Key Features
- Motor type: SIMOTICS S Synchronous motor 1FK7-HD.
- Performance ratings: PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
- Feedback and protection: Absolute encoder 22BIT + 12 BIT MULTITURN, with DRIVE-CLiQ interface (ENCODER AM22DQ); degree of protection IP65 DE flange IP67.
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; shaft with fitted key, tolerance N; with holding brake.
Technical Summary
| Product designation | 1FK7085-4CF71-1FB2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Performance designation | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 22.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| 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 |
| Holding brake | with holding brake |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M40 |
Applications
- Motion control drive integration: Synchronous motor for motion control drive use.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1FB2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main ratings for 1FK7085-4CF71-1FB2?
PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
What feedback interface does 1FK7085-4CF71-1FB2 use?
It has an absolute encoder 22BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM22DQ).
What mounting and protection details are listed for 1FK7085-4CF71-1FB2?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with degree of protection IP65 DE flange IP67.
What should be confirmed before ordering 1FK7085-4CF71-1FB2?
Confirm the exact variant, requested quantity, destination, and dispatch conditions before ordering.
