Key Features
- Rated output: PN=1.4kW
- Torque and speed: M0=4.5Nm (100K); NN=4500rpm
- Feedback and sensing: KTY TEMPERATURESENSOR; RESOLVER 2-POLE (RESOLVER P=1)
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1; plain shaft, tolerance N
- Connections and brake: POWER CONNECTOR ROTATABLE; with holding brake
- Protection: Degree of protection IP65 DE flange IP67
Technical Summary
| Product designation | 1FK7044-4CH71-1TH2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Protection | Degree of protection IP65 DE flange IP67 |
Applications
- Motor use in SINAMICS S120 drive systems: Servomotor for use in SINAMICS S120 setups.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1TH2?
It is a SIMOTICS S synchronous motor.
What are the key ratings for 1FK7044-4CH71-1TH2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and sensing details does 1FK7044-4CH71-1TH2 include?
It includes a KTY TEMPERATURESENSOR and a RESOLVER 2-POLE (RESOLVER P=1).
What mechanical configuration should be checked for 1FK7044-4CH71-1TH2?
Check the naturally cooled design, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, plain shaft with tolerance N, and holding brake.
