• Gear 1 : 144 teeth, 36 cm diameter

• Gear’s hole : 5mm x 3mm 
  

• Gear 2 : 60 teeth, 15 cm diameter

• Gear’s hole : 5mm diameter
  

• Gear 3 : 16 teeth, 4 cm diameter

• Gear’s hole : 5mm x 3mm 
  

• Gear 4 : 20 teeth, 5 cm diameter

• Gear’s hole : 5mm diameter
  

• Gear 5 : 64 teeth, 16 cm diameter

• Gear’s hole : 5mm diameter 
  

• Hour hand : 60 mm × 20 mm

• Hour hand's hole : 5mm diameter
  

• Minute hand : 80 mm × 20 mm

• Dial : 23.8 cm diameter

• Dial's hole : 5mm diameter

• Dial's engraved numbers 

N.B. :

1. You may cut out the numbers separately if you want to glue them onto the dial instead of engraving them.

2. If you want different gear dimensions, you can use the website https://geargenerator.com.

• Three E blocks (see over dimensions in the logs)

• Axis 1 (cylinder) : 5mm diameter x 12mm height 

• Axis 2 (cylinder) : 5mm diameter x 12mm height

N.B. : Once again, if you want to create your own dimensions, you can take inspiration from the elements provided in the files.

• Glue Gear 1 to Gear 3, making sure the holes are aligned.

• Do the same with Gear 4 and Gear 5.

• Glue the Axis 2 of Gears 4 and 5 to the dial. To determine where to glue it, adjust its distance from the center of the dial using Gear 2 as a guide.

• Glue Axis 1 to the hour hand.

• Make two holes in the lower bar of each E block (the largest one) for the screws.

• Do the same with Gear 1.

• File the screws so they don’t extend past the lower bar of each E block (to avoid blocking Gear 5).

• Screw the E blocks to Gear 1.

• Insert Gear 1 and Gear 3, which are glued together, onto the motor.

• Pass Axis 1 and the hour hand through the dial.

• Pass Axis 1 through Gear 2.

• Assemble Gear 5 to Gear 3 by passing Axis 2 (glued to the dial) through Gears 4 and 5, which are glued together.

• Assemble Gear 2 and Gear 4, passing the dial between the central and upper bars of each E block.

N.B. : Make sure to file the E blocks and Gear 5 if necessary.

Follow these instructions to wire the motor 

You can see over the code that we used in the files