Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product family | 1FK7 |
| 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 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
Applications
Motor for use in the SINAMICS S120 product family.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for drive technology use.
PN=2kW; NN=3000rpm.
UDC=600V; M0=22Nm (100K); static torque (100 K) 22.00 Nm.
Rotary resolver 2-pole with DRIVE-CLiQ-Interface and electrical connectors for signals and power rotatable.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, with holding brake, degree of protection IP65 and DE flange IP67.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1PH2?
It is a SIMOTICS S synchronous motor, 1FK7-HD, in the 1FK7 family.
What are the rated output and speed of 1FK7085-4CF71-1PH2?
PN=2kW and NN=3000rpm.
What encoder and interface does this motor use?
It has a resolver 2-pole with DRIVE-CLiQ-Interface.
What installation and protection details are listed for this motor?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), a plain shaft, and degree of protection IP65 and DE flange IP67.
