Motor Drives / Motor Controllers

Control Resources designs and manufactures both off-the-shelf and custom fractional HP motor drives and motor controllers for the OEM (Original Equipment Manufacturers) market.  Our controllers and drives regulate a variety of motor types based on temperature, pressure, analog control signal, remote transducer, potentiometer or MODBUS signal.  Many models are customer programmable using the proprietary Navigator handheld remote programmer.  Typical applications include: fans, pumps, compressors, conveyors, lifts, doors… and more. 

Variable Frequency Drives for PSC (Permanent Split Capacitor) and Shaded Pole Motors

Drive Model	Current Rating	Supply Voltage	Motor Voltage	Control Technology	Control Options	Programming Options
Stratus II	4 Amps	115 / 240 VAC Single Phase	115 / 240 VAC Single Phase or 3 Phase	Variable Frequency Drive (VFD)	Temperature, 0-5V, 0-10V, 4-20mA, Transducer, Potentiometer, MODBUS	Navigator Programmer Modbus or Factory Preprogrammed

Brushed Motor Controller for Low Voltage DC Motors

Drive Model	Current Rating	Supply Voltage	Motor Voltage	Control Technology	Control Options	Programming Options
Aurora	up to 6A	10 – 72 VDC 12 – 48 VAC 50/60 Hz	12, 24 & 48 VDC	Switching DC Regulator	Potentiometer, 0-5V, 0-10V, 0-20mA	Factory Preprogrammed

Brushless Motor Controller for Low Voltage DC Motors

Drive Model	Current Rating	Supply Voltage	Motor Voltage	Control Technology	Control Options	Programming Options
Eddie-10 Datasheet	up to 10A	20 – 56 VDC 50/60 Hz	24 & 48 VDC	6 Step Trapezoidal Sensorless Controller	0-10V, Open Loop, Closed Loop or Fixed Speed Control	Navigator Programmer or Factory Preprogrammed

EC Motor Controller for Electronically Commutated Motors – also called ECM Motors

Drive Model	Current Rating	Supply Voltage	Motor Voltage	Control Technology	Control Options	Programming Options
Cirrus-ECM	N/A	22 – 26 VAC	N/A	PWM speed control signal (open collector or 0-12VPWM)	Temperature, 0-5V, 0-10V, 4-20mA, Transducer, Potentiometer	Navigator Programmer or Factory Preprogrammed

Control Technology Advantages

Stratus II VFD	Aurora DC Motor Control	Cirrus-ECM	Custom BLDC Drive
Smooth acceleration & deceleration Reversal of motor direction Energy savings at low speeds	Excellent Speed Control True 1.0 Form Factor: Motor Runs Quieter & Cooler	Lowest controller cost Smallest controller size	High efficiency Long operating life due to a lack of electrical and friction losses
Custom Design	Control Resources specializes in customizing existing designs as well as providing all new custom controls to meet your specification. Email: sales@controlres.com or call 978-486-4160.

Application Examples – BLDC, PMDC, VFD, & EC Motor Controllers

Small Pump Control Control Resources Brushless Motor Controller (BLDC Drives) are capable of controlling small DC pumps.

Clean Room Pressurization Control Resources VFD and EC Motor Controller (ECM) can be used to help keep positive pressure in clean rooms.

Low VDC Motor Control Control Resources Brushed Motor Controller for Low Voltage DC are capable of controlling small DC motors for dispensing applications.