Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Encoder | ABSOLUTE ENCODER 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Encoder interface | ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Power connector | Rotatable |
| Protection | IP65 |
| Holding brake | Without |
Key Features
- Motor rating: SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
- Installation and cooling: Naturally cooled motor with frame size IMB 5 (IM V1, IM V3) and flange 1.
- Temperature sensor: KTY temperature sensor included.
- Encoder and interface: Absolute Encoder 2048 S/R + 4096 revolutions multiturn with ENDAT interface (Encoder AM2048S/R).
- Connections and shaft: Rotatable power connector and shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65; without holding brake.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7044-4CF71-1EA1?
It is a SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
2. Which encoder and interface does the motor have?
It has an absolute Encoder 2048 S/R + 4096 revolutions multiturn with ENDAT interface (Encoder AM2048S/R).
3. How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
4. Does the motor include a holding brake?
It is without holding brake.
