Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| 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, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Protection degree | Degree of protection IP65 |
Applications
Used as a synchronous motor in SINAMICS S120 drive setups.
Key Features
Exact model 1FK7044-4CH71-1GA1 in the SIMOTICS S family.
Rated power and DC voltage are given as PN=1.4kW and UDC=600V.
Torque and speed are given as M0=4.5Nm (100K) and NN=4500rpm.
Naturally cooled design with FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Includes a rotatable power connector and an absolute encoder 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R).
Degree of protection IP65 is given, and product cancellation is supplied.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1GA1?
It is a SIMOTICS S synchronous motor.
What are the power, voltage, torque and speed values for 1FK7044-4CH71-1GA1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
What encoder and interface does 1FK7044-4CH71-1GA1 have?
It has an absolute encoder 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R).
What connection and mounting details are listed for 1FK7044-4CH71-1GA1?
It has a rotatable power connector and FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
What lifecycle status is given for 1FK7044-4CH71-1GA1?
Product cancellation.
