Mechanical Linear Actuators Mark Kimber Brock Belliston.

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Presentation transcript:

Mechanical Linear Actuators Mark Kimber Brock Belliston

What Is a Linear Actuator ? A mechanical device that converts various types of energy into linear kinetic energy to perform mechanical work.

Types of Linear Actuators Electrical (Solenoids) Mechanical (Ball Screw, Pneumatic, Belt)

How do they work? Components: Motor Gearing Linear Mechanism (belt, screw, etc.) Controller

Ball screw

Belt

Pneumatic

Other Air Muscles Rolling Ring Rigid Chain

Design Factors Forces (Friction, Acceleration, Load) Correction Factor Distance Precision Control Speed Life

Links/Questions