Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Power connection | Rotatable power connector |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Holding brake | Without holding brake |
| Protection | IP65 DE flange; IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=0.94kW; UDC=300V; NN=3000rpm.
- Feedback and connector: Rotatable power connector with multi-pole resolver, RESOLVER P=3.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Protection and lifecycle: Degree of protection IP65 at the DE flange and IP67; Product cancellation.
Frequently Asked Questions
What product does 1FK7043-4CF21-1SA2 identify?
It identifies a SIMOTICS S synchronous motor from the 1FK7-HD family.
Which specifications distinguish this exact motor variant?
The supplied variant has PN=0.94kW, UDC=300V, NN=3000rpm, a multi-pole resolver, a rotatable power connector, natural cooling, and IMB 5 mounting.
What shaft and brake configuration should be checked?
Check the shaft with fitted key and tolerance N; the motor is without a holding brake.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
