Key Features
- Power and speed ratings: PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
- Encoder configuration: Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLIQ interface (ENCODER AM20DQI).
- Mechanical and protection details: Naturally cooled, design acc. to Code I IM B5 (IM V1, IM V3), with degree of protection IP65 and DE flange IP67.
- Connection and shaft details: Electrical connectors for signals and power rotatable, shaft with fitted key, tolerance N.
- Brake and weight: Without holding brake and net weight of 23,001 Kg.
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 2kW |
| UDC | 600V |
| M0 | 28Nm (100K) |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP65 and DE flange IP67 |
| Shaft end | Feather key |
| Holding brake | without holding brake |
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1RA2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main ratings of 1FK7086-4CF71-1RA2?
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which encoder is fitted on 1FK7086-4CF71-1RA2?
It uses encoder AM20DQI: absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLIQ interface.
What mechanical and protection details are listed for 1FK7086-4CF71-1RA2?
It is naturally cooled, designed as IM B5 (IM V1, IM V3), without holding brake, with IP65 and DE flange IP67 protection.
