Product Overview
Technical Summary
| Product | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power | PN=0.94kW |
| Supply voltage | UDC=300V |
| Speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Shaft | Plain shaft, tolerance N |
| Brake | Holding brake |
| Connector | Rotatable power connector |
| Protection | IP65 DE flange; IP67 |
| Lifecycle | Product cancellation |
Key Features
PN=0.94kW; UDC=300V; NN=3000rpm.
Multi-pole resolver (RESOLVER P=3) and holding brake.
Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
KTY temperature sensor.
Rotatable power connector; degree of protection IP65 at the DE flange and IP67.
Product cancellation.
Frequently Asked Questions
What is the exact Siemens motor line item?
It is the Siemens 1FK7043-4CF21-1SH2 SIMOTICS S synchronous motor.
What feedback and connection features does it have?
It has a multi-pole resolver (RESOLVER P=3), a KTY temperature sensor and a rotatable power connector.
What mechanical configuration and protection are specified?
It is naturally cooled, with frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, a holding brake, IP65 at the DE flange and IP67 protection.
