Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque at 100 K | M0=22Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M40 |
| Degree of protection | IP64 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
1FK7-HD configuration with PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Encoder AM24DQI with absolute encoder 24 bit + 12 bit multiturn and DRIVE-CLIQ interface.
Electrical connectors for signals and power rotatable, with connector size M40.
with holding brake and Permanent-magnet brake.
Degree of protection IP64 and Natural cooling.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1CB0?
It is a SIMOTICS S synchronous motor in the 1FK7-HD configuration.
What are the key ratings of 1FK7085-4CF71-1CB0?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Does 1FK7085-4CF71-1CB0 include an encoder and brake?
Yes. It has Encoder AM24DQI with DRIVE-CLIQ interface and with holding brake.
What protection and cooling details are given for 1FK7085-4CF71-1CB0?
Degree of protection is IP64, and the motor is Naturally cooled.
What connection and mounting details are listed for 1FK7085-4CF71-1CB0?
It has Connector size M40, Electrical connectors for signals and power rotatable, and Design acc. to Code I IM B5 (IM V1, IM V3).
