Gearmotors are a fairly well-established technology. And recently, there is renewed interest in gearmotors, following a pattern in integrated systems generally.
Essentially, a gearmotor is a pairing of gear reducer and ac or dc electrical motor. The gear and the motors are mixed into one unit.
Gearmotors certainly are a fairly well-established technology. And recently, there is renewed interest in gearmotors, carrying out a pattern in integrated systems generally.
Essentially, a gearmotor is a pairing of gear reducer and ac or dc electrical motor. The gear and the motors are mixed into one unit.
A gearmotor provides high torque at low horsepower or low rate. The speed specs for these motors are normal speed and stall-speed torque. These motors use gears, typically assembled as a gearbox, to reduce speed, making more torque available. Gearmotors are most often sprockets utilized in applications that need a whole lot of force to move heavy objects.
By and large, most industrial gearmotors use ac motors, typically fixed-speed motors. Nevertheless, dc motors may also be used as gearmotors … a lot of which are found in automotive applications.
Gearmotors have numerous advantages over other types of motor/gear combinations. Perhaps most of all, gearmotors can simplify style and implementation through the elimination of the step of separately designing and integrating the motors with the gears, thus reducing engineering costs.
Advances in gearmotor technology include the use of new specialty materials, coatings and bearings, and also improved gear tooth designs that are optimized for sound 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 can be mixed and matched because needed to best fit the application form, but in the finish, the complete gearmotor is the driving factor. There are a number of motors and gearbox types which can be combined; for example, a right angle wormgear, planetary and parallel shaft gearbox could be combined with permanent magnet dc, ac induction, or brushless dc motors.
Though there are a variety of different motor and gearbox combinations available … not just any one is wonderful for any application. Specific combinations are effective and cost-effective than others. Knowing the application form and having accurate rankings for the engine and gearbox may be the foundation for successfully integrating a gearmotor right into a system.
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 make use of gears, typically assembled as a gearbox, to lessen speed, making more torque offered. Gearmotors ‘re normally used in applications that need a lot of force to go heavy objects.
More often than not, most industrial gearmotors use ac motors, typically fixed-speed motors. However, dc motors can also be utilized as gearmotors … a whole lot of which are found in automotive applications.
Gearmotors have several advantages over other types of motor/gear combinations. Perhaps most importantly, gearmotors can simplify style and implementation through the elimination of the stage of separately 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 in addition improved gear tooth designs that are optimized for noise reduction, increase in strength and improved life, which allows for improved efficiency in smaller packages. More following the jump.
onceptually, motors and gearboxes can be mixed and matched as 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 that can be mixed; for example, the right position wormgear, planetary and parallel shaft gearbox could be combined with long term magnet dc, ac induction, or brushless dc motors.
Though there are a number of different engine and gearbox combinations available … not just any one will work for any application. Particular combinations are efficient and cost-effective than others. Knowing the application form and having accurate ratings for the engine and gearbox may be the foundation for effectively integrating a gearmotor right into a system.