Rolling-ring drives are friction drives that convert the constant rotary motion of a plain shaft into a traversing action that moves an attached carriage. Used in positioning and reciprocating ...

A new linear/rotary dual-motion actuator has been designed to provide incremental rotational and linear movement of the output shaft. The Size 14 actuator has two degrees of freedom of movement that ...

The Maxwell 3D/2D version 10 electromagnetic simulation software can simulate linear translational motion and spinning rotational motion. Other features include the ability to freeze permeability to ...

The two degrees of freedom in movement can be actuated independently or concurrently. The actuators can be run using a two-axis stepper-motor driver and chopper and/or microstepping drives. The Size ...

This Design Idea utilizes an optical computer mouse's sensor for measuring rotation of a disk which can be mechanically connected to any sort of rotating apparatus. One feature is to allow adjustment ...

Rotational motion can feel tricky, but with the right approach, it becomes a powerful tool in your physics toolkit. From angular velocity to torque, understanding these concepts is key to solving real ...