Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Connection | Rotatable power connector |
| Protection | IP65 |
| Lifecycle | Product cancellation |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Ratings: PN=1.4 kW; UDC=600 V; M0=4.5 Nm (100 K); NN=4500 rpm.
- Feedback and temperature sensor: Multi-pole resolver (RESOLVER P=3) with KTY temperature sensor.
- Connection and cooling: Power connector is rotatable; naturally cooled.
- Mounting and shaft: Frame size IMB 5 (IM V1, IM V3), flange 1; shaft with fitted key, tolerance N.
- Brake and protection: With holding brake; degree of protection IP65.
Frequently Asked Questions
What product does 1FK7044-4CH71-1SB1 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD.
Which specifications distinguish this exact motor variant?
The supplied distinguishing facts are PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), NN=4500 rpm, multi-pole resolver feedback, KTY temperature sensor, holding brake, and IP65 protection.
What connection, mounting, and shaft details should be checked?
Check the rotatable power connector, frame size IMB 5 (IM V1, IM V3), flange 1, and the shaft with fitted key, tolerance N.
What details are needed to request a quotation?
Provide the complete order number 1FK7044-4CH71-1SB1, required quantity, and destination.
