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 |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Multi-pole resolver (P=3) |
| Temperature sensor | KTY |
| Protection degree | IP65 |
Key Features
- Synchronous motor rating: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Natural cooling: The motor is naturally cooled.
- Mounting and flange: Frame size IMB 5 (IM V1, IM V3) with flange 1.
- Feedback and temperature sensing: Multi-pole resolver with P=3 and KTY temperature sensor.
- Power connection: Power connector is rotatable.
- Shaft and protection: Shaft has a fitted key with tolerance N; protection degree is IP65. The motor is without holding brake.
Frequently Asked Questions
1. What are the power and speed ratings of the Siemens 1FK7043-4CH71-1SA1?
It has PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
2. What feedback and temperature sensor does this motor have?
It has a multi-pole resolver (P=3) and a KTY temperature sensor.
3. How is the motor mounted and connected?
It uses IMB 5 (IM V1, IM V3) mounting with flange 1 and has a rotatable power connector.
4. Does the configuration include a holding brake?
It is without holding brake.
