Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=4500rpm |
| Feedback | Multi-pole resolver (P=3) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Brake | Without holding brake |
| Protection | IP65 DE flange; IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated motor data: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Feedback and temperature sensing: Multi-pole resolver with P=3 and KTY temperature sensor.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3), with flange 1.
- Shaft and brake: Shaft with fitted key and tolerance N; without holding brake.
- Connections and protection: Power connector is rotatable. Degree of protection is IP65 at the DE flange and IP67.
Frequently Asked Questions
What product does 1FK7044-4CH71-1SA2 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD.
Which motor ratings distinguish this exact variant?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and temperature-sensing details should be checked?
The motor has a multi-pole resolver (P=3) and a KTY temperature sensor.
What brake and shaft details should be checked?
It has a shaft with fitted key and tolerance N, and is without holding brake.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
