Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Lifecycle | Active Product |
| Product family | 1FK7-HD |
| 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 |
| Mounting | IM B5 (IM V1, IM V3) |
| Protection | IP64 |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Electrical connectors | Connectors for signals and power rotatable |
Applications
DRIVE-CLiQ-based encoder connection for motor feedback handling.
Holding brake function for retaining motor position.
Key Features
Current lifecycle status for the exact order number.
Motor designation for exact product identification.
Encoder system with 22 bits absolute encoder and 12 bits multi-turn.
Encoder interface provided for the motor feedback connection.
Supplied with holding brake and permanent-magnet brake version.
Degree of protection: IP64.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1FH0?
It is a SIMOTICS S synchronous motor for SINAMICS S120.
What are the main electrical ratings of 1FK7085-4CF71-1FH0?
PN=2kW, UDC=600V, and NN=3000rpm.
Which encoder is used on 1FK7085-4CF71-1FH0?
It uses Encoder AM22DQ with an absolute encoder 22 bits and 12 bits multi-turn.
What protection and cooling data are listed for 1FK7085-4CF71-1FH0?
The motor has natural cooling and degree of protection IP64.
What mounting and connection details are listed for 1FK7085-4CF71-1FH0?
It is designed for IM B5 (IM V1, IM V3) mounting and has rotatable connectors for signals and power.
