Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7 servomotors for SINAMICS S120 |
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=4) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Protection degree | IP65 |
Key Features
SIMOTICS S synchronous motor
Synchronous motor from the 1FK7 servomotors range for SINAMICS S120.
Synchronous motor from the 1FK7 servomotors range for SINAMICS S120.
PN=2kW
Power rating PN=2kW.
Power rating PN=2kW.
M0=22Nm (100K)
Torque rating M0=22Nm (100K).
Torque rating M0=22Nm (100K).
NN=3000rpm
Rated speed NN=3000rpm.
Rated speed NN=3000rpm.
IMB 5 mounting
Naturally cooled frame size IMB 5 (IM V1, IM V3) with flange 1.
Naturally cooled frame size IMB 5 (IM V1, IM V3) with flange 1.
IP65 protection
Degree of protection IP65.
Degree of protection IP65.
Frequently Asked Questions
What is the exact model 1FK7085-4CF71-1SA1?
It is a SIMOTICS S synchronous motor from the 1FK7 servomotors family.
What are the main electrical ratings of 1FK7085-4CF71-1SA1?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
What mechanical and connection details define this Siemens motor variant?
It has IMB 5 mounting (IM V1, IM V3), FLANGE 1, a rotatable power connector, a shaft with fitted key, tolerance N, and without holding brake.
What feedback and protection details are listed for 1FK7085-4CF71-1SA1?
The motor uses RESOLVER MULTI-POLE (RESOLVER P=4) feedback and has degree of protection IP65.
