For applications where variable speeds are necessary, typically an AC motor with an Inverter or brush motors are used. Brushless DC motors are an advanced option because of their wide swiftness range, low heat and maintenance-free procedure. Stepper Motors provide high torque and smooth low speed operation.
Speed is typically managed by manual procedure on the driver or by an exterior switch, or with an external 0~10 VDC. Quickness control systems typically utilize gearheads to increase output torque. Gear types range between spur, worm or helical / hypoid depending on torque needs and budgets.
Mounting configurations vary 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. This is attained through the consistent application of aluminum die casting technology, which guarantees a high degree of rigidity for the apparatus and motor housing at the same time.
Each drive is produced and tested specifically for each order and customer. A sophisticated modular system permits an excellent diversity of types and a maximum degree of customization to consumer requirements.
In both rotation directions, defined end positions are guarded by two position limit switches. This uncomplicated remedy does not only simplify the cabling, but also can help you configure the finish positions efficiently. The high shut-off precision of the limit switches ensures safe operation shifting forwards and backwards.
A gearmotor provides high torque at low horsepower or low quickness. The speed specifications for these motors are regular speed and stall-swiftness torque. These motors use gears, typically assembled as a gearbox, to lessen speed, making more torque offered. Gearmotors are most often utilized in applications that need a lot of force to go heavy objects.
By and large, most industrial gearmotors make use of ac motors, typically fixed-speed motors. Nevertheless, dc motors may also be used as gearmotors … a lot of which are found in automotive applications.
Gearmotors have several advantages over other types of motor/equipment combinations. Perhaps most importantly, can simplify style and implementation through the elimination of the step of separately developing and integrating the motors with the gears, therefore reducing engineering costs.
Another benefit of gearmotors is definitely that having the right combination of motor and gearing can prolong design life and Center-drive gear motor invite for optimum 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.
Advances in gearmotor technology include the utilization of new specialty components, coatings and bearings, and in addition improved gear tooth designs that are optimized for noise reduction, increase in strength and improved life, which allows for improved efficiency in smaller packages. More after the jump.
Conceptually, motors and gearboxes could be mixed 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 mixed; for example, the right position wormgear, planetary and parallel shaft gearbox could be combined with permanent magnet dc, ac induction, or brushless dc motors.