Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Rated torque | M0=3.5 Nm (100 K) |
| Speed | NN=4500 rpm |
| Encoder | Absolute encoder, 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat (encoder AM2048S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP64 |
| Lifecycle | Product cancellation |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD, order number 1FK7043-4CH71-1EH0.
- Power and speed: PN=1.2 kW; NN=4500 rpm.
- Encoder and interface: Absolute encoder, 2048 S/R + 4096 revolutions multiturn, with EnDat interface (encoder AM2048S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connections and brake: Rotatable power connector, KTY temperature sensor, and holding brake.
- Protection and lifecycle: Degree of protection IP64; product cancellation.
Frequently Asked Questions
What product does 1FK7043-4CH71-1EH0 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD.
Which ratings distinguish this exact motor variant?
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K), and NN=4500 rpm.
Which encoder and feedback details should be checked?
Check the absolute multiturn encoder with 2048 S/R + 4096 revolutions and the EnDat interface (encoder AM2048S/R).
What mechanical and connection details identify the configuration?
It has natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, and a rotatable power connector.
What should be provided for a quotation?
Provide the complete order number, required quantity, and destination.
