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Mechanical Mechanisms - Coggle Diagram
Mechanical Mechanisms
Motors
Inline
Ratio 120:1
Cheap
Rotates 360 Degrees
Ideal For Wheels
Servo
High Torque
Rotates Through 180
Gearbox
a set of gears and their casing, most commonly found in automobiles
Set Speed
Stepper
Expensive
Used In CNC
3V Motor
Small
Ideal For Fan
Pulleys
Stepped Pulleys
Change Speeds
Reverse Pulley
Change Direction Using The Belt
Regular Pulley System
Pulleys Rotate In Same Direction
Idler Pulley
Allows For Tension On Pulley Belt
Cams And Followers
Many Shapes
Shape Determines Movement Of Follower
Converts Rotational Motion To Linear Motion
Follower Shape Determines Accuracy
Straight Line Movement
Speakers
Buzzer
One Sound
Piezo
Ideal For Single Tones
Micro Speakers
Plays Tunes
Linkage
Parallel Linkage
Transfers Motion From One Point To Another
Gears
Spur Gear
Difference sizes
Bevel Gear
Rotates Through 45 degrees
Rack and Pinion
Rotates to Linear Motion
Chain And Sprocket
Rotates in Same Direction. Strong
Ratchet and Pawl
only rotates in one direction
Compound Gear Train
Gear Size Determine Speed
Idler Gear
Used To Change Direction Of Rotation
Used To Fill In Gaps Between Driver And Driven Gears
Worm And Worm Wheel
High Torque slow speed
