Specifications

1. 2 phases stepping motor driver
2. Miniature integral design
3. Hybrid bipolar parallel signal
4. Compatiable with Mach3

Stepping Motor Driver Communication (Ambient Temperature 25°C) 

Parallel Communication	3-wire interface: Pulse, Direction, Shutdown
Micro Step Resolution	1,2,4,16 set through on-board DIP switch

 

Features

 

-     Miniature size 42.3mm*42.3mm*13.5mm (L*W*H)

-     Integrally designed to fit onto motors seamlessly, as well as work standalone

-     Wide range input voltage 10-40VDC

-     Max 2A / 4A / 8A adjustable output current

-     1 to 16^th micro step resolution

-     Automatic Current Reduction

-     Dual full H-bridge with PWM constant current control

-     Enable/shutdown input for power saving

-     Optoisolated inputs with common anode

-     Idle Current Reduction

-     Die-cast aluminum enclosure, improve heat radiation and durability

 

 

Description

 

UIM240xx Miniature Stepper Motor Driver is a series of miniature, high performance stepper motor Driver.  They can be mounted onto NEMA 17 / 23 / 34 and 42 series stepper motor seamlessly through corresponding flanges. The thickness of these Drivers is less than 14 mm.  UIM24002 is capable to provide 0-2A adjustable current. UIM 24004 is capable for 1.6-4A adjustable current output and UIM24008 is capable for 2A-8A adjustable current output.  Their mixed-decay current control reduces the back-EMF effect under high motor speed and improves the performance. Except that UIM24002 takes 10-35VDC input, UIM240xx series Drivers can work on 12 to 40VDC input. Enclosure is made of die-cast aluminum which provides a rugged durable protection and improves the heat dissipation.