DC Motor Speed Controller Modules

This range of DC motor speed controllers allow you to adjust the speed of single-phase, universal DC motors with 6V-16Vdc supply. Speed adjustment is controlled using a PWM Triac output and a potentiometer mounted on the board.

Models for 1.5A, 3A and 6A operating loads are available in this range.

All modules are supplied fully assembled and tested with instructions so you only need to make the necessary connections.

PRODUCT SELECTION NOTE: These modules can be used to control other resistive loads like DC lighting but they are NOT suitable for use with inductive loads like neon's, halogen lamps, transformers, etc,.. The motor controller should have an output load capacity at least 25% above the motors peak power requirement. Please do NOT rely on motor rating plates for power consumption figures as they often quote average not peak power. You should verify the actual peak power at start-up and under full load before selecting an appropriate size motor controller.

Technical Specifications
1.5A Controller	CR0001 User Manual
Operating Voltage	6V-16V dc
Output  Load	1.5A maximum
Power Supply Options	Battery or Order Code PSU081
Voltage Drop	1.25V
Operating Frequency	100-140Hz
Dims. (HxWxD) mm	72x28x52
3A Controller	CR0003 User Manual
Operating Voltage	6V-16V dc
Output  Load	3.0A maximum
Power Supply Options	Battery or Order Code PSU081
Voltage Drop	1V
Operating Frequency	100-140Hz
Dims. (HxWxD) mm	73x35x53
6A Controller	CR0005 User Manual
Operating Voltage	6V-16V dc
Output  Load	6.0A maximum
Power Supply Options	Battery or Order Code PSU081 or PSU123 (not suitable for all configurations)
Voltage Drop	1.25V
Operating Frequency	100-140Hz
Dims. (HxWxD) mm	66x42x65