For applications where adjustable speeds are essential, typically an AC engine with an Inverter or brush motors are used. Brushless DC motors are a sophisticated option due to their wide velocity range, low warmth and maintenance-free operation. Stepper Motors offer 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 exterior 0~10 VDC. Velocity control systems typically utilize gearheads to increase result torque. Gear types range from spur, worm or helical / hypoid based on torque needs and budgets.
Mounting configurations vary to based on space constraints or style of the application.
The drives are high performance 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. 
That is achieved through the consistent application of aluminium die casting technology, which guarantees a high amount of rigidity for the gear and motor housing concurrently.
Each drive is produced and tested particularly for each order and customer. A advanced modular system permits an excellent diversity of types and a optimum degree of customization to consumer requirements.
In both rotation directions, defined end positions are protected by two position limit switches. This uncomplicated alternative does not only simplify the cabling, but also can help you configure the finish positions quickly and easily. The high shut-off precision of the limit switches guarantees safe operation shifting forwards and backwards.
A gearmotor delivers high torque at low horsepower or low speed. The speed specifications for these motors are regular speed and stall-speed torque. These motors use gears, typically assembled as a gearbox, to reduce speed, which makes more torque offered. Gearmotors ‘re normally utilized in applications that require a lot of force to move heavy objects.
More often than not, most industrial gearmotors make use of ac motors, typically fixed-speed motors. Nevertheless, dc motors may also be used as gearmotors … a whole lot of which are used in automotive applications.
Gearmotors have several advantages over other irrigation gearbox styles of motor/equipment combinations. Perhaps most of all, can simplify style and implementation through the elimination of the stage of separately designing and integrating the motors with the gears, hence reducing engineering costs.
Another advantage of gearmotors is definitely that having the right combination of electric motor and gearing can prolong design life and allow for the best possible power management and use.
Such problems are normal when a separate motor 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.
Improvements in gearmotor technology include the utilization of new specialty materials, coatings and bearings, and in addition improved gear tooth styles that are optimized for noise reduction, increase in strength and improved life, all of which allows for improved efficiency in smaller deals. More following the jump.
Conceptually, motors and gearboxes can be combined and matched as needed to best fit the application form, but in the finish, the complete gearmotor may be the driving factor. There are a number of motors and gearbox types that can be combined; for example, a right angle wormgear, planetary and parallel shaft gearbox could be combined with long lasting magnet dc, ac induction, or brushless dc motors.