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Gearmotors are a fairly well-established technology. And recently, there is renewed interest in gearmotors, carrying out a trend in integrated systems in general.
Essentially, a gearmotor is a pairing of gear reducer and ac or dc electrical motor. The apparatus and the motors are mixed into one unit.
Gearmotors are a fairly well-established technology. And lately, there is renewed curiosity in gearmotors, following a craze in integrated systems in general.
Essentially, a gearmotor is a pairing of gear reducer and ac or dc electrical motor. The apparatus and the motors are combined into one unit.

A gearmotor delivers high torque at low horsepower or low velocity. The speed specifications for these motors are normal speed and stall-rate torque. These motors use gears, typically assembled as a gearbox, to lessen speed, which makes more torque obtainable. Gearmotors ‘re normally utilized in applications that require a lot of force to move heavy objects.

More often than not, most industrial gearmotors make use of ac motors, typically fixed-speed motors. Nevertheless, dc motors can also be utilized as gearmotors … a whole lot of which are found in automotive applications.
Gearmotors have numerous advantages over other styles of motor/equipment combinations. Perhaps most importantly, gearmotors can simplify style and implementation through the elimination of the step of separately chain sprocket developing and integrating the motors with the gears, therefore reducing engineering costs.
Improvements in gearmotor technology include the usage of new specialty materials, coatings and bearings, and also improved gear tooth styles that are optimized for noise reduction, increase in strength and improved life, all of which allows for improved overall performance in smaller packages. More after the jump.
onceptually, motors and gearboxes could be mixed and matched because needed to greatest fit the application form, but in the finish, the complete gearmotor is the driving factor. There are numerous of motors and gearbox types which can be combined; for example, the right position wormgear, planetary and parallel shaft gearbox can be combined with long term magnet dc, ac induction, or brushless dc motors.

Though there are a number of different electric motor and gearbox combinations available … not only any one is wonderful for any application. Certain combinations are efficient and cost-effective than others. Knowing the application and having accurate ratings for the motor and gearbox is the foundation for effectively integrating a gearmotor into a system.

A gearmotor delivers high torque at low horsepower or low velocity. The speed specs for these motors are regular speed and stall-speed torque. These motors use gears, typically assembled as a gearbox, to lessen speed, which makes more torque offered. Gearmotors are most often used in applications that require a whole lot of force to move heavy objects.

By and large, most industrial gearmotors use ac motors, typically fixed-speed motors. However, dc motors may also be used as gearmotors … a whole lot of which are found in automotive applications.
Gearmotors have a number of advantages over other types of motor/equipment combinations. Perhaps most of all, gearmotors can simplify style and implementation through the elimination of the stage of separately creating and integrating the motors with the gears, therefore reducing engineering costs.
Improvements in gearmotor technology include the utilization of new specialty materials, coatings and bearings, and also improved gear tooth designs that are optimized for sound reduction, increase in power and improved life, which allows for improved efficiency in smaller packages. More after the jump.
onceptually, motors and gearboxes can be mixed and matched since needed to greatest fit the application form, but in the end, the complete gearmotor may be the driving factor. There are numerous of motors and gearbox types which can be combined; for example, the right position wormgear, planetary and parallel shaft gearbox could be combined with permanent magnet dc, ac induction, or brushless dc motors.

Though there are many of different motor and gearbox combinations available … not just any one is wonderful for any application. Particular combinations are effective and cost-effective than others. Knowing the application and having accurate rankings for the motor and gearbox may be the foundation for effectively integrating a gearmotor right into a system.