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Sinusoidal Brushless Permanent Magnet Motor Controller
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Kelly KLS – Sinusoidal BLDC/PMSM Controllers

Smooth drive!  High density!  High efficiency! Wide range!  Low noise!  Low emission!

Kelly KLS-8080N – Opto-Isolated Motor Controllers

Low voltage human-interface!  High Power!  Compact! Wide range! Precision Engineering!

Kelly KAC-8080N – AC Induction Controllers

Opto-isolation!  Rugged system!  Low cost! Easy calibration!  Completely sealed!  Low emission!

News

Special Offer:KZJ-60V/200A Main Contactor

April 24, 2026

Promotional Offer: The price of KZJ-60V/200A main contactors has been reduced to $35 (-30%) per unit. Limited-time offer while stocks last.Please click KZJ-60V/200A

KLS-RM series Update and Price Reduction

April 15, 2026

The KLS-RM series has been updated and is now available at lower prices, making it an even more cost-effective choice for motorcycle applications. The series is now available in two branches: For high-power applications, please click KLS-RM series. For users who need a more compact controller please click KLS-RMC series.

Mini 84V Controller Upgrade

April 8, 2026

The 84V controllers for the Puma Mini Series and Racing Motor series have been upgraded with higher-quality electronic components. Enjoy improved durability, stability, and overall performance. For more information, click Puma series.

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About Us

At Kelly Controls our mission is to provide technology that delivers high-quality performance for an affordable price, leading toward a clean and sustainable future. Our expansive production line covers a wide range of essential motor products and accessories, including controllers for electric vehicles, boats, and gliders, designed for industry and enthusiast use. Our commitment to producing top-of-the-range products and our dedicated ethos make us one of the world’s leading manufacturers in the motor controller and power electronics sector. Innovation, growth, and high quality are the driving forces behind our company’s success.

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