Regular applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and digital line shafting. Industries offered include Material Handling, 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 can be quickly set up with all sizes of our gearboxes. Our PT servo planetary gearboxes ensure high stiffness and dependable transmission through their unique design. All 
ring gears, planet gears and sun 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 decrease ratios from 3:1 to 600:1 and result torque capacities up to 16,227 lb.ft. The output can 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 can be found. Right-angle and insight shaft versions of these reducers are also offered.
Some planetary-geared servo-motors offer additional options. For example, oil-flow lubrication and cooling lets models operate constantly at up to 3 x the nominal torque and power rating. Oil-cooling also keeps the actuator awesome in high-temperature environments. Various other options include explosionproof designs, alternative materials and coatings, customized shafts, nonstandard engine voltages such as 24 or 48 Vdc, special feedback gadgets, and special electric connectors to use with most amplifiers.
This standard range of Precision Planetary Reducers are ideal for use in applications that demand powerful, precise positioning and repeatability. These were specifically developed for use with state-of-the-art servo electric motor technology, providing limited integration of the electric motor to the unit. Style features include installation any servo motors (IEC, NEMA, or personalized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and tranquil running.
Fewer elements also offer small packaging compared to bolt-on reducers. Bolt-on gear-heads planetary gearbox for servo motor frequently use right-angle gears to reduce the distance a reducer extends beyond a machine. Right-position gears, however, require an additional set of bevel gears to make the convert. These gears increase the solution’s size, cost, complexity, and total backlash since another system is placed between the load and the motor. Usage of beveled gears defeats the advantage of a planetary gearhead completely.