Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=0.47kW |
| DC link voltage | UDC=300V |
| Static torque (100 K) | 1.60 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| 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
Servomotor for use in SINAMICS S120 systems.
Synchronous motor for rotary motion output with encoder feedback and holding brake.
Key Features
1FK7-CT servo motor for exact order-number identification.
PN=0.47kW; UDC=300V; M0=1.6Nm (100K); NN=3000rpm.
Absolute encoder 22BIT + 12 BIT MULTITURN, with DRIVE-CLiQ interface (ENCODER AM22DQ).
Naturally cooled, design acc. to Code I IM B5 (IM V1, IM V3), with FLANGE 1.
POWER CONNECTOR ROTATABLE, connector size M23, plain shaft, tolerance N.
PROTECTION CLASS IP64, with holding brake.
Frequently Asked Questions
What is Siemens 1FK7034-2AF21-1FH0?
It is a SIMOTICS S synchronous motor in the 1FK7-CT configuration.
What are the key electrical ratings of 1FK7034-2AF21-1FH0?
PN=0.47kW, UDC=300V, M0=1.6Nm (100K), and NN=3000rpm.
What encoder and interface does 1FK7034-2AF21-1FH0 use?
It uses Encoder AM22DQ with an absolute encoder 22 bits + 12 bits multi-turn and a DRIVE-CLiQ interface.
What protection and connection details are listed for 1FK7034-2AF21-1FH0?
The motor has PROTECTION CLASS IP64, connector size M23, and power connectors rotatable.
What lifecycle status is shown for 1FK7034-2AF21-1FH0?
Active Product.
