Key Features
- Motor designation: SIMOTICS S Synchronous motor 1FK7-HD
- Electrical and speed ratings: PN=2kW; UDC=600V; M0=28Nm (100K); NN=3000rpm
- Feedback system: Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn, with DRIVE-CLIQ interface
- Mechanical configuration: Naturally cooled; IM B5 (IM V1, IM V3); shaft with fitted key, tolerance N
- Connections and protection: Connectors for signals and power rotatable; Degree of protection IP65 and DE flange IP67
- Brake and weight: Without holding brake; net weight 23,001 Kg
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Starting torque | M0=28Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Natural cooling |
| Installation design | IM B5 (IM V1, IM V3) |
| 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 |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Applications
- SINAMICS S120 drive integration: Motor use with SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1FA2?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main ratings of 1FK7086-4CF71-1FA2?
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which feedback system is used on 1FK7086-4CF71-1FA2?
It uses encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn, with DRIVE-CLIQ interface.
What mechanical and protection details should be checked for this motor?
It has natural cooling, IM B5 (IM V1, IM V3), a shaft with fitted key, tolerance N, without holding brake, and Degree of protection IP65 and DE flange IP67.
