For applications where variable speeds are necessary, typically an AC electric motor with an Inverter or brush motors are used. Brushless DC motors are a sophisticated option because of their wide speed range, low temperature and maintenance-free procedure. Stepper Motors provide high torque and easy low speed operation.
Speed is typically managed by manual procedure on the driver or by an exterior change, or with an external 0~10 VDC. Quickness control systems typically utilize gearheads to increase result torque. Gear types range from spur, worm or helical / hypoid depending on torque demands and budgets.
Mounting configurations differ to depending on space constraints or design of the application.
The drives are powerful and durable and feature a compact and lightweight design.
The compact design is made possible through the combination of a spur/worm gear drive with motors optimized for performance. That is accomplished through the consistent application of aluminium die casting technology, which ensures a high amount of rigidity for the apparatus and motor housing at the same time.
Each drive is produced and tested particularly for every order and customer. A sophisticated modular system allows for an excellent diversity of types and a optimum degree of customization to customer requirements.
In both rotation directions, described end positions are protected by two position limit switches. This uncomplicated remedy does not just simplify the cabling, but also can help you configure the finish positions efficiently. The high shut-off accuracy of the limit switches ensures safe operation shifting forwards and backwards.
A gearmotor provides high torque at low irrigation gearbox horsepower or low quickness. The speed specs for these motors are normal speed and stall-swiftness torque. These motors use gears, typically assembled as a gearbox, to reduce speed, making more torque offered. Gearmotors are most often used in applications that need a lot of force to move heavy objects.
By and large, most industrial gearmotors use ac motors, typically fixed-speed motors. Nevertheless, dc motors can also be used as gearmotors … a lot of which are found in automotive applications.
Gearmotors have a number of advantages over other styles of motor/equipment combinations. Perhaps most of all, can simplify design and implementation through the elimination of the stage of separately designing and integrating the motors with the gears, therefore reducing engineering costs.
Another advantage of gearmotors is definitely that having the right combination of motor and gearing can prolong design life and invite for maximum power management and use.
Such problems are normal when a separate engine and gear reducer are linked together and result in more engineering time and cost and also the potential for misalignment causing bearing failure and ultimately reduced useful life.
Advancements in gearmotor technology include the use of new specialty components, coatings and bearings, and also improved gear tooth designs that are optimized for sound reduction, increase in power and improved life, all of which allows for improved efficiency in smaller packages. More following the jump.
Conceptually, motors and gearboxes can be blended and matched as needed to greatest fit the application, but in the finish, the complete gearmotor may be the driving factor. There are many of motors and gearbox types which can be combined; for example, a right angle wormgear, planetary and parallel shaft gearbox can be combined with long term magnet dc, ac induction, or brushless dc motors.