Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Multi-pole resolver (P=3) |
| Shaft | Plain shaft, tolerance N |
| Brake | Holding brake |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Connector | Rotatable power connector |
| Protection | IP64 |
| Lifecycle | Product cancellation |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated values: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback: Multi-pole resolver feedback with P=3.
- Mechanical configuration: Plain shaft with tolerance N and holding brake.
- Connection and cooling: Power connector is rotatable; naturally cooled.
- Mounting and protection: Frame size IMB 5 (IM V1, IM V3), flange 1, with IP64 protection.
Frequently Asked Questions
Which ratings identify the 1FK7043-4CH71-1SH0 variant?
The supplied ratings are PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What feedback does this motor have?
It has a multi-pole resolver with P=3.
What shaft and brake configuration is supplied?
It has a plain shaft with tolerance N and a holding brake.
Which mounting, connection, cooling, and protection details should be checked?
Check frame size IMB 5 (IM V1, IM V3), flange 1, the rotatable power connector, natural cooling, and IP64 protection.
