Ball Screw vs Lead Screw: Ultimate Performance & Selection Guide
Conversion of rotational motion to linear motion is a constraint in the field of mechanical engineering. When it comes to the design of a high-speed industrial gantry or a high-precision medical instrument, the engineer is always presented with a binary decision to make regarding the drive mechanism: the Ball Screw Assembly or the Lead Screw […]
What is a Linear Actuator? Definition, Types & Selection Guide
The two main types of motion in the context of mechanical engineering and motion control are rotary and linear. Although the enormous majority of prime movers, electric motors, internal combustion engines, and turbines, produce rotational motion, the physical world frequently needs straight line motion or linear movement. We have to move desks, gates, solar panels, […]
Linear Actuator Types: A Comprehensive Guide to Classification, Mechanics, and Selection
A linear actuator is a device that converts rotational energy into straight line displacement, serving as the basic muscle of automation systems and industrial machinery. Although the definition is misleadingly straightforward, the engineering reality is complicated. Unlike rotary actuators that simply spin, these devices drive linear movement. A mismatch of actuator type to application need—such […]
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