Normal applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and electronic line shafting. Industries offered include Material Managing, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT servo worm reducer 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 very easily installed with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and reliable transmission through their particular design. All ring gears, planet gears and sun pinions are case – hardened and ground. This provides a superb transmission quality and permits 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 solid shaft or ISO 9409-1 flange, for installation to rotary or indexing tables, pinion gears, pulleys or other drive elements without the need for a coupling. For high precision applications, backlash amounts down to 1 arc-minute can be found. Right-angle and input shaft versions of these reducers are also obtainable.
Some planetary-geared servo-motors offer additional options. For instance, oil-circulation lubrication and cooling lets units operate continuously at up to 3 x the nominal torque and power ranking. Oil-cooling also helps to keep the actuator awesome in high-temperature environments. Various other options include explosionproof styles, alternative components and coatings, custom shafts, nonstandard engine voltages such as 24 or 48 Vdc, special feedback devices, and special electrical connectors to operate 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 make use of with state-of-the-art servo electric motor technology, providing tight integration of the engine to the unit. Design features include installation any servo motors (IEC, NEMA, or personalized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and peaceful running.
Fewer elements also offer small packaging in comparison to bolt-on reducers. Bolt-on gear-heads regularly use right-angle gears to reduce the length a reducer extends beyond a machine. Right-position gears, however, require an additional set of bevel gears to help make the turn. These gears boost the solution’s size, cost, complexity, and total backlash since another mechanism is placed between your load and the engine. Usage of beveled gears defeats the advantage of a planetary gearhead entirely.