Regular applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives and digital line shafting. Industries offered include Material Handling, 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 along with various combinations thereof. All common servo motors could be quickly installed with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and dependable transmission through their particular design. All ring gears, world gears and sunlight pinions are case – hardened and ground. This gives a superb transmission quality and allows for servo worm reducer precise positioning tasks.

They can be purchased in nine sizes with decrease 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 installation to rotary or indexing tables, pinion gears, pulleys or other drive components without the need for a coupling. For high precision applications, backlash levels down to 1 arc-minute can be found. Right-angle and insight shaft versions of the reducers are also offered.

Some planetary-geared servo-motors offer additional options. For instance, oil-stream lubrication and cooling lets models operate continually at up to 3 x the nominal torque and power ranking. Oil-cooling also will keep the actuator awesome in high-temperature environments. Various other options include explosionproof styles, alternative materials and coatings, customized shafts, nonstandard motor voltages such as 24 or 48 Vdc, special feedback devices, and special electrical 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. They were specifically developed for make use of with state-of-the-art servo engine technology, providing restricted integration of the motor to the unit. Style features include mounting any servo motors (IEC, NEMA, or customized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and peaceful running.

Fewer parts also offer small packaging in comparison to bolt-on reducers. Bolt-on gear-heads often use right-position gears to reduce the distance a reducer extends beyond a machine. Right-angle gears, however, require yet another group of bevel gears to help make the turn. These gears increase the solution’s size, price, complexity, and total backlash since another system is placed between the load and the engine. Use of beveled gears defeats the benefit of a planetary gearhead entirely.