Voltage control Speed Adjust Stepper Driver,UIM243 Series Stepper Motor Controller

Introduction of UIM243 series voltage control miniature integrated stepper motor controller

UIM243XX stepper motor controllers are series of microprocessor embedded, voltage control, miniature stepper motor controller. UIM24301 is a sub-miniature controller, whose land pattern is standard DIP18(0.6”width) and can be mounted onto user PCB directly. With the UIM243XX controller, motor speed can be adjusted through an analog voltage.

There are 3 ways to generate the said analog voltage: use the on-board trimmer, use user potentiometer or direct input a voltage. Run/stop, direction, high/low speed range and, enable/disable can be controlled simply by shorting the corresponding terminal to the ground. UIM243XX controllers can run the motor without user device. UIM24302 provides 2/4A adjustable phase current, and UIM24301 provides 2-4A adjustable phase current.UIM24302 can be mounted onto NEMA 17/23 series stepper motor seamlessly through adapting flanges. The enclosure is made of die-cast aluminum which provided a rugged durable protection and improves the heat dissipation.

Outstanding Parameters of UIM243 series voltage control miniature integrated stepper motor controller

Miniature Integral Design
● Size 42.3mm x 42.3mm x14.5mm (UIM24302)
● Size 25mm x 18mm x2.5mm (UIM24301)
● Fit onto motors seamlessly (UIM24302)
● Die-cast aluminum enclosure (UIM24302)

Motor Driver Characteristics
● 10-35VDC input voltage & Max 2A/4A adjustable phase current
● Speed control through on-board trimmer 0.2-900RPM
● Speed control through user potentiometer 0.2-900RPM
● Speed control through 0-5V voltage input 0.2-900RPM
● Switch control start/stop, direction, enable
● Automatic power saving.