Product information
Overview
Key Features
- Rated power and voltage: PN=1.2kW; UDC=600V.
- Torque and speed: M0=4.5Nm (100K); NN=3000rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Temperature sensing and feedback: KTY temperature sensor; 2-pole resolver (RESOLVER P=1).
- Mechanical configuration: Shaft with fitted key, tolerance N; holding brake included.
- Connection and protection: Power connector rotatable; degree of protection IP65.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Brake | Holding brake |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 |
Frequently Asked Questions
What is the exact motor model?
It is the Siemens 1FK7044-4CF71-1TB1 SIMOTICS S synchronous motor, 1FK7-HD.
What are the motor’s power, voltage, torque and speed values?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
Which feedback and temperature-sensing components are included?
It has a 2-pole resolver (RESOLVER P=1) and a KTY temperature sensor.
What mechanical configuration and protection does it have?
It has natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, a rotatable power connector, a fitted-key shaft with tolerance N, a holding brake and IP65 protection.
