Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Electrical and performance data: PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
- Feedback system: Absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM24DQI).
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N.
- Protection and brake: Degree of protection IP65 with holding brake.
Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| High Dynamic | High Dynamic |
| PN | 2kW |
| UDC | 600V |
| M0 (100K) | 22Nm |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| 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 |
| Shaft end | Plain shaft |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is the exact Siemens model of this motor?
The model is 1FK7085-4CF71-1CH1.
What are the main electrical ratings of 1FK7085-4CF71-1CH1?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder is fitted on 1FK7085-4CF71-1CH1?
It uses an absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM24DQI).
What mechanical and protection details should be checked for 1FK7085-4CF71-1CH1?
It has natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft, holding brake, and IP65 protection.
