake; degree of protection IP65 DE flange IP67.
With holding brake; degree of protection IP65 DE flange IP67.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1GB2?
It is a SIMOTICS S synchronous motor in the 1FK7 series.
What are the power and torque ratings of 1FK7044-4CF71-1GB2?
PN=1.2kW and M0=4.5Nm (100K).
Which feedback interface does this motor use?
It has an absolute encoder with ENDAT-INTERFACE (ENCODER AM32S/R).
What protection rating does 1FK7044-4CF71-1GB2 have?
Degree of protection is IP65 DE flange IP67.
