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 could be easily set up with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and reliable transmission through their particular design. All band gears, world 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 output torque capacities up to 16,227 lb.ft. The output could be provided with a solid 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 amounts right down to 1 arc-minute can be found. Right-angle and input shaft versions of the reducers are also offered.
Some planetary-geared servo-motors offer additional options. For instance, oil-movement lubrication and cooling lets systems operate continually at up to three times the nominal torque and power rating. Oil-cooling also keeps the actuator awesome in high-temperature environments. Other options include explosionproof designs, alternative materials and coatings, custom shafts, nonstandard electric motor voltages such as 24 or 48 Vdc, special feedback gadgets, and special electric connectors to operate with most amplifiers.
This standard range of Precision Planetary Reducers are ideal for use in applications that demand high performance, precise positioning and repeatability. These were specifically developed for use with state-of-the-art servo engine technology, providing restricted integration of the engine 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 components also offer compact packaging compared to bolt-on reducers. Bolt-on gear-heads servo worm reducer regularly 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 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 motor. Use of beveled gears defeats the advantage of a planetary gearhead completely.