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Step motor driver for hybrid 2 phase unipolar stepping motor
Step motor driver for hybrid 2 phase unipolar stepping motor
Supplier Info
[China Supplier]
Contact Person : Mr. Huang Tiger
Tel : 86-21-33925935
Fax : 86-21-33925935
Product Detail
stepper driver 2.PWM constant current, 2 A /4A/8A. 3.Miniature Size 42.3mm*42.3mm*14.5mm


stepper driver


− 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 16th 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

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


UIM240xx Miniature Stepper Motor Controller is a series of miniature, high performance

stepper motor controller. They can be mounted onto 42 / 57 / 86 / 110 series stepper motor

seamlessly through corresponding flanges. The thickness of these controllers 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 controllers 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.

Step motor driver for hybrid 2 phase unipolar stepping motor

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