Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size / mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | plain shaft, tolerance N |
| Degree of protection | IP64 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD for SINAMICS S120.
SIMOTICS S Synchronous motor 1FK7-HD for SINAMICS S120.
Power and torque data
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
Mechanical configuration
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft; tolerance N.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft; tolerance N.
Feedback and connections
WITH KTY TEMPERATURESENSOR; POWER CONNECTOR ROTATABLE; RESOLVER 2-POLE (RESOLVER P=1).
WITH KTY TEMPERATURESENSOR; POWER CONNECTOR ROTATABLE; RESOLVER 2-POLE (RESOLVER P=1).
Protection and brake
without holding brake; Degree of protection IP64.
without holding brake; Degree of protection IP64.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1TG0?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotor range.
What are the key ratings of 1FK7044-4CH71-1TG0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What mechanical and protection details does 1FK7044-4CH71-1TG0 have?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), a plain shaft, without holding brake, and Degree of protection IP64.
Which feedback and connection details are specified for 1FK7044-4CH71-1TG0?
It includes WITH KTY TEMPERATURESENSOR, POWER CONNECTOR ROTATABLE, and RESOLVER 2-POLE (RESOLVER P=1).
