Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Encoder | Incremental SIN/COS 1VPP; 2048 S/R |
| Encoder connection | C- and D-spur (ENCODER IC2048S/R) |
| Mechanical form | Plain shaft, tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3) |
| Cooling | Naturally cooled |
| Power connector | Rotatable |
| Protection | IP65 |
Key Features
- SIMOTICS S synchronous motor: 1FK7-HD family; PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Incremental encoder: SIN/COS 1VPP; 2048 S/R with C- and D-spur (ENCODER IC2048S/R).
- Mechanical configuration: Plain shaft with tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Cooling and connector: Naturally cooled with a rotatable power connector.
- Temperature sensor: KTY temperature sensor.
- Brake and protection: Without holding brake; degree of protection IP65.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CH71-1AG1 variant?
Check PN=1.4kW, UDC=600V, M0=4.5Nm (100K), NN=4500rpm, the incremental SIN/COS 1VPP encoder with 2048 S/R, plain shaft with tolerance N, flange 1, and IP65 protection.
Does this configuration include a holding brake?
It is without a holding brake.
What encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP encoder, 2048 S/R, and C- and D-spur (ENCODER IC2048S/R).
What information is needed for a quotation?
Provide the required quantity and destination together with the complete 1FK7044-4CH71-1AG1 order number.
