Key Features
- SIMOTICS S synchronous motor: 1FK7044-4CH71-1TG2 motor designation with PN=1.4kW.
- Electrical and performance ratings: UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Feedback and connection details: KTY temperaturesensor, POWER CONNECTOR ROTATABLE, and RESOLVER 2-POLE (RESOLVER P=1).
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), and FLANGE 1.
- Shaft and brake arrangement: Plain shaft, tolerance N, without holding brake.
- Protection and lifecycle: Degree of protection IP65 DE flange IP67; Product cancellation.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Power, PN | 1.4kW |
| Voltage, UDC | 600V |
| Torque, M0 | 4.5Nm (100K) |
| Speed, NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY temperaturesensor |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Protection | Degree of protection IP65 DE flange IP67 |
Applications
- SINAMICS S120 drive integration: Motor for use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1TG2?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7044-4CH71-1TG2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and connection details does 1FK7044-4CH71-1TG2 have?
It includes a RESOLVER 2-POLE (RESOLVER P=1), a rotatable power connector, and a KTY temperaturesensor.
What mounting and protection details are listed for 1FK7044-4CH71-1TG2?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1, and Degree of protection IP65 DE flange IP67.
