Product information
Overview
Key Features
- Synchronous motor rating: PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=4500 rpm.
- Resolver feedback: Has a rotatable power connector and a multi-pole resolver (resolver P=3).
- Mounting and shaft: Frame size IMB 5 (IM V1, IM V3), flange 1, and shaft with fitted key, tolerance N.
- Cooling and temperature sensing: Naturally cooled and equipped with a KTY temperature sensor.
- Holding brake and protection: Has a holding brake and degree of protection IP65.
- Lifecycle: Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power, PN | 1.4 kW |
| UDC | 600 V |
| M0 | 4.5 Nm (100K) |
| NN | 4500 rpm |
| Feedback | Multi-pole resolver (resolver P=3) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 |
Frequently Asked Questions
What is the rated power and speed of 1FK7044-4CH71-1SB1?
The rated power is PN=1.4 kW and the speed is NN=4500 rpm.
What feedback and temperature sensing does this motor have?
It has a multi-pole resolver (resolver P=3) and a KTY temperature sensor.
What mechanical configuration does the motor use?
It uses frame size IMB 5 (IM V1, IM V3), flange 1, and a shaft with fitted key, tolerance N.
Does the motor include a holding brake?
Yes. It has a holding brake.
How can I request a quotation for this exact motor?
Send the required quantity, destination, requested date, and project context for quotation review.
