Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=0.47kW |
| DC link voltage | UDC=300V |
| M0 | M0=1.6Nm (100K) |
| NN | NN=3000rpm |
| Cooling | Naturally cooled |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | with holding brake |
Applications
Servomotor for motion control use with SINAMICS S120.
Key Features
SIMOTICS S Synchronous motor 1FK7-CT.
PN=0.47kW, UDC=300V, M0=1.6Nm (100K), NN=3000rpm.
Incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1.
POWER CONNECTOR ROTATABLE, connector size M23, shaft with fitted key, tolerance N.
PROTECTION CLASS IP65, flange on drive end IP67, with holding brake.
Frequently Asked Questions
What is Siemens 1FK7034-2AF21-1DB2?
It is a SIMOTICS S synchronous motor 1FK7-CT.
What are the rated power, voltage, torque, and speed for 1FK7034-2AF21-1DB2?
PN=0.47kW, UDC=300V, M0=1.6Nm (100K), and NN=3000rpm.
Which encoder interface does 1FK7034-2AF21-1DB2 use?
It uses an incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
What mounting, connector, and protection details are listed for 1FK7034-2AF21-1DB2?
It has IM B5 (IM V1, IM V3), FLANGE 1, connector size M23, rotatable power connectors, IP65 protection, and DE flange IP67.
