Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 1.4kW |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| UDC | 600V |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connection | POWER CONNECTOR ROTATABLE |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Protection degree | IP64 |
Key Features
Synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Power rating
PN=1.4kW.
PN=1.4kW.
Rated torque
M0=4.5Nm (100K).
M0=4.5Nm (100K).
Rated speed
NN=4500rpm.
NN=4500rpm.
Cooling
Naturally cooled.
Naturally cooled.
Protection degree
Degree of protection IP64.
Degree of protection IP64.
Applications
SINAMICS S120 drive integration
For use in SINAMICS S120 drive systems.
For use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is 1FK7044-4CH71-1AA0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main performance values of 1FK7044-4CH71-1AA0?
PN=1.4kW, M0=4.5Nm (100K), NN=4500rpm, and UDC=600V.
Which feedback and power connection does 1FK7044-4CH71-1AA0 have?
It has an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) and a rotatable power connector.
What mechanical configuration is specified for 1FK7044-4CH71-1AA0?
It has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a shaft with fitted key, tolerance N, and without holding brake.
