Gear DC Motor 1:120 (1Pair)

Another way to classify gear motors is by the physical arrangement of the final complete unit. For instance, there are so-called inline gearmotors where the gear shaft is parallel with the motor shaft, also called a parallel shaft. These can either be offset from the output shaft or completely in line with it. Another configuration is the right-angle Gearmotor, where the output shaft is at a 90-degree angle to the motor shaft. Some also refer to a planetary configuration, which describes the configuration of the gears inside the Gearmotor. Because of the arrangement of the gears inside the motor in a planetary fashion, these types of gear motors tend to be more compact in size and also offer high torque density. Shaft arrangement is generally inline, which eliminates any issues with shaft offset.Gearmotors can be built with either ac or dc motors. In addition, a common way to categorize gear motors is by the type of gearing used. So there are a number of choices for the gear reducer. Common types of gears that can be paired with a motor to form a complete Gearmotor include bevel, helical, hypoid, spur and worm gears.
A Gearmotor is a single component that integrates a gear reducer with either an ac or dc electric motor. Gearmotors can deliver high torque at low horsepower or low speed. This is because the gearhead functions as a torque multiplier and can allow small motors to generate higher torque. The addition of a gear head to a motor reduces the speed while increasing the torque output. The most important parameters in regards to gear motors are speed (rpm), torque (lb-in) and efficiency (%). In order to select the most suitable gear motor for your application, you must first compute the load, speed and torque requirements for your application.
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