Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Multi-pole resolver (resolver P=3) |
| Protection | Degree of protection IP64 |
| Holding brake | Without holding brake |
Key Features
- Synchronous motor: SIMOTICS S 1FK7-HD synchronous motor.
- Rated power and voltage: PN=1.2kW; UDC=600V.
- Torque and speed: M0=3.5Nm (100K); NN=4500rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Temperature sensor and feedback: With KTY temperature sensor and multi-pole resolver (resolver P=3).
- Protection and delivery configuration: Degree of protection IP64; power connector rotatable; shaft with fitted key, tolerance N; without holding brake.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CH71-1SA0?
It is a SIMOTICS S 1FK7-HD synchronous motor.
2. What are the power and speed values?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
3. Which feedback and temperature-sensing components are included?
It has a KTY temperature sensor and a multi-pole resolver (resolver P=3).
4. How is the motor mounted and cooled?
It is naturally cooled and has frame size IMB 5 (IM V1, IM V3) with flange 1.
5. Does this configuration include a holding brake?
It is without holding brake.
