Technical Summary
| Product designation | 1FK7044-4CF71-1SB1 |
|---|---|
| Motor type | SIMOTICS S Synchronous motor |
| Series | 1FK7-HD |
| PN | 1.2kW |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting / frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback system | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Degree of protection | IP65 |
Key Features
SIMOTICS S synchronous motor
Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
Performance values
PN=1.2kW; M0=4.5Nm (100K); NN=3000rpm.
PN=1.2kW; M0=4.5Nm (100K); NN=3000rpm.
Cooling
Naturally cooled.
Naturally cooled.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Connection and feedback
POWER CONNECTOR ROTATABLE; RESOLVER MULTI-POLE (RESOLVER P=3).
POWER CONNECTOR ROTATABLE; RESOLVER MULTI-POLE (RESOLVER P=3).
Mechanical and protection details
shaft with fitted key, tolerance N; with holding brake; Degree of protection IP65.
shaft with fitted key, tolerance N; with holding brake; Degree of protection IP65.
Frequently Asked Questions
What is 1FK7044-4CF71-1SB1?
It is a Siemens SIMOTICS S synchronous motor in the 1FK7-HD variant.
What are the rated power, torque, and speed of 1FK7044-4CF71-1SB1?
PN=1.2kW, M0=4.5Nm (100K), and NN=3000rpm.
What feedback and connection details does 1FK7044-4CF71-1SB1 have?
It has RESOLVER MULTI-POLE (RESOLVER P=3) feedback and a POWER CONNECTOR ROTATABLE.
What mechanical and protection details are specified for 1FK7044-4CF71-1SB1?
It has shaft with fitted key, tolerance N, with holding brake, and Degree of protection IP65.
