Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.4kW |
| DC voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Encoder | Absolute Encoder AM2048S/R, 2048 S/R + 4096 revolutions, multiturn |
| Encoder interface | EnDat |
| Power connection | Rotatable power connector |
| Protection | IP64 |
| Brake | Without holding brake |
Key Features
- Synchronous motor ratings: PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
- Absolute multiturn Encoder: Absolute Encoder AM2048S/R with 2048 S/R + 4096 revolutions and EnDat interface.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Motor connection: Power connector is rotatable. The shaft has a fitted key with tolerance N.
- Protection and brake: Degree of protection IP64. Without holding brake.
- Temperature sensor: KTY temperature sensor.
Frequently Asked Questions
1. What type of motor is the Siemens 1FK7044-4CH71-1EA0?
It is a SIMOTICS S synchronous motor with PN=1.4kW and UDC=600V.
2. What torque and speed does this motor have?
Torque is M0=4.5Nm (100K), and speed is NN=4500rpm.
3. Which Encoder and interface are included?
It has an absolute multiturn Encoder AM2048S/R with 2048 S/R + 4096 revolutions and an EnDat interface.
4. How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
5. Does the motor include a holding brake?
It is without holding brake.
