Product information
Overview
Key Features
- Synchronous motor rating: SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW and UDC=600V.
- Torque and speed: M0=3.5Nm (100K) and NN=4500rpm.
- Absolute multiturn encoder: Absolute encoder with 2048 S/R + 4096 revolutions multiturn.
- Encoder interface: ENDAT interface with encoder AM2048S/R.
- Mounting and shaft: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, with shaft fitted key and tolerance N.
- Connector and protection: Power connector is rotatable; the motor has a KTY temperature sensor, no holding brake, and degree of protection IP64.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill 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) |
| Brake | Without holding brake |
| Protection | Degree of protection IP64 |
Frequently Asked Questions
What is the exact motor model?
The exact model is Siemens 1FK7043-4CH71-1EA0, a SIMOTICS S synchronous motor 1FK7-HD.
What are the motor power, voltage, torque and speed values?
The motor has PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What feedback and encoder interface does it have?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an ENDAT interface with encoder AM2048S/R.
What mechanical configuration and protection does it have?
It is naturally cooled with frame size IMB 5 (IM V1, IM V3), flange 1, a fitted-key shaft, tolerance N, and IP64 protection. It is without a holding brake.
Can I request a quotation for this motor?
Yes. Send the required quantity, destination, and requested date for an MRO or project quotation.
