# 🤫 How quiet is the Mitsubishi HC-KFS43K servo motor during operation?

*Published: 2024-06-18 | Updated: 2024-07-06 | Source: https://shopsavvy.com/answers/how-quiet-is-the-mitsubishi-hc-kfs43k-servo-motor-during-operation*

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## Product: Mitsubishi HC-KFS43K Servo Motor
**Brand:** Mitsubishi Materials

If you're looking for a servo motor that works quietly, the Mitsubishi HC-KFS43K seems to be a solid option. Our research suggests that it's known for running pretty quietly, which is a big plus in places where you need to keep noise levels down.

This model is a 400W, 3-phase AC servo motor, designed to operate at 129V with a current of 2.3 amps. While these specs don't directly tell us about sound levels, they do contribute to the motor's overall efficiency. Plus, its design includes a keyway, which makes it easier to integrate with other machinery.

When it comes to noise, our data indicates that the HC-KFS43K is appreciated for its silent operation. This can be a significant advantage in settings like precision manufacturing or labs, where too much noise would be a problem. We don't have exact decibel numbers, but it's generally considered a quiet performer.

Overall, if keeping things quiet is crucial for your tasks, the Mitsubishi HC-KFS43K might be worth considering. It combines swift, efficient operation with low noise, making it a reliable choice for many automation needs.

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*