* AC inductive motor, 220V/ 15W/ 0.2A/ 1250 ~ 1550 r/min, toggle switch, fuse protection.
* PVC cylinder with an enclosed curve slot along the surface.
* AC motor drives the cylinder which drives the linear motion output rod.
* A fixed length connecting bar between cylinder and output bar is fixed on the output bar and has a roller on the other end which fits into the enclosed curve slot. As the cylinder rotates, it moves back and forth.
* The output bar is supported by two stainless blocks. Linear motion bearings allow continuous linear motion as the motor drives the cylinder.
* Components are dyed in various colors which will make transmission between components easily understood.
* Linear movement input
* Size: 340 x 200 x 120 mm (13.5" x 8" x 4.75")

* Two gears connect the input rotation bar and the bar drives the CAM disk and also convert rotation against X-axis to rotation against Z-axis.
* Disk CAM drives the follower roller to move regularly with the maximum linear displacement of 40 mm (1.5")
* The connecting beam is pined at its middle and has two roller bearings ai both ends to contact the driver (Disk CAM) and the output rod.
* The output rod is supported by two stainless blocks with a spring in between for auto return.

* Components are dyed in various colors which will make transmission between components easily understood.
* Rotational movement input
* Size: 260x 220 x 135 mm (10.25" x 8.5" x 5.25")

* AC inductive motor, 220V/ 15W/ 0.2A/ 1250 ~ 1550 r/min, toggle switch, fuse protection. 
* M2 x 18T bevel gear connected to motor shaft and drives two other bevel gears to rotate clockwise and counter clockwise, respectively. 
* Two output rotation shafts are based on two roller bearings. 
* Components are dyed in various colors which will make transmission between components easily understood. 
* One rotation input, two rotation outputs 
* Size: 240 x 180 x 106 mm (9.5" x 7" x 4.25")

* Blue shaft connector is fixed at the input end to take rotational input.
* A blue PVC wheel consists of two disks, 154 mm and 100 mm in diameters.
* A roller is fixed on the outer disk ( Ø 154 mm) as the drive pin.
* There are 4 slots on the green metal wheel which is driven by the blue wheel.
* The rotational movement of the blue wheel is continuous but the green wheel rotates in steps.
* It takes fourrevolutions of the blue wheel to produce one revolution of the green wheel.
* Both blue and green wheels are supported by roller bearings.
* Components are dyed in various colors which will make transmission between components easily understood.
* Rotational input, rotational output.
* Size: 280 x 110 x 165 mm (11" x 4.25" x 5.25")

* Gear ratio of Worm Shaft (Blue) to Worm Gear (Green) is 10 : 1
* Both Worm Gear and Worm Shaft are supported by roller bearings.
* Components are dyed in various colors which will make transmission between components easily understood.
* Rotational input, rotational output.
* Size: 160 x 140 x 140 mm (6.25" x 5.50" x 5.50")

* The rotational input drives the link beam (red) to rotate with a radius of 50 mm ( 2").
* The slotted link beam (blue) with an opening of 100 mm (4") translates the rotational movement (red link beam) to linear movement (stainless rod).
* The output unit (green) has a pendulum on one end.
* The output unit moves as lever movement as the stainless rod pushes and pulls on the other end.
* Components are dyed in various colors which will make transmission between components easily understood.
* Rotational input
* Size: 250 x 180 x 320 mm (10" x 7" x 12.50")

* AC inductive motor, 220V/ 15W/ 0.2A/ 1250 ~ 1550 r/min, toggle switch, fuse protection. 
* Motor drives the Sun gear, M1 x 32T (green) which drives 3 planetary gear, 34T, (blue) which rotate along the outer gear (yellow). 
* 3 planetary gears with roller bearing are fixed at a triangle plate with a shaft at its center for rotational output. 
* Components are dyed in various colors which will make transmission between components easily understood. 
* Size: 250 x 200 x 150 mm (10" x 8 7/8" x 6")