Features

−  Miniature size 42.3mm*42.3mm*13.5mm (L*W*H)
−  Integrally designed to fit onto motors seamlessly, as well as work standalone
−  Self pulse generating, running on power up
−  Adjustable speed, and direction
−  Wide range input voltage 10-35VDC
−  Max 2A adjustable output current
−  16th micro stepping
−  Dual full H-bridge with PWM constant current control
−  Enable/shutdown input for power saving
−  Die-cast aluminum enclosure, improve heat radiation and durability

Description

UIM24302 Stepper Motor Controller is a miniature, high performance stepper motor controller.       They can be mounted onto NEMA 17 / 23 series stepper motor seamlessly through corresponding flanges. The thickness of these controllers is less than 14 mm.

After properly adjusting/setting the speed and direction, it can run the motor on power up without the need of user control device. It is a good replacement of a servo system in applications need low cost but not hyper accuracy.

UIM24302 is capable to provide 0-2A adjustable phase current. Their mixed-decay current control  reduces  the  back-EMF  effect  under  high  motor  speed  and  improves  the performance. Except that UIM24302 takes 10-35VDC input. Enclosure is made of die-cast aluminum which provides a rugged durable protection and improves the heat dissipation.

Description of Screw Terminals

Motor Wiring Pads (bottom of the controller)

Pad A + / A- : Connect to the stepper motor phase A

Pad B+ / B- : Connect to the stepper motor phase B

Characteristics

Electrical Characteristics（Ambient Temperature 25℃）

Environment Requirements

Size and Weight