Cost-effectiveness of the injection-moulding process.
Elimination of machining operations.
Low density: lightweight, low inertia.
Uniformity of parts.
Capability to absorb shock and vibration as a result of elastic compliance.
Ability to operate with minimum or no lubrication, due to inherent lubricity.
The relatively low coefficient of friction.
Corrosion-resistance; elimination of plating, or protective coatings.
The quietness of operation.

BO 2 Motors is a simple DC motor with dedicated gearbox that provides an output of 150 RPM .