Product Overview
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| Power rating | PN=4.9kW |
| DC link voltage | UDC=600V |
| Torque | M0=27Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Shaft | Fitted key, tolerance N |
| Protection | Degree of protection IP64 |
Key Features
- Motor ratings: PN=4.9kW; UDC=600V; M0=27Nm (100K); NN=3000rpm.
- Feedback: 2-pole resolver (RESOLVER P=1) and KTY temperature sensor.
- Cooling: Naturally cooled.
- Mounting and flange: FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
- Shaft and brake: Shaft with fitted key, tolerance N, and holding brake.
- Connection and protection: POWER CONNECTOR ROTATABLE; degree of protection IP64.
Frequently Asked Questions
What product does Siemens 1FK7101-2AF71-1TB0 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-CT.
Which ratings distinguish this exact motor variant?
The supplied ratings are PN=4.9kW, UDC=600V, M0=27Nm (100K), and NN=3000rpm.
Which feedback and connection details should be checked?
Check the 2-pole resolver (RESOLVER P=1), KTY temperature sensor, and rotatable power connector.
Which mechanical and protection details identify the configuration?
The configuration has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a fitted key with tolerance N, a holding brake, and IP64 protection.
