Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Power | PN=4.4kW |
| DC voltage | UDC=600V |
| Torque | M0=36Nm (100K) |
| Speed | NN=3000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 at the DE flange; IP67 |
| Lifecycle | Product cancellation |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Motor ratings: PN=4.4kW; UDC=600V; M0=36Nm (100K); NN=3000rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Feedback and temperature sensing: 2-pole resolver (RESOLVER P=1) with KTY temperature sensor.
- Shaft and connection: Shaft with fitted key, tolerance N; rotatable power connector.
- Brake and protection: With holding brake; degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7103-2AF71-1TB2?
Check PN=4.4kW, UDC=600V, M0=36Nm (100K), NN=3000rpm, the 2-pole resolver, holding brake, IMB 5 mounting, and IP65/IP67 protection.
What feedback and connection details should be checked for this motor?
Check the 2-pole resolver (RESOLVER P=1), KTY temperature sensor, and rotatable power connector.
What shaft and mounting details identify this configuration?
Check the fitted key with tolerance N, frame size IMB 5 (IM V1, IM V3), and flange 1.
What code and nameplate details are needed for a quotation?
Provide the complete order number 1FK7103-2AF71-1TB2, required quantity, and destination.
