Key Features
- Motor type: SIMOTICS S synchronous motor, Permanent-magnet synchronous motor, High Dynamic.
- Electrical and performance ratings: PN=2kW, UDC=600V, M0=22Nm (100K), NN=3000rpm.
- Feedback system: Absolute encoder 20 BIT + 12 BIT multiturn with DRIVE-CLiQ interface, Encoder AM20DQI.
- Cooling and protection: Naturally cooled with Degree of protection IP64.
- Mechanical configuration: FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, tolerance N, without holding brake.
- Connections: POWER CONNECTOR ROTATABLE and electrical connectors for signals and power rotatable.
Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| Product family | SIMOTICS S |
| Product designation | 1FK7085-4CF71-1RG0 |
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Rated current | 7.0 A |
| Max. permissible speed (mech.) | 6,000 rpm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
| Connector size | M40 |
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1RG0?
It is a SIMOTICS S synchronous motor, specifically a Permanent-magnet synchronous motor.
What are the main ratings of 1FK7085-4CF71-1RG0?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
What encoder does 1FK7085-4CF71-1RG0 use?
It uses Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What mechanical and protection details should be confirmed for this motor?
It has FRAME SIZE IMB 5 (IM V1, IM V3), a plain shaft, without holding brake, and Degree of protection IP64.
