Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor |
|---|---|
| Family | 1FK7-CT |
| Power | PN=3kW |
| DC link voltage | UDC=600V |
| Torque | M0=18Nm (100K) |
| Speed | NN=2000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Connector | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT, PN=3kW.
- Electrical and speed values: UDC=600V; M0=18Nm (100K); NN=2000rpm.
- Feedback and connector: 2-pole resolver (RESOLVER P=1) and rotatable power connector.
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Shaft and brake: Shaft with fitted key, tolerance N, and holding brake.
- Protection: Degree of protection IP65 DE flange IP67.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7100-2AC71-1TB2?
The supplied variant has PN=3kW, UDC=600V, M0=18Nm (100K), NN=2000rpm, a 2-pole resolver, a holding brake, and IP65 DE flange IP67 protection.
What feedback and connection details should be checked?
Check the 2-pole resolver (RESOLVER P=1) and the rotatable power connector.
What mechanical details should be checked against the code?
Check naturally cooled construction, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and the shaft with fitted key, tolerance N.
