Product information
Overview
Key Features
- Motor rating and speed: PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
- Absolute multiturn encoder: Absolute encoder with 2048 S/R + 4096 UMDREHUNGEN MULTITURN and EnDat interface (encoder AM2048S/R).
- Mechanical configuration: Naturally cooled motor with frame size IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, and tolerance N.
- Temperature sensor and brake: Includes a KTY temperature sensor, power connector, and holding brake.
- Protection: Degree of protection: IP64.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Feedback | Absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN with EnDat interface (encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Brake | Holding brake |
| Protection | IP64 |
Frequently Asked Questions
What is the exact motor model?
It is the Siemens 1FK7044-4CH71-1EB0 SIMOTICS S synchronous motor, 1FK7-HD.
What are the motor rating and speed?
The motor has PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
Which feedback and connection features are included?
It has an absolute multiturn encoder with 2048 S/R + 4096 UMDREHUNGEN MULTITURN, an EnDat interface (encoder AM2048S/R), a KTY temperature sensor, and a rotatable power connector.
How can I request a quotation for this configuration?
Send the required quantity, destination, and requested date for model-specific quotation support.
