Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Active Product |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 22.00 Nm |
| Rated current | 7.0 A |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Shaft end | Feather key |
Applications
Servo motor use in SINAMICS S120 drive systems.
Key Features
1FK7-HD synchronous motor for motion control use.
Resolver multi-pole with DRIVE-CLiQ interface.
Power connector rotatable and connectors for signals and power rotatable.
Degree of protection IP64.
Product lifecycle: Active Product.
Cooling: Natural cooling.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1UA0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main ratings of 1FK7085-4CF71-1UA0?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which interface and connectors does 1FK7085-4CF71-1UA0 have?
It has a resolver multi-pole with DRIVE-CLiQ interface, plus rotatable power and signal connectors.
What mounting and protection details are listed for 1FK7085-4CF71-1UA0?
It is designed as IM B5 (IM V1, IM V3), has IP64 protection, and comes without a holding brake.
