Our selection of KB Electronics DC drives offers a wide variety of drives for DC motor variable speed control. Select a drive rated for fractional HP up to 5 HP rated motors and a large selection of input and output voltage ratings. They feature enclosures from chassis to NEMA 1 and NEMA 4X.
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KB Electronics: KBMM - DC Drive (3)
The KBMM Series of DC Drives are rated for 1/100 to 3 horsepower. This chassis full-wave DC motor control is the ultimate in reliability and performance. The drive contains Direct-Fed CL that helps protect the SCR power bridge against shorts due to commutator arcing and prevents motor demagnetization. 25 Amp SCRs and AC line and armature fusing further enhance reliability. A Plug-in Horsepower Resistor® is required to operate the drive and eliminates the need for recalibration when used over a wide range of motor horsepowers. A 5k ohm potentiometer is included.
eMotors Direct’s stock of DC drives are for use with direct current power and DC motors. The simple design allows for motor speed control by adjusting the voltage of the supply power. They are ideal for situations where low speed, torque, and power are required. Cost-effective, user-friendly, and offering precise control, DC motor drivers are easy to implement on your industrial motor projects.
Our DC drive category covers the latest DC control technology, giving you a complete selection of single-phase and DC power input options. Horsepower options start at fractional HPs up to 7 ½ HP. Select the appropriate enclosure type for your application from chassis, NEMA 1, NEMA 4, NEMA 4/12, and NEMA 4x. Designed for various industries from agriculture to automation to fabrication and beyond, our offering of dc motor speed controllers is from the top brands, KB Electronics and Leeson.
Shop DC motor speed controllers online through our Canadian website today. With over 55 SKUs and convenient filtering options, you can easily find the DC drive you’re searching for.
Need a hand finding the right motor speed controller for your application or legacy replacement? Contact our motor experts today. They have extensive knowledge, backed by over 45 years of experience, to help you with your electric motor project.
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About KB Electronics
After starting in New York in 1967, KB Electronics eventually moved their headquarters to a larger, more modern facility in Coral Springs, Florida. Now housed within the Nidec Corporation group of companies, they have access to a large distribution network made up of over 800 warehouses and facilities in over 30 countries.
KB Electronics leads the industry with ready-to-use, out-of-the-box custom drives, they manufacture and stock over 200 inventory items. Specializing in VFDs, KB takes pride in their consistent product quality and low lead times – superior product, delivered fast.Shop KB Electronics