Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Active Product |
| Rated power | PN=2kW |
| Supply voltage | UDC=600V |
| Static torque (100 K) | 22.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 8 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Electrical connectors | Connectors for signals and power rotatable |
Applications
Motor for SINAMICS S120 drive systems.
Permanent-magnet synchronous motor for rotary motion in motion-control assemblies.
Key Features
1FK7-HD motor with PN=2kW, UDC=600V, M0=22Nm (100K) and NN=3000rpm.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Electrical connectors for signals and power rotatable, with connector size M40.
With holding brake and permanent-magnet brake version.
Degree of protection IP65.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1QB1?
It is a SIMOTICS S synchronous motor, product code 1FK7085-4CF71-1QB1.
What are the main ratings of 1FK7085-4CF71-1QB1?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder does 1FK7085-4CF71-1QB1 use?
It uses encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What mounting and protection details are listed for 1FK7085-4CF71-1QB1?
It is designed as IM B5 (IM V1, IM V3) and has degree of protection IP65.
