Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | SIMOTICS S |
| PN | 2kW |
| UDC | 600V |
| M0 (100K) | 22Nm |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Shaft end | Feather key |
| Holding brake | without holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Power and speed data
PN=2kW, NN=3000rpm, and optimum power 3.1 kW.
PN=2kW, NN=3000rpm, and optimum power 3.1 kW.
Encoder AM22DQ with DRIVE-CLIQ
Absolute encoder 22BIT + 12 BIT MULTITURN, with DRIVE-CLIQ interface (ENCODER AM22DQ).
Absolute encoder 22BIT + 12 BIT MULTITURN, with DRIVE-CLIQ interface (ENCODER AM22DQ).
Cooling and protection
Naturally cooled with Degree of protection IP65 and DE flange IP67.
Naturally cooled with Degree of protection IP65 and DE flange IP67.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, and without holding brake.
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, and without holding brake.
Applications
SINAMICS S120 drive integration
Motor for use in the SINAMICS S120 series context.
Motor for use in the SINAMICS S120 series context.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1FA2?
It is a SIMOTICS S synchronous motor.
What are the rated power and speed of 1FK7085-4CF71-1FA2?
PN=2kW and NN=3000rpm.
Which encoder is used on 1FK7085-4CF71-1FA2?
It uses Encoder AM22DQ with a DRIVE-CLIQ interface.
What protection rating does 1FK7085-4CF71-1FA2 have?
Degree of protection IP65 and DE flange IP67.
