
RedVolt Drive
Workhorse SCR DC Drive
Our flagship SCR DC motor drive. Field-proven, rugged, and tuned for continuous heavy-duty operation in the toughest industrial environments.
View full specsTwo families. Six controllers. One standard of reliability — from compact PWM DC motor controllers for low-voltage and battery-powered systems, to industrial SCR DC motor drives and full four-quadrant regenerative DC drives for the most demanding industrial automation applications.
Six controllers, side by side. Jump straight to the model that matches your motor, voltage, and operating mode.
| Product | Tech | Input | Output | Current | Operation | Enclosure | |
|---|---|---|---|---|---|---|---|
RedVolt Drive Workhorse SCR DC Drive | SCR phase-controlled | 115 / 230 VAC, single-phase | 0–100 / 0–200 V DC | 1.5 – 15 Amps | TACO & Armature feedback | Open chassis | Specs |
Voltix Drive Enclosed SCR DC Drive | SCR phase-controlled | 115 / 230 VAC, single-phase | 0–100 / 0–200 V DC | 1.5 – 15 Amps | TACO & Armature feedback | NEMA 1 Box | Specs |
Regencore 4Q DC Drive Open-Chassis Regenerative SCR DC Drive | SCR phase-controlled | 115 / 230 VAC, single-phase | 0–90 / 0–180 V DC | 5 – 10 Amps | 4Q · Regen | Open chassis | Specs |
Revoxa 4Q DC Drive Enclosed Regenerative SCR DC Drive | SCR phase-controlled | 115 / 230 VAC, single-phase | 0–90 / 0–180 V DC | 5 – 10 Amps | 4Q · Regen | NEMA 1 Box | Specs |
FlexVolt Open-Chassis PWM DC Drive | PWM | 12 / 24 V DC | 0–12 / 0–24 V DC | 10 – 60 Amps | Speed Control (open-loop) | Open chassis | Specs |
PulseGuard Enclosed PWM DC Drive | PWM | 12 / 24 V DC | 0–12 / 0–24 V DC | 10 – 60 Amps | Speed Control (open-loop) | NEMA 1 Box | Specs |
SCR-based drives for industrial DC motors — non-regenerative workhorses through high-performance four-quadrant regenerative systems.

Workhorse SCR DC Drive
Our flagship SCR DC motor drive. Field-proven, rugged, and tuned for continuous heavy-duty operation in the toughest industrial environments.
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Enclosed SCR DC Drive
The enclosed sibling of the RedVolt — same field-proven SCR DC motor drive, packaged in a rugged NEMA 1 industrial housing for plug-and-play installation.
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Open-Chassis Regenerative SCR DC Drive
Reliable regenerative DC motor drive with SCR-based 4-quadrant control. Designed for precise speed and braking, it suits conveyor systems, automation lines, and any application requiring bidirectional motion with energy recovery.
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Enclosed Regenerative SCR DC Drive
The enclosed sibling of the Regencore — same SCR-based 4-quadrant regenerative DC drive, packaged in a rugged NEMA 1 industrial housing for plug-and-play installation in harsher operating environments.
View full specsEnclosed and chassis PWM controllers for 12 V and 24 V DC motors in mobile, battery-powered, and automation applications.

Open-Chassis PWM DC Drive
Open-chassis PWM speed controller for 12 V and 24 V permanent-magnet DC motors. Built for OEM integration into automation cells, mobile equipment, and battery-powered systems.
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Enclosed PWM DC Drive
Fully enclosed PWM DC motor controller for 12 V and 24 V permanent-magnet motors. NEMA 1 housing for harsh industrial and mobile environments.
View full specsBattery chargers, integrated motors, custom PCBs, marine controls, transformers, and pure sinewave inverters — designed and built to your specification.