Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Variant | 1FK7-HD |
| PN | 2kW |
| UDC | 600V |
| M0 | 22Nm (100K) |
| NN | 3000rpm |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Encoder interface | DRIVE-CLIQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | with holding brake |
Key Features
SIMOTICS S 1FK7-HD variant
Synchronous motor 1FK7-HD with PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Synchronous motor 1FK7-HD with PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Absolute encoder with DRIVE-CLIQ
Encoder AM24DQI with absolute encoder 24 bit + 12 bit multiturn and DRIVE-CLIQ interface.
Encoder AM24DQI with absolute encoder 24 bit + 12 bit multiturn and DRIVE-CLIQ interface.
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
Protection and connections
Degree of protection IP65 and DE flange IP67, with power connector rotatable and connectors for signals and power rotatable.
Degree of protection IP65 and DE flange IP67, with power connector rotatable and connectors for signals and power rotatable.
Holding brake included
With holding brake and a permanent-magnet brake.
With holding brake and a permanent-magnet brake.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1CB2?
It is a SIMOTICS S Synchronous motor in the 1FK7-HD variant.
What are the rated power, voltage, torque, and speed of 1FK7085-4CF71-1CB2?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder does 1FK7085-4CF71-1CB2 use?
It uses encoder AM24DQI with absolute encoder 24 bit + 12 bit multiturn and DRIVE-CLIQ interface.
What protection rating and mounting design does 1FK7085-4CF71-1CB2 have?
It has degree of protection IP65 and DE flange IP67, with design acc. to Code I IM B5 (IM V1, IM V3).
Does 1FK7085-4CF71-1CB2 include a holding brake?
Yes. It is supplied with holding brake, and the brake is a permanent-magnet brake.
