Key Features
- Rated power: PN=1.4kW.
- Rated torque: M0=4.5Nm (100K).
- Rated speed: NN=4500rpm.
- Absolute encoder: ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R).
- Cooling: Naturally cooled.
- Protection and brake: Degree of protection IP65 DE flange IP67, with holding brake.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | with KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Protection | Degree of protection IP65 DE flange IP67 |
Applications
- SINAMICS S120 motor integration: Motor use in the SINAMICS S120 product family.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1GB2?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7044-4CH71-1GB2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder is on 1FK7044-4CH71-1GB2?
ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R).
What mechanical and protection details are listed for 1FK7044-4CH71-1GB2?
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, shaft with fitted key, tolerance N, with holding brake, and Degree of protection IP65 DE flange IP67.
What is the product lifecycle status of 1FK7044-4CH71-1GB2?
Product cancellation.
