For applications where variable speeds are essential, typically an AC engine with an Inverter or brush motors are used. Brushless DC motors are an advanced option due to their wide speed range, low heat and maintenance-free operation. Stepper Motors provide high torque and clean low speed operation.
Speed is typically controlled by manual procedure on the driver or by an exterior change, or with an external 0~10 VDC. Swiftness control systems typically use gearheads to increase result torque. Gear types range from spur, worm or helical / hypoid based on torque needs and budgets.
Mounting configurations differ to based on space constraints or Center-drive gear motor design of the application.
The drives are powerful and durable and feature a concise and lightweight design.
The compact design is made possible through the combination of a spur/worm gear drive with motors optimized for performance. This is attained through the consistent application of aluminum die casting technology, which ensures a high degree of rigidity for the gear and motor housing simultaneously.
Each drive is produced and tested specifically for every order and customer. A advanced modular system allows for a great diversity of types and a optimum amount of customization to client requirements.
In both rotation directions, described end positions are shielded by two position limit switches. This uncomplicated option does not only simplify the cabling, but also makes it possible to configure the finish positions efficiently. 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 acceleration. The speed specs for these motors are regular speed and stall-swiftness torque. These motors make use of gears, typically assembled as a gearbox, to reduce speed, making more torque obtainable. Gearmotors ‘re normally utilized in applications that require a lot of force to go heavy objects.
By and large, most industrial gearmotors make use of ac motors, typically fixed-speed motors. However, dc motors can also be utilized as gearmotors … a whole lot of which are used in automotive applications.
Gearmotors have numerous advantages over other types of motor/equipment combinations. Perhaps most importantly, can simplify design and implementation through the elimination of the step of separately developing and integrating the motors with the gears, therefore reducing engineering costs.
Another advantage of gearmotors is definitely that getting the right combination of electric motor and gearing may prolong design life and invite for maximum power management and use.
Such problems are normal when a separate engine and gear reducer are connected together and result in more engineering time and cost and also the potential for misalignment causing bearing failure and ultimately reduced useful life.
Developments in gearmotor technology include the usage of new specialty materials, 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 overall performance in smaller deals. More following the jump.
Conceptually, motors and gearboxes could be blended and matched as had a need to greatest fit the application, but in the end, the complete gearmotor may be the driving factor. There are many of motors and gearbox types that can be combined; for example, the right angle wormgear, planetary and parallel shaft gearbox could be combined with long term magnet dc, ac induction, or brushless dc motors.