Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power PN | 1.2kW |
| UDC | 600V |
| Holding torque M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Temperature sensor | KTY |
| Power connector | rotatable |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Degree of protection | IP65 |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD
Product designation: SIMOTICS S Synchronous motor 1FK7-HD.
Product designation: SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.2kW
Rated power PN=1.2kW.
Rated power PN=1.2kW.
UDC=600V
UDC=600V.
UDC=600V.
M0=4.5Nm (100K)
Holding torque M0=4.5Nm (100K).
Holding torque M0=4.5Nm (100K).
NN=3000rpm
NN=3000rpm.
NN=3000rpm.
Degree of protection IP65
Degree of protection IP65.
Degree of protection IP65.
Applications
SINAMICS S120 drive integration
Servomotor for the 1FK7 servomotors for SINAMICS S120 category.
Servomotor for the 1FK7 servomotors for SINAMICS S120 category.
Frequently Asked Questions
What is the exact model of Siemens 1FK7044-4CF71-1SG1?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main electrical ratings of 1FK7044-4CF71-1SG1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback and connection features are listed for 1FK7044-4CF71-1SG1?
It has a KTY temperature sensor, a rotatable power connector, and RESOLVER MULTI-POLE (RESOLVER P=3).
What mounting and protection details are listed for 1FK7044-4CF71-1SG1?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft with tolerance N, without holding brake, and degree of protection IP65.
