Product information
Overview
Key Features
- Motor rating and speed: SIMOTICS S synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
- Absolute encoder feedback: Absolute encoder with 32 S/R single-turn and 4096 rotation multi-turn, with EnDat interface (encoder AM32S/R).
- Mechanical configuration: Naturally cooled motor with frame size IMB 5 (IM V1, IM V3), flange 1 and shaft with fitted key, tolerance N.
- Connections and temperature sensing: Power connector is rotatable; the motor has a KTY temperature sensor.
- Protection and braking: Degree of protection is IP65, and the motor has a holding brake.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute encoder 32 S/R single-turn, 4096 rotation multi-turn, with EnDat interface (encoder AM32S/R) |
| Connection | Rotatable power connector |
| Protection | IP65 |
Frequently Asked Questions
What is the exact motor model?
It is the Siemens 1FK7044-4CH71-1GB1 SIMOTICS S synchronous motor.
Which feedback encoder does this motor have?
It has an absolute encoder with 32 S/R single-turn and 4096 rotation multi-turn, with EnDat interface (encoder AM32S/R).
What mounting and shaft configuration does it use?
It uses frame size IMB 5 (IM V1, IM V3), flange 1, and a shaft with fitted key, tolerance N.
What information should I provide for a quotation?
Please provide the required quantity and destination for an MRO or project quotation.
