Technical Summary
| Product designation | 1FK7044-4CH71-1SB2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Series | 1FK7-HD |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Power connector | rotatable |
| Feedback system | MULTI-POLE (RESOLVER P=3) |
| Protection | IP65 DE flange IP67 |
Applications
Servomotor for SINAMICS S120 setups.
Key Features
1FK7-HD motor for SINAMICS S120.
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), NN=4500rpm.
Naturally cooled design.
FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Power connector rotatable, resolver multi-pole (RESOLVER P=3), KTY temperaturesensor.
Shaft with fitted key, tolerance N, with holding brake, degree of protection IP65 DE flange IP67.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1SB2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main ratings of 1FK7044-4CH71-1SB2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What connections and feedback are included with 1FK7044-4CH71-1SB2?
It has a rotatable power connector, a multi-pole resolver (RESOLVER P=3), and a KTY temperaturesensor.
What is the lifecycle status of 1FK7044-4CH71-1SB2?
Product cancellation.
