Key Features
- Motor type: SIMOTICS S synchronous motor 1FK7-HD.
- Rated output and torque: PN=2kW; M0=22Nm (100K).
- Speed and supply: NN=3000rpm; UDC=600V.
- Feedback and interface: Resolver 2-pole, with DRIVE-CLiQ-interface.
- Mechanical and protection data: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with holding brake, and Degree of protection IP65.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated output | PN=2kW |
| Supply voltage | UDC=600V |
| Static torque (100 K) | 22.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 8 |
| Rated current | 7.0 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | with holding brake |
Applications
- Drive-motor integration: For integration with SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1PB1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main power and speed ratings of 1FK7085-4CF71-1PB1?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which feedback interface is included with 1FK7085-4CF71-1PB1?
It has a resolver 2-pole, with DRIVE-CLiQ-interface.
What mechanical and protection details should be checked for 1FK7085-4CF71-1PB1?
It has naturally cooled operation, FRAME SIZE IMB 5 (IM V1, IM V3), a feather key shaft end, rotatable power connectors, a holding brake, and Degree of protection IP65.
