RC servos are a common component in many robotics projects, but [Giovanni Leal] needed linear motion instead of the rotary actuation that servos normally offer. The 3D Printed Mini Linear Actuator was ...

Linear actuators are useful things, moving things in straight lines rather than annoying circles like so many motors. [Retsetman] recently built a linear servo actuator of his own design with accurate ...

The NanoPWM switching PWM servo drives provide better performance than linear servo drives, are significantly more compact and robust while lower in cost. “Based on a proprietary and unique technology ...

One of the smallest motorized stages available. High Resolution and Precision Positioning One of the smallest motorized stages available. Available in X, XY & XYZ Axis High Resolution and Precision ...

Valve-controlled asymmetric cylinder is widely used in servo loading system. As a kind of typical electro-hydraulic servo system (EHSS), it inherently has the characteristics such as high order ...

The 30-Series from Moog Inc. is ruggedized to deliver precise control for a manipulator arm or downhole tool using hydraulic actuation. The valve provides a rated flow from 0.47 to 6.9 lpm (0.125 to 1 ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...