The low voltage bipolar stepper or dual DC motor driver IC, has been launched by Allegro MicroSystems. The A3916 device is designed for pulse-width-modulated (PWM) control of low voltage stepper ...

Allegro® MicroSystems, Inc. announces a new DMOS bipolar stepper and DC motor driver designed to drive one bipolar stepper motor at up to 1.2 A and one DC motor at up to 2.4 A. Capable of drive ...

Here's a simple algorithm that uses conventional microcontroller blocks to control commercially available H-bridges to properly commutate a bipolar stepper motor through a microstepping profile.

To better understand the origins of noise, we need to think about how the rotation movement takes place. When a stepper motor performs a step, it does not stop immediately but continues to move ...

Two-chip designs combining a microcontroller or DSP with a highly integrated driver IC simplify the design of a stepper-motor controller, while also enabling sophisticated control features that would ...

Allegro MicroSystems has unveiled a 40 V motor driver IC capable of driving one stepper motor and one DC motor. The bipolar stepper driver outputs are rated up to 1.6 A and the high current DC driver ...

Controls any bipolar stepper motor or actuator up to 2.5A/phase; Manual control knob so that you can move the device at variable speeds; Mounts easily to panel, lab bench, or electronics cabinet; ...

TRINAMIC extends its portfolio of TMCM embedded motor control modules. Following the success of the TMCM-351 triple axis board, the TMCM-3351 is designed to be as easy to use as its sibling, but with ...

The new PJE series of bipolar hybrid stepper motors from Nippon Pulse America Inc. are available in sizes from 20 to 86 mm in diameter (NEMA sizes 8 to 34). The motors provide high torque in each of ...