Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 22.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
Applications
Synchronous motor for the SIMOTICS S servomotors for SINAMICS S120 product family.
Key Features
Synchronous motor 1FK7-HD for the SIMOTICS S servomotors family.
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Naturally cooled, IM B5 (IM V1, IM V3), FLANGE 1, POWER CONNECTOR ROTATABLE, RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE.
shaft with fitted key, tolerance N; without holding brake.
Degree of protection IP65 and Encoder system Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
Shaft height 80 and net weight 23,101 Kg.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1PA1?
It is a SIMOTICS S synchronous motor, product designation 1FK7-HD, with Active Product lifecycle.
What are the main ratings of 1FK7085-4CF71-1PA1?
Key ratings include PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which mounting and connection details are listed for 1FK7085-4CF71-1PA1?
It has IM B5 (IM V1, IM V3), FLANGE 1, POWER CONNECTOR ROTATABLE, and connectors for signals and power rotatable.
What protection and feedback are listed for 1FK7085-4CF71-1PA1?
The motor has degree of protection IP65 and a Resolver R14DQ encoder system with 14 bits resolution.
