Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback system | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Shaft | plain shaft, tolerance N |
| Protection degree | Degree of protection IP64 |
Applications
SINAMICS S120 integration
Servomotor use for SINAMICS S120 drive systems.
Key Features
SIMOTICS S synchronous motor
1FK7-HD motor for the exact order number 1FK7044-4CH71-1SG0.
PN=1.4kW and UDC=600V
Electrical and performance ratings for the motor.
M0=4.5Nm (100K) and NN=4500rpm
Torque and speed values supplied for this variant.
Naturally cooled
Cooling type: naturally cooled.
IP64 protection
Degree of protection: IP64.
Product cancellation
Supplied lifecycle status: Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1SG0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key ratings for 1FK7044-4CH71-1SG0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Does 1FK7044-4CH71-1SG0 include a resolver and temperature sensor?
Yes. It includes a RESOLVER MULTI-POLE (RESOLVER P=3) and a KTY TEMPERATURESENSOR.
What protection degree does 1FK7044-4CH71-1SG0 have?
Degree of protection: IP64.
