Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 1.4kW |
| DC voltage | 600V |
| Standstill torque | 4.5Nm (100K) |
| Rated speed | 4500rpm |
| Encoder | Absolute encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat (encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Power connector | Rotatable |
| Protection | IP65; DE flange IP67 |
| Shaft | Fitted key, tolerance N |
| Holding brake | Without holding brake |
Key Features
- Motor rating: PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
- Absolute encoder: Absolute encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface (encoder AM2048S/R).
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
- Connections and shaft: Power connector is rotatable. Shaft has a fitted key with tolerance N.
- Protection: Degree of protection is IP65; the DE flange has IP67 protection.
- Brake and lifecycle: Without holding brake. Product cancellation.
Frequently Asked Questions
1. What type of motor is the 1FK7044-4CH71-1EA2?
It is a SIMOTICS S synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
2. Which encoder does this motor have?
It has an absolute encoder with 2048 S/R + 4096 revolutions multiturn and an 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. What protection and connector details should be checked?
Protection is IP65, the DE flange has IP67, and the power connector is rotatable.
5. Does the motor include a holding brake?
It is without holding brake.
