Key Features
- Power and speed: PN=2kW and NN=3000rpm.
- Feedback system: Absolute encoder AM20DQI with 20 bits plus 12 bits multi-turn and DRIVE-CLiQ interface.
- Mechanical and protection data: Naturally cooled with plain shaft, without holding brake, IP65, and DE flange IP67.
Technical Summary
| PN | 2kW |
|---|---|
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
| Rated current | 7.0 A |
| Connector size | M40 |
Applications
- SINAMICS S120 drive integration: Motor for use with SINAMICS S120.
Frequently Asked Questions
What is the exact model and product type of Siemens 1FK7085-4CF71-1RG2?
It is a SIMOTICS S synchronous motor.
What are the key power and speed ratings for 1FK7085-4CF71-1RG2?
PN=2kW and NN=3000rpm.
Which encoder is included with 1FK7085-4CF71-1RG2?
It uses Encoder AM20DQI with absolute encoder 20 bits and 12 bits multi-turn, plus DRIVE-CLiQ interface.
What mechanical and protection details should be checked before ordering this motor?
It has a plain shaft, without holding brake, natural cooling, IM B5 (IM V1, IM V3), and degree of protection IP65 and DE flange IP67.
