Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Shaft | plain shaft, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Key Features
SIMOTICS S synchronous motor
Product type: SIMOTICS S Synchronous motor 1FK7-HD.
Product type: SIMOTICS S Synchronous motor 1FK7-HD.
Power and torque
PN=1.2kW; M0=4.5Nm (100K).
PN=1.2kW; M0=4.5Nm (100K).
Electrical rating
UDC=600V.
UDC=600V.
Speed
NN=3000rpm.
NN=3000rpm.
Cooling and mounting
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
Feedback and protection
With KTY TEMPERATURESENSOR; RESOLVER MULTI-POLE (RESOLVER P=3); degree of protection IP65 DE flange IP67.
With KTY TEMPERATURESENSOR; RESOLVER MULTI-POLE (RESOLVER P=3); degree of protection IP65 DE flange IP67.
Applications
SINAMICS S120 drive integration
Servomotor for use in SINAMICS S120 systems.
Servomotor for use in SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1SG2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key ratings of 1FK7044-4CF71-1SG2?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which feedback and sensor details are included for 1FK7044-4CF71-1SG2?
It includes a KTY TEMPERATURESENSOR and RESOLVER MULTI-POLE (RESOLVER P=3).
What mounting and protection details are specified for 1FK7044-4CF71-1SG2?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with plain shaft, tolerance N, without holding brake, and degree of protection IP65 DE flange IP67.
What lifecycle status is listed for 1FK7044-4CF71-1SG2?
Product cancellation.
