Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Rated power | PN=0.47kW |
| DC voltage | UDC=300V |
| Rated torque | M0=1.6Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY |
| Brake | Holding brake |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Rated values: PN=0.47kW; UDC=300V; M0=1.6Nm (100K); NN=3000rpm.
- Feedback and sensor: Multi-pole resolver (RESOLVER P=3) with KTY temperature sensor.
- Brake and connection: Holding brake and rotatable power connector.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; shaft with fitted key, tolerance N.
- Protection class: Protection class IP65.
Frequently Asked Questions
Which ratings identify Siemens 1FK7034-2AF21-1SB1?
The sourced ratings are PN=0.47kW, UDC=300V, M0=1.6Nm (100K), and NN=3000rpm.
What feedback and brake configuration does this motor have?
It has a multi-pole resolver (RESOLVER P=3), a KTY temperature sensor, and a holding brake.
What mechanical and protection details should be checked?
Check natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, a shaft with fitted key and tolerance N, a rotatable power connector, and IP65 protection.
