EBOT Workshop #1 Zan Hecht October 14 th, 2004 Basic Mechanical Design
What’s in the Kit?
Bars and Plates
What’s in the Kit? Angle
What’s in the Kit? Nuts and Bolts
What’s in the Kit? Standoff
What’s in the Kit? Standoff
What’s in the Kit? Shafts and Shaft Collars
What’s in the Kit? Locking Bars
What’s in the Kit? Locking Bars
What’s in the Kit? Locking Bars
What’s in the Kit? Locking Bars
What’s in the Kit? Gussets Plus Gusset Angle Gusset Pivot Gusset
What’s in the Kit? Motors
What’s in the Kit? Motors Motors are fragile Do not back-drive Do not side load Be careful when mounting
What’s in the Kit? Delrin Bearings Use with motors or rapid movement
What’s in the Kit? Delrin Bearings
What’s in the Kit? Bearing Bars Use with slow movement (such a pivot)
What’s in the Kit? Bearing Bars
What’s in the Kit? Bearing Bars
What’s in the Kit? Sprockets
What’s in the Kit? Chain
What’s in the Kit? Chain
What’s in the Kit? Wheels
What’s in the Kit? Robot Controller
What’s in the Kit? Wiring the Robot Controller
Building a Robot
Skid (Tank) Steering ROBOT A B
Building a Robot Skid (Tank) Steering ROBOT A B
Building a Robot Skid (Tank) Steering ROBOT A B
Building a Robot Skid (Tank) Steering ROBOT AB
Building a Robot Skid (Tank) Steering ROBOT AB
Building a Robot Skid (Tank) Steering ROBOT AB
Building a Robot 4 Wheels vs. 2 Wheels ROBOT
Building a Robot 4 Wheels vs. 2 Wheels ROBOT
Building a Robot 4 Wheels vs. 2 Wheels ROBOT
Building a Robot Center of Gravity
Building a Robot Center of Gravity
Building a Robot Center of Gravity
Building a Robot Center of Gravity
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory 1632
Building a Robot Chain Theory
Building a Robot Chain Theory
Building a Robot Chain Theory
Building a Robot Robot Speed
Building a Robot Robot Speed
Building a Robot Motor Performance Data Speed (RPMs) Torque (oz. in.) Current (Amps) Power Out (Watts) EfficiencyHeat (Watts) % % % % % % % % % % %8
Building a Robot Robot Speed What size wheel should I use if I want my robot’s maximum speed to be 3 feet per second?
Building a Robot Robot Speed What size wheel should I use if I want my robot’s maximum speed to be 3 feet per second?
Building a Robot Robot Speed What size wheel should I use if I want my robot’s maximum speed to be 3 feet per second? (6 inches)
Building a Robot Robot Speed If the 6” wheels are the largest in the kit, how would I make my robot’s maximum speed 1.5 feet per second (without damaging the motor or making custom wheels)?
Building a Robot Robot Speed If the 6” wheels are the largest in the kit, how would I make my robot’s maximum speed 1.5 feet per second (without damaging the motor or making custom wheels)?
Building a Robot Robot Speed If the 6” wheels are the largest in the kit, how would I make my robot’s maximum speed 1.5 feet per second (without damaging the motor or making custom wheels)?
Building a Robot Robot Speed If the 6” wheels are the largest in the kit, how would I make my robot’s maximum speed 1.5 feet per second (without damaging the motor or making custom wheels)? Put a sprocket on the motor that is half the size of the sprocket on the wheel.
Building a Robot Chain Wrap Motor Wheel
Building a Robot Chain Wrap Motor Wheel
Building a Robot Chain Wrap Motor Wheel
Building a Robot Chain Tension
Building a Robot Wheelbase
Building a Robot Wheelbase
Building a Robot Wheelbase
Building a Robot Wheelbase
Building a Robot Chain Alignment motor
Building a Robot Supporting Shafts motor
Building a Robot Supporting Shafts motor
Building a Robot Supporting Shafts motor
Building a Robot Supporting Shafts motor
Building a Robot Supporting Shafts motor
Building a Robot Supporting Shafts motor
Building a Robot Supporting Shafts motor
Building a Robot Supporting Shafts motor
Building a Robot Pivots Nylock Steel Washer Nylock Teflon Washer
Building a Robot