Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=2kW |
| DC voltage | UDC=600V |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 28.00 Nm |
| Rated current | 5.7 A |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Motor for SINAMICS S120 connection and drive-system integration.
Key Features
Permanent-magnet synchronous motor, High Dynamic.
PN=2kW; UDC=600V; NN=3000rpm.
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (ENCODER AM20DQI).
With holding brake.
Degree of protection IP65 and DE flange IP67. Natural cooling.
Design acc. to Code I IM B5 (IM V1, IM V3) with plain shaft, tolerance N.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1RH2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main electrical ratings of 1FK7086-4CF71-1RH2?
PN=2kW, UDC=600V, NN=3000rpm, and rated current 5.7 A.
What encoder does 1FK7086-4CF71-1RH2 use?
It uses Encoder AM20DQI with an absolute encoder 20 bits and 12 bits multi-turn plus DRIVE-CLiQ interface.
What protection and mounting details are listed for 1FK7086-4CF71-1RH2?
It has degree of protection IP65 and DE flange IP67, with design acc. to Code I IM B5 (IM V1, IM V3).
