Normal applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and electronic line shafting. Industries served include Material Managing, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the complete range 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 easily installed with all sizes of our gearboxes. Our PT servo planetary gearboxes assure high stiffness and dependable transmission through their unique design. All ring gears, world gears and sun pinions are case – hardened and ground. This gives an outstanding transmission quality and permits precise positioning tasks.
They are servo worm reducer available in nine sizes with reduction ratios from 3:1 to 600:1 and result torque capacities up to 16,227 lb.ft. The output could be provided with a good shaft or ISO 9409-1 flange, for installation to rotary or indexing tables, pinion gears, pulleys or other drive components with no need for a coupling. For high precision applications, backlash levels right down to 1 arc-minute are available. Right-angle and insight shaft versions of these reducers are also offered.
Some planetary-geared servo-motors offer additional options. For example, oil-movement lubrication and cooling lets systems operate constantly at up to three times the nominal torque and power ranking. Oil-cooling also continues the actuator awesome in high-temperature environments. Other options include explosionproof styles, alternative components and coatings, custom shafts, nonstandard engine voltages such as for example 24 or 48 Vdc, special feedback products, and special electric connectors to operate with most amplifiers.
This standard range 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 electric motor technology, providing 
limited integration of the electric motor to the unit. Style features include mounting any servo motors (IEC, NEMA, or customized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and quiet running.
Fewer parts also offer compact packaging in comparison to bolt-on reducers. Bolt-on gear-heads often use right-angle gears to reduce the distance a reducer extends beyond a machine. Right-angle gears, however, require yet another set of bevel gears to help make the switch. These gears boost the solution’s size, cost, complexity, and total backlash since another system is placed between your load and the electric motor. Usage of beveled gears defeats the advantage of a planetary gearhead completely.