Technical Summary
| Product designation | 1FK7085-4CF71-1FA1 |
|---|---|
| Product family | SIMOTICS S Synchronous motor |
| Motor type | Permanent-magnet synchronous motor |
| Configuration | 1FK7-HD |
| Power | PN=2kW |
| Voltage | UDC=600V |
| Torque | M0=22Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | with DRIVE-CLiQ interface |
| Cooling | Naturally cooled |
| Degree of protection | IP65 |
Applications
Motor use in the SINAMICS S120 product path.
Use as a SIMOTICS S motor for motion-control tasks.
Key Features
1FK7-HD motor type with permanent-magnet synchronous motor design and High Dynamic configuration.
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Absolute encoder 22BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM22DQ).
Naturally cooled, IMB 5 (IM V1, IM V3), FLANGE 1, power connector rotatable, electrical connectors for signals and power rotatable, shaft with fitted key, tolerance N.
Degree of protection IP65, without holding brake, and Active Product lifecycle.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1FA1?
It is a SIMOTICS S synchronous motor with the order number 1FK7085-4CF71-1FA1.
What are the main ratings of 1FK7085-4CF71-1FA1?
Key ratings include PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Does 1FK7085-4CF71-1FA1 have an encoder and interface?
Yes. It has an absolute encoder 22BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM22DQ).
What mounting and protection details are listed for 1FK7085-4CF71-1FA1?
It is designed for IMB 5 (IM V1, IM V3), has FLANGE 1, and carries degree of protection IP65.
