Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Order number | 1FK7043-4CF21-1SH1 |
| Rated power | PN=0.94kW |
| DC voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Feedback | Multi-pole resolver (P=3) |
| Shaft | Plain shaft, tolerance N |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Power connection | Rotatable power connector |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated motor data: PN=0.94kW; UDC=300V; NN=3000rpm.
- Feedback: Multi-pole resolver with P=3.
- Mechanical configuration: Plain shaft with tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Connection and cooling: Power connector rotatable; naturally cooled.
- Brake and protection: With holding brake; degree of protection IP65.
Frequently Asked Questions
What identifies the exact 1FK7043-4CF21-1SH1 variant?
Check PN=0.94kW, UDC=300V, NN=3000rpm, the multi-pole resolver (P=3), holding brake, plain shaft with tolerance N, flange 1, and IP65.
What feedback and shaft configuration does this motor have?
It has a multi-pole resolver (P=3) and a plain shaft with tolerance N.
Which mounting and connection details should be checked?
Check frame size IMB 5 (IM V1, IM V3), flange 1, and the rotatable power connector.
What details are needed for a quotation?
Provide quantity, destination, and the complete order number 1FK7043-4CF21-1SH1.
