irrigation gearbox

For applications where adjustable speeds are essential, typically an AC electric motor with an Inverter or brush motors are used. Brushless DC motors are a sophisticated option because of their wide swiftness range, low warmth and maintenance-free operation. Stepper Motors provide high torque and even low speed operation.
Speed is typically controlled by manual procedure on the driver or by an external change, or with an external 0~10 VDC. Acceleration control systems typically utilize gearheads to increase result torque. Gear types range between spur, worm or helical / hypoid based on torque needs and budgets.
Mounting configurations differ to depending on space constraints or style of the application.
The drives are powerful and durable and feature a compact and lightweight design.
The compact design is made possible through the mixture of a spur/worm gear drive with motors optimized for performance. That is achieved through the consistent application of aluminum die casting technology, which ensures a high amount of rigidity for the gear and motor housing simultaneously.
Each drive is produced and tested particularly for every order and customer. A sophisticated modular system allows for a great diversity of types and a optimum amount of customization to consumer requirements.
In both rotation directions, described end positions are secured by two position limit switches. This uncomplicated remedy does not just simplify the cabling, but also can help you configure the end positions efficiently. The high shut-off precision of the limit switches ensures safe operation shifting forwards and backwards.
A gearmotor provides high torque at low horsepower or low acceleration. The speed specifications for these motors are regular speed and stall-velocity torque. These motors use gears, typically assembled as a gearbox, to lessen speed, making more torque available. Gearmotors ‘re normally utilized in applications that require a lot of force to go heavy objects.

More often than not, most industrial gearmotors use ac motors, typically fixed-speed motors. Nevertheless, dc motors can also be utilized as gearmotors … a whole lot of which are used in irrigation gearbox automotive applications.
Gearmotors have several advantages over other types of motor/gear combinations. Perhaps most importantly, can simplify design and implementation through the elimination of the step of separately creating and integrating the motors with the gears, therefore reducing engineering costs.
Another benefit of gearmotors can be that having the right combination of motor and gearing may prolong design life and allow for the best possible power management and use.

Such problems are common when a separate electric motor and gear reducer are linked together and lead to more engineering time and cost along with the potential for misalignment causing bearing failure and ultimately reduced useful life.
Improvements in gearmotor technology include the use of new specialty materials, coatings and bearings, and in addition improved gear tooth designs that are optimized for sound reduction, increase in strength and improved life, which allows for improved performance in smaller packages. More after the jump.
Conceptually, motors and gearboxes can be blended and matched as needed to greatest fit the application form, but in the end, the complete gearmotor is the driving factor. There are numerous of motors and gearbox types that 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.