Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=4.4kW |
| DC-link voltage | UDC=600V |
| Torque | M0=36Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Encoder | Incremental SIN/COS 1VPP; 2048 S/R |
| Brake | Holding brake |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 |
| Product lifecycle | Product cancellation |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Ratings: PN=4.4kW; UDC=600V; M0=36Nm (100K); NN=3000rpm.
- Encoder feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R; with C- and D-spur (ENCODER IC2048S/R).
- Brake and shaft: With holding brake; shaft with fitted key, tolerance N.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connections and protection: KTY temperature sensor and rotatable power connector; degree of protection IP65.
Frequently Asked Questions
What product does 1FK7103-2AF71-1AB1 identify?
It identifies a Siemens SIMOTICS S synchronous motor from the 1FK7-CT family.
Which ratings distinguish this exact motor variant?
PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
Which encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP encoder with 2048 S/R, C- and D-spur, ENCODER IC2048S/R, and the rotatable power connector.
Which mechanical and protection details should be verified?
Verify the holding brake, fitted-key shaft with tolerance N, frame size IMB 5 (IM V1, IM V3), flange 1, and IP65 protection.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
