Technical Summary
| Motor designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 22.00 Nm |
| Rated current | 7.0 A |
| Max. permissible speed (mech.) | 6,000 rpm |
| Degree of protection | IP64 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
Applications
Motor integration for SINAMICS S120 drive setups.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
Active Product.
PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
Resolver 2-pole, with DRIVE-CLiQ interface.
FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; IP64.
POWER CONNECTOR rotatable; shaft with fitted key, tolerance N; with holding brake.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1PB0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main rating values for 1FK7085-4CF71-1PB0?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
What connectors and feedback interface does this motor have?
It has rotatable connectors for signals and power, and a resolver with a DRIVE-CLiQ interface.
What protection and installation details are listed for this motor?
It is rated IP64 and has FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
