Key Features
- Power rating: PN=1.4kW
- Voltage and torque: UDC=600V; M0=4.5Nm (100K)
- Speed: NN=4500rpm
- Feedback and sensor configuration: WITH KTY TEMPERATURESENSOR; ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R)
- Mechanical and protection details: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1; shaft with fitted key, tolerance N; without holding brake; Degree of protection IP65 DE flange IP67
Technical Summary
| Product name | 1FK7044-4CH71-1EA2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | Degree of protection IP65 DE flange IP67 |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What is the exact Siemens model and product type?
1FK7044-4CH71-1EA2 is a SIMOTICS S synchronous motor.
What are the main electrical and performance ratings for 1FK7044-4CH71-1EA2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and sensor configuration does this motor have?
It includes WITH KTY TEMPERATURESENSOR and an ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What mechanical and protection details should be confirmed before ordering?
The motor is Naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a shaft with fitted key, tolerance N, without holding brake, and Degree of protection IP65 DE flange IP67.
