Usual applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives and digital line shafting. Industries offered include Material Managing, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the whole selection of our servo gearboxes that consist of high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes and also various combinations thereof. All common servo motors could be very easily set up with all sizes of our gearboxes. Our PT servo planetary gearboxes assure high stiffness and dependable transmission through their unique design. All band gears, world gears and sunlight pinions are case – hardened and ground. This gives a superb transmission quality and allows for precise positioning tasks.
They can be purchased in nine sizes with reduction ratios from 3:1 to 600:1 and output torque capacities up to 16,227 lb.ft. The output can be provided with a good shaft or ISO 9409-1 flange, for mounting to rotary or indexing tables, pinion gears, pulleys or other drive components with no need for a coupling. For high precision applications, backlash levels down to 1 arc-minute are available. Right-angle and input shaft versions of these reducers are also offered.
Some planetary-geared servo-motors offer additional options. For instance, oil-movement lubrication and cooling lets products operate consistently at up to 3 x the nominal torque and power rating. Oil-cooling also retains the actuator cool in high-temperature environments. Various other options include explosionproof styles, alternative components and coatings, custom shafts, nonstandard engine voltages such as for example 24 or 48 Vdc, special feedback gadgets, and special electric connectors to use with most amplifiers.
This standard selection of Precision Planetary Reducers are perfect for use in applications that demand high performance, precise positioning and repeatability. These were specifically developed for make use of with state-of-the-art servo motor technology, providing restricted integration of the motor to the unit. Style features include mounting any servo motors (IEC, NEMA, or planetary gearbox for servo motor personalized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and calm running.
Fewer parts also offer small packaging in comparison to bolt-on reducers. Bolt-on gear-heads regularly use right-angle gears to reduce the distance a reducer extends beyond a machine. Right-position gears, however, require yet another set of bevel gears to help make the change. These gears increase the solution’s size, cost, complexity, and total backlash since another system is placed between the load and the electric motor. Usage of beveled gears defeats the advantage of a planetary gearhead entirely.