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 swiftness range, low high temperature and maintenance-free procedure. Stepper Motors provide high torque and simple low speed operation.
Speed is typically controlled by manual procedure on the driver or by an exterior change, or with an exterior 0~10 VDC. Swiftness control systems typically use gearheads to increase output torque. Gear types range between spur, worm or helical / hypoid depending on torque demands and budgets.
Mounting configurations differ to based on space constraints or design of the application.
The drives are powerful and durable and show a concise 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 accomplished through the constant application of aluminum die casting technology, which irrigation gearbox guarantees a high amount of rigidity for the gear and motor housing concurrently.
Each drive is produced and tested specifically for every order and customer. A advanced modular system allows for an excellent diversity of types and a optimum amount of customization to customer requirements.
In both rotation directions, described end positions are safeguarded by two position limit switches. This uncomplicated solution does not only simplify the cabling, but also makes it possible to configure the end positions efficiently. The high shut-off precision of the limit switches ensures safe operation moving forwards and backwards.
A gearmotor delivers high torque at low horsepower or low acceleration. The speed specifications for these motors are regular speed and stall-velocity torque. These motors make use of gears, typically assembled as a gearbox, to reduce speed, which makes more torque obtainable. Gearmotors ‘re normally utilized in applications that need a lot of force to move heavy objects.
By and large, most industrial gearmotors make use of 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 numerous advantages over other styles of motor/equipment combinations. Perhaps most importantly, can simplify style and implementation by eliminating the step of separately creating and integrating the motors with the gears, thus reducing engineering costs.
Another benefit of gearmotors is usually that getting the right combination of motor and gearing may prolong design life and invite for optimum power management and use.
Such problems are normal when a separate electric motor and gear reducer are connected together and result in more engineering time and cost and also the potential for misalignment leading to bearing failure and ultimately reduced useful life.
Advances in gearmotor technology include the use of new specialty materials, coatings and bearings, and also improved gear tooth styles that are optimized for sound reduction, increase in power and improved life, which allows for improved performance in smaller deals. More following the jump.
Conceptually, motors and gearboxes could be blended and matched as had a need to best fit the application form, but in the end, the complete gearmotor is 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 permanent magnet dc, ac induction, or brushless dc motors.