Critical Velocity Enterprises, LLC - your source for high quality motor controllers.

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Welcome to Critical Velocity, your source for quality motion controls!

15 Amp Silent PWM Motor Speed Controller

This motor controller features analog or digital inputs, soft start and a silent PWM switching frequency for maximum versatility.

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Easy to Use Speed Controls

Our speed controls feature easy to use interfaces ranging from simple analog control using a potentiometer or 0-5V signal to digital push button and logic interfaces for PLC's and microcontrollers.

What is PWM?
Answers to this and more in the FAQ Section!.

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