Motion Control
Motion Control
|
|
NEW Warner Electric MCS-103-1 Motion Control $36.00 |
|
|
CLEVELAND MOTION CONTROL 22330-002 USPP 22330002 $375.00 |
|
|
Contech Electronics CRO101 Scarecrow Motion-Activated Sprinkler $59.99 The Contech Electronics Scarecrow Motion-Activated Sprinkler presents an innovative, humane way to keep pets and wildlife from disturbing your yard and garden without the use of complicated traps or potentially hazardous chemicals. The sprinkler combines a surprise spray of water with unexpected motion and noise to create a safe, effective deterrent to unwanted visitors, helping keep your garden l… |
|
|
Bird-X YG Yard Gard Ultrasonic Animal Repeller $42.65 Give pests their eviction notice, up to 4,000 sq. ft.! SAVE BIG! Repel dogs, cats, deer, raccoons, armadillos, opossums, bats and other pests from yards, gardens, warehouses, garages, basements, attics, restaurants, barns… wherever they roam. Independent laboratory testing has proven YardGard sound technology to be a highly effective form of pest control. An infrared motion sensor activates the … |
|
|
Bell + Howell 50104 Motion Activated Ultrasonic Solar Powered Animal Repeller $21.99 Drive away unwelcome animals the fast, effective, humane way with this solar-powered pest repeller. Its motion sensor activates ultrasonic sound waves that chase animals out of your yard. No wires or batteries needed. Weather-resistant plastic. Mount or place in ground with stake (included). 3 3/4″H x 4 3/4″W x 3 1/2″D. Repels animals up to 30 Ft. away. Cordless Unit Repels: RaccoonsDeer Squirrels… |
How a control system generally works to impart motion?
I am wondering how a control sytem can actually convert energy to a motor? I was searching how automatic doors work and end up wondering about this control system. I am not sure what this control system actually can do. How is this controlling an operation to another system? What does this control system consist of?
Please someone let me know the general mechanism of control systems to impart motion!!!
Thank you very much.
automatic doors are simple control devices, either a pressure sensitive pad or motion detector activates a system, could be an electric motor or a hydraulic or pnematic actuator which opens the door. The door opens all the way which triggers another switch which allows the door to close again.
Motion control systems are more sophisticated and require some instrument for converting a measure of location into an anolog or digital signal. Optical encoders are one means of acheiving this. The encoder consists of a wheel with many small slots around the outside. A light sensor on one side and a light source on the other generate an electrical pulse every time a slot allows light to hit the sensor. With the wheel mechanically connected to a rotating shaft, you can count the number of pulses every time the wheel rotates one full turn, translate that rotation into the linear movement of a gear driven slide (for example) and you now know how many pulses equal one cm (or inch). As long as there is only a small amount of backlash in the system, you can position the slide anywhere you want to by counting the pulses. If you have 3 slides (X,Y,Z) you can position something in three dimensions. If the thing you are positioning has a rotating mechanism, you can put an encoder on that as well and have 4 axis control. If the thing on the XYZ slides has 3 rotary systems (one rotating around each of the XYZ axes) then you have 6 axis control.
Google linear transducers and optical encoders and motion control systems. good luck
|
|
NEW Warner Electric MCS-103-1 Motion Control $36.00 |
|
|
CLEVELAND MOTION CONTROL 22330-002 USPP 22330002 $375.00 |
|
|
CLEVELAND MOTION CONTROL Q3-G52 USPP Q3G52 $87.50 |
|
|
Control Products MiniAlarm Plus Motion Sensor – MA-5000 $76.50 |
|
|
Control Products Mini Alarm Plus Motion Sensor MA-5000 $76.50 |
|
|
FRIES MOTION CONTROL STOP MOTION ANIMATION MOVIE CAMERA $4,999.99 |
|
|
Giddings & Lewis Motion Control Module # MMC-SD-4.0-460 $1,500.00 |
|
|
Allen Bradley Servo Motion Control Module (PLC1556) $200.00 |
|
|
Newport Positioner Remote Shuttle Servo Motion Control $499.99 |
|
|
YASKAWA JANCD-MRY01B-1 MOTOMAN MOTION CONTROL BOARD * $15.99 |
|
|
CLEVELAND MOTION CONTROL TIX-1 USPP TIX1 $210.00 |
|
|
Process Control Systems Maxigard Motion Switch A1000 $300.00 |
|
|
ALLEN BRADLEY SLC 500 1746-HS MOTION CONTROL MODULE $424.95 |
|
|
Health Zenith ADD-ON Light Control/Use SL-5212/MOTION $17.50 |
|
|
MC Motion Control AG MCS Series Brushless AC Servomotor $199.99 |
|
|
Pond Predator Control, Motion Acitvated, Works Great! $89.00 |
|
|
Ultrasound Motion detector for alarm robot pet control $12.00 |
|
|
Contech Electronics CRO101 Scarecrow Motion-Activated Sprinkler $59.99 The Contech Electronics Scarecrow Motion-Activated Sprinkler presents an innovative, humane way to keep pets and wildlife from disturbing your yard and garden without the use of complicated traps or potentially hazardous chemicals. The sprinkler combines a surprise spray of water with unexpected motion and noise to create a safe, effective deterrent to unwanted visitors, helping keep your garden l… |
|
|
Bird-X YG Yard Gard Ultrasonic Animal Repeller $42.65 Give pests their eviction notice, up to 4,000 sq. ft.! SAVE BIG! Repel dogs, cats, deer, raccoons, armadillos, opossums, bats and other pests from yards, gardens, warehouses, garages, basements, attics, restaurants, barns… wherever they roam. Independent laboratory testing has proven YardGard sound technology to be a highly effective form of pest control. An infrared motion sensor activates the … |
|
|
Bell + Howell 50104 Motion Activated Ultrasonic Solar Powered Animal Repeller $21.99 Drive away unwelcome animals the fast, effective, humane way with this solar-powered pest repeller. Its motion sensor activates ultrasonic sound waves that chase animals out of your yard. No wires or batteries needed. Weather-resistant plastic. Mount or place in ground with stake (included). 3 3/4″H x 4 3/4″W x 3 1/2″D. Repels animals up to 30 Ft. away. Cordless Unit Repels: RaccoonsDeer Squirrels… |
|
|
Speed 2: Cruise Control: Original Motion Picture Soundtrack $4.05 … |
|
|
She’s Out of Control: Original Motion Picture Soundtrack $15.98 … |
|
|
Floating Music THIS IS A VINYL RECORD ALBUM BY ROBERT SCHRODER CALLED “FLOATING MUSIC”, & IT’S ON THE INNOVATIVE COMMUNICATION LABEL #KS-80.001 IN STEREO, & IT CAME OUT IN GERMANY IN 1980 & PLAYS AT 45 RPM(OR 33RPM) SPEED! IT CONTAINS (8) NEW-AGE TUNES LIKE: “FLOATING MUSIC, DIVINE MY FUTURE, PASTIME, OUT OF CONTROL, VISIONS, MEDITATION FOR THE NEXT PART, SHADOWS IN THE NIGHT + ROTARY MOTION”. ****NOTE: ALL TUNE… |
|
|
The Swimming Dragon – The Ancient Chinese Excercise System for Fitness, Weight Control and Stress Reduction … |