integrated miniature stepper controller with smart self pulsing (UIM24302)

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- 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

- 16^thmicro 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

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.