Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Rated torque (100 K) | 6.5 Nm |
| Rated current | 7.0 A |
| Number of poles | 8 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Applications
Motor use in SINAMICS S120 drive setups.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
For SINAMICS S120.
Naturally cooled, IMB 5 (IM V1, IM V3), IP65 and DE flange IP67.
Plain shaft, without holding brake, with Encoder AM20DQI and DRIVE-CLIQ interface.
Connectors for signals and power rotatable, connector size M40.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1RG2?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main electrical ratings for 1FK7085-4CF71-1RG2?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
What protection and cooling details are listed for 1FK7085-4CF71-1RG2?
It has natural cooling and degree of protection IP65 and DE flange IP67.
What connection and feedback details are listed for 1FK7085-4CF71-1RG2?
It has rotatable connectors for signals and power, connector size M40, and an Encoder AM20DQI with DRIVE-CLIQ interface.
