Product information
Overview
Key Features
- Motor ratings: PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
- Feedback and interface: Absolute encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Temperature sensing: KTY temperature sensor.
- Mechanical configuration: Rotatable power connector, plain shaft with tolerance N, and holding brake.
- Protection and lifecycle: Degree of protection IP65. Product cancellation.
Technical Summary
| Product | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat interface (encoder AM2048S/R) |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 |
| Lifecycle | Product cancellation |
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1EH1?
It is a SIMOTICS S 1FK7-HD synchronous motor with PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What feedback does this motor have?
It has an absolute encoder with 2048 S/R + 4096 revolutions multiturn and an EnDat interface.
What are the mounting and mechanical details?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, and has a plain shaft with tolerance N, a rotatable power connector, and a holding brake.
What protection rating does it have?
The degree of protection is IP65.
What information should I provide for a quotation?
Please provide the required quantity and destination for the Siemens 1FK7043-4CH71-1EH1.
