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Intelligent Cube Hopper MKII
Rev 2.0
Page 14
5. Mechanical features
5.1. Dimensions & Weight
Dimensions:
D: 125mm
W: 125mm
H: 152mm
Weight:
780 grams
5.2. Removing the Motor and Gearbox
The motor is controlled by the PCB and operates the disc by means of gears
and shafts.
The gearbox is constructed according to the sun and planet system.
The motor can easily be exchanged by first unplugging the connector from
the PCB and then dismounting the motor holder which is connected to the
gear box by means of a bayonet catch.
Press down the engraved slide on the motor housing and turn the motor
housing in an anti-clockwise direction to take it off.
Now take a new motor and refit into the motor holder.
The gearbox can also be removed completely by unscrewing the three
screws, which attach the gearbox to the platform and removing the rolling-
pin on top of the motor shaft.
The Counter Pawl fits an Opto output detector with a transmitter inside the
Hopper. The Counter Pawl makes sure that the coin always leaves the
Hopper and the construction is done in such a way that once the coin leaves
the disc it can never return to the Hopper.
5.3. Coin routing
The coins enter the hopper via the top of the Coin Cup and are ejected sideways
via de Coin Exit.