Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.4kW |
| Voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=4500rpm |
| Encoder | Incremental SIN/COS 1VPP; 2048 S/R; encoder IC2048S/R |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP64 |
| Brake | Holding brake |
| Lifecycle | Product cancellation |
Key Features
- Synchronous motor designation: SIMOTICS S synchronous motor, 1FK7-HD, with PN=1.4kW, UDC=600V, NN=4500rpm, and M0=4.5Nm (100K).
- Encoder feedback: Incremental encoder with SIN/COS 1VPP, 2048 S/R, and encoder IC2048S/R.
- Mechanical configuration: Plain shaft with tolerance N and flange 1; mounting form is IMB 5 (IM V1, IM V3).
- Brake and connection: With holding brake, KTY temperature sensor, and rotatable power connector.
- Cooling and protection: Naturally cooled with degree of protection IP64.
Frequently Asked Questions
What does Siemens 1FK7044-4CH71-1AH0 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which specifications should be checked to verify this exact variant?
Check the PN, UDC, M0 and NN values, incremental SIN/COS 1VPP encoder with 2048 S/R, holding brake, plain shaft with tolerance N, flange 1, IMB 5 (IM V1, IM V3), rotatable power connector, natural cooling, and IP64.
What code and nameplate details should be checked before inquiry?
Check the complete order number 1FK7044-4CH71-1AH0 and the supplied motor designation and configuration details.
What information is needed for a quotation request?
Provide the required quantity and destination together with the complete order number 1FK7044-4CH71-1AH0.
