The integrated half-bridges enable direct drive of DC, BLDC and stepper motors, controlled through Hall sensors or BEMF (back EMF) signal evaluation. A 12-bit ADC resolution, 16-bit timers, PWM ...

12-48V stepper motor with 0.5Nm nominal torque, or brushless dc (BLDC) motor with 105W nominal output, peaking at 315W. “Due to its field-oriented control, the stepper motor behaves like a high-pole ...

Here is how to implement a stepper motor to sense position and actively correct any error that might accrue during actuation.

The PCM7539X IDEA drive steppermotor controller is capable of a 75-Vdc input voltage and a maximum output current of 3.85 Arms The PCM7539X IDEA drive steppermotor controller is capable of a 75-Vdc ...

The amount of noise in a motor depends on the type of motor, environmental conditions, and the specific application. Permanent magnet and hybrid stepper motors are generally quieter, as they have a ...

ST Micro's Markus Ekler explains the technology and derives thermal loss equations that can be used to support design decisions for stepper motor driver circuits. One constant trend in the automotive ...

To meet the market’s growing demand for greater machine efficiency and cost reduction, HS Motion Group recently introduced a series of closed loop, integrated stepper motors as an off-the-shelf ...

DALLAS, USA: Texas Instruments (TI) expanded its motor driver portfolio to include the company's first integrated stepper motor pre-driver. The DRV8711 is highly configurable with a best-in-class ...

For use in harsh environmental conditions, the motor has protection class IP65 and a 42 mm flange size. As a brushless DC motor it has an operating voltage of 12-48 V and a rated power of 105 W; as a ...

Stepper motors produce accurate, computer-controlled motion for applications such as robotic arms and paper-feed mechanisms for printers. They require current pulses delivered through a special ...

When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, as [Diffraction Limited]’s sub-micron capable micro-manipulator shows, they ...