Key Features
- Power and speed: PN=2kW and NN=3000rpm.
- Feedback and interface: Absolute encoder 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ).
- Mechanical configuration: Plain shaft, tolerance N; without holding brake.
- Cooling and mounting: Naturally cooled with FRAME SIZE IMB 5 (IM V1, IM V3).
- Protection and connections: Degree of protection IP65 and DE flange IP67; power connector rotatable.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Power | PN=2kW |
| 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 | without holding brake |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
- SINAMICS S120 drive integration: Motor use in SINAMICS S120 drive technology.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1FG2?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7085-4CF71-1FG2?
PN=2kW, UDC=600V, NN=3000rpm, and M0=22Nm (100K).
What encoder and interface does 1FK7085-4CF71-1FG2 use?
It has an absolute encoder 22BIT + 12 BIT MULTITURN and a DRIVE-CLIQ interface.
What mechanical configuration is specified for 1FK7085-4CF71-1FG2?
It has a plain shaft, tolerance N, without holding brake, and FRAME SIZE IMB 5 (IM V1, IM V3).
What protection and cooling details are listed for 1FK7085-4CF71-1FG2?
It is naturally cooled and has IP65 protection with DE flange IP67.
