Product information
Overview
Key Features
- Synchronous motor ratings: PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100K), and NN=4500 rpm.
- Absolute multiturn encoder: Absolute encoder with 2048 S/R + 4096 revolutions multiturn feedback and EnDat interface.
- Temperature sensing: KTY temperature sensor.
- Mechanical configuration: Plain shaft with tolerance N, POWER CONNECTOR, and rotatable connector.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Braking and protection: Without holding brake; degree of protection IP64.
Technical Summary
| Product | 1FK7043-4CH71-1EG0 |
|---|---|
| Product family | SIMOTICS S synchronous motor 1FK7-HD |
| Rated power | PN=1.2 kW |
| DC link voltage | UDC=600 V |
| Torque | M0=3.5 Nm (100K) |
| Rated speed | NN=4500 rpm |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn, EnDat interface |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP64 |
Frequently Asked Questions
What are the ratings of the Siemens 1FK7043-4CH71-1EG0 motor?
The motor has PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100K), and NN=4500 rpm.
Which feedback and temperature-sensing features are included?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an EnDat interface, plus a KTY temperature sensor.
What mechanical configuration does this motor have?
It has a plain shaft with tolerance N, a rotatable POWER CONNECTOR, and natural cooling. Mounting is frame size IMB 5 (IM V1, IM V3) with flange 1.
Does the 1FK7043-4CH71-1EG0 include a holding brake?
It is without a holding brake. The degree of protection is IP64.
How can I request a quotation for this exact motor?
Send the required quantity, destination, and requested date for an MRO or project quotation.
