Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Encoder | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Encoder code | ENCODER IC2048S/R |
| Cooling | Naturally cooled |
| Mounting position | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Protection | Degree of protection IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated power and supply: PN=1.4kW; UDC=600V.
- Torque and speed: M0=4.5Nm (100K); NN=4500rpm.
- Encoder feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (ENCODER IC2048S/R).
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft with tolerance N.
- Connections and protection: POWER CONNECTOR rotatable; KTY TEMPERATURESENSOR; with holding brake; Degree of protection IP65.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CH71-1AH1 variant?
The identifying facts are PN=1.4kW, UDC=600V, M0=4.5Nm (100K), NN=4500rpm, a SIN/COS 1VPP incremental encoder with 2048 S/R, a holding brake, and IP65 protection.
What encoder and connection details should be checked?
Check the SIN/COS 1VPP incremental encoder, 2048 S/R, C- and D-spur, ENCODER IC2048S/R, and the rotatable POWER CONNECTOR.
What mechanical details should be checked for this code?
Check naturally cooled construction, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, the plain shaft with tolerance N, and the holding brake.
What information is needed for a quotation?
Provide the complete order number 1FK7044-4CH71-1AH1, required quantity, and destination.
