Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| Power | PN=0.47kW |
| DC link voltage | UDC=300V |
| Static torque at 100 K | M0=1.6Nm |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
| Shaft end | Plain shaft |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
Applications
Used as a servomotor in SINAMICS S120 drive technology.
Key Features
SIMOTICS S Synchronous motor 1FK7-CT with compact design.
PN=0.47kW, UDC=300V, M0=1.6Nm (100K), NN=3000rpm.
Absolute encoder 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ).
Plain shaft, connector size M23, and electrical connectors for signals and power rotatable.
Naturally cooled, PROTECTION CLASS IP65, with holding brake.
Frequently Asked Questions
What is Siemens 1FK7034-2AF21-1FH1?
It is a SIMOTICS S synchronous motor 1FK7-CT.
What are the main output and speed ratings of 1FK7034-2AF21-1FH1?
PN=0.47kW, M0=1.6Nm (100K), and NN=3000rpm.
Which encoder and interface does 1FK7034-2AF21-1FH1 use?
It uses an absolute encoder 22BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (encoder AM22DQ).
What are the connector and protection details for 1FK7034-2AF21-1FH1?
It has connector size M23, electrical connectors for signals and power rotatable, and PROTECTION CLASS IP65.
