Regular servo worm reducer 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 whole selection of our servo gearboxes that contain high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes along with 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 reliable transmission through their particular design. All ring gears, world gears and sunlight pinions are case – hardened and ground. This provides a superb transmission quality and permits precise positioning tasks.

They are 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 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 components without the need for a coupling. For high precision applications, backlash amounts 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 instance, oil-circulation lubrication and cooling lets devices operate continually at up to three times the nominal torque and power ranking. Oil-cooling also keeps the actuator great in high-temperature environments. Various other options include explosionproof designs, alternative materials and coatings, customized shafts, nonstandard motor voltages such as 24 or 48 Vdc, special feedback gadgets, and special electric connectors to operate with most amplifiers.
This standard selection 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 motor to the unit. Design features include mounting any servo motors (IEC, NEMA, or customized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and silent running.

Fewer components also offer compact packaging compared to bolt-on reducers. Bolt-on gear-heads often use right-position 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 boost the solution’s size, price, complexity, and total backlash since another mechanism is placed between your load and the electric motor. Usage of beveled gears defeats the benefit of a planetary gearhead completely.