The drive shaft has a clutch for noncontinuous protection from overload which protects gears from sudden overload. This straight BO motor runs smoothly from 2V to 12V and gives a wide range of RPM, and torque. The table below gives a fairly good idea of the motor’s performance in terms of RPM, no load current as a function of voltage, and stall torque, stall current as a function of voltage.
Features:
Cost-effectiveness of the injection-molding 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
Relatively low coefficient of friction.
Corrosion-resistance; elimination of plating, or protective coatings
Quietness of operation
Tolerances are often less critical than for metal gears, due in part to their greater resilience
Consistency with the trend to greater use of plastic housings and other components
