Key Features
- Performance ratings: PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
- Feedback interface: Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (Encoder AS20DQI).
- Mechanical configuration: Plain shaft, without holding brake, and design acc. to Code I IM B5 (IM V1, IM V3).
- Protection and cooling: Natural cooling with degree of protection IP65 and DE flange IP67.
- Connections: Connectors for signals and power rotatable; connector size M40.
Technical Summary
| Product designation | 1FK7085-4CF71-1QG2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 22.00 Nm |
| Rated current | 7.0 A |
| Optimum power | 3.1 kW |
| Max. permissible speed (mech.) | 6,000 rpm |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Holding brake | without holding brake |
| Cooling | Natural cooling |
| Shaft end | Plain shaft |
Applications
- SINAMICS S120 drive integration: Servomotor for use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1QG2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key ratings of 1FK7085-4CF71-1QG2?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which feedback system is fitted to 1FK7085-4CF71-1QG2?
It uses an absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (Encoder AS20DQI).
Does 1FK7085-4CF71-1QG2 have a holding brake and what shaft does it use?
It is without holding brake and has a plain shaft.
What protection and cooling are specified for 1FK7085-4CF71-1QG2?
It has natural cooling and degree of protection IP65 and DE flange IP67.
