Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | 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 |
| Degree of protection | IP64 |
Applications
Motor use in a SINAMICS S120 setup.
Key Features
Exact Siemens order number 1FK7085-4CF71-1AH0 for spare-part identification.
Power rating for this motor variant.
DC link voltage rating for the motor.
Cooling arrangement for the unit.
Includes a holding brake.
Protection rating for the motor enclosure.
Frequently Asked Questions
What is the exact Siemens model and motor type?
The exact model is 1FK7085-4CF71-1AH0, and it is a SIMOTICS S synchronous motor.
What are the main electrical ratings of 1FK7085-4CF71-1AH0?
It is rated PN=2kW and UDC=600V, with M0=22Nm (100K) and NN=3000rpm.
Which feedback and connection details are specified for this motor?
It has a rotatable power connector and an incremental encoder with SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mounting and protection details are listed for 1FK7085-4CF71-1AH0?
The motor is FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 and has degree of protection IP64.
