For applications where variable 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 velocity range, low warmth and maintenance-free procedure. Stepper Motors offer high torque and soft low speed operation.
Speed is typically controlled by manual procedure on the driver or by an exterior switch, or with an exterior 0~10 VDC. Quickness control systems typically make use of gearheads to increase output torque. Gear types range from spur, worm or helical / hypoid based on torque demands and budgets.
Mounting configurations vary to based 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 achieved through the constant application of aluminum die casting technology, which ensures a high degree of rigidity for the gear 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 a great diversity of types and a maximum degree of customization to consumer requirements.
In both rotation directions, described end positions are secured by two position limit switches. This uncomplicated remedy does not only simplify the cabling, but also can help you configure the end positions quickly and easily. The high shut-off accuracy of the limit switches guarantees safe operation shifting forwards and backwards.
A gearmotor delivers high torque at low horsepower or low swiftness. The speed specifications for these motors are normal speed and stall-speed torque. These motors use gears, typically assembled as a gearbox, to reduce speed, which makes more torque obtainable. 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. Nevertheless, dc motors can also be utilized as gearmotors … a whole lot of which are found in automotive applications.
Gearmotors have a number of advantages over other styles of motor/gear combinations. Perhaps most of all, can simplify design and implementation by eliminating the step of separately developing and integrating the motors with the gears, hence reducing engineering costs.
Another advantage of gearmotors is that having the right combination of engine and gearing may prolong design life and invite for ideal 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 and also the potential for misalignment leading to bearing failure and irrigation gearbox eventually reduced useful life.
Advancements in gearmotor technology include the use of new specialty materials, coatings and bearings, and in addition improved gear tooth styles that are optimized for sound reduction, increase in power and improved life, which allows for improved functionality in smaller packages. More following the jump.
Conceptually, motors and gearboxes can be mixed and matched as had a need to greatest fit the application, but in the finish, the complete gearmotor may be the driving factor. There are a number of motors and gearbox types that can be mixed; for example, the right position wormgear, planetary and parallel shaft gearbox can be combined with long lasting magnet dc, ac induction, or brushless dc motors.