For applications where variable speeds are necessary, typically an AC electric motor with an Inverter or brush Center-drive gear motor motors are used. Brushless DC motors are an advanced option because of their wide quickness range, low heat and maintenance-free procedure. Stepper Motors offer high torque and even low speed operation.
Speed is typically controlled by manual procedure on the driver or by an external switch, or with an external 0~10 VDC. Rate 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 depending on space constraints or design of the application.
The drives are high performance and durable and show a concise and lightweight design.
The compact design is manufactured possible through the combination of a spur/worm gear drive with motors optimized for performance. This is accomplished through the constant application of aluminum die casting technology, which ensures a high degree of rigidity for the apparatus and motor housing at the same time.
Each drive is produced and tested specifically for every order and customer. A advanced modular system permits an excellent diversity of types and a maximum degree of customization to customer requirements.
In both rotation directions, described end positions are protected by two position limit switches. This uncomplicated solution 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 moving forwards and backwards.
A gearmotor provides high torque at low horsepower or low rate. The speed specifications for these motors are regular speed and stall-rate torque. These motors use gears, typically assembled as a gearbox, to lessen speed, making more torque obtainable. Gearmotors ‘re normally used in applications that need a whole 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 may also be utilized as gearmotors … a whole lot of which are found in automotive applications.
Gearmotors have several advantages over other styles of motor/gear combinations. Perhaps most of all, can simplify style and implementation by eliminating the stage of separately creating and integrating the motors with the gears, hence reducing engineering costs.
Another benefit of gearmotors is certainly that having the right combination of engine and gearing can prolong design life and invite for optimum power management and use.
Such problems are common when a separate engine and gear reducer are linked together and result in more engineering time and cost as well as the potential for misalignment causing bearing failure and eventually 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 functionality in smaller deals. More following the jump.
Conceptually, motors and gearboxes could be mixed and matched as had a need to greatest fit the application form, but in the finish, the complete gearmotor may be the driving factor. There are many of motors and gearbox types that can be mixed; 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.