Common applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and digital line shafting. Industries offered include Material Managing, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the complete selection of our servo gearboxes that consist of high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes as well as various combinations thereof. All common servo motors can be easily 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 provides an outstanding transmission quality and allows for precise positioning tasks.

They are available 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 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 down to 1 arc-minute are available. Right-angle and insight shaft versions of these reducers are also obtainable.

Some planetary-geared servo-motors offer additional options. For example, oil-movement lubrication and cooling lets products operate continuously at up to three times the nominal torque and power rating. Oil-cooling also will keep the actuator awesome in high-temperature environments. Additional options include explosionproof styles, alternative components and coatings, custom shafts, nonstandard engine voltages such as for example 24 or 48 Vdc, special servo worm reducer feedback gadgets, and special electrical connectors to operate with most amplifiers.
This standard selection of Precision Planetary Reducers are ideal for use in applications that demand powerful, precise positioning and repeatability. They were specifically developed for make use of with state-of-the-art servo engine technology, providing tight integration of the motor to the unit. Style features include mounting any servo motors (IEC, NEMA, or personalized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and calm running.

Fewer parts also offer small packaging compared to bolt-on reducers. Bolt-on gear-heads often use right-angle gears to reduce the space a reducer extends beyond a machine. Right-position gears, however, require an additional group of bevel gears to help make the convert. These gears raise the solution’s size, price, complexity, and total backlash since another system is placed between your load and the electric motor. Use of beveled gears defeats the benefit of a planetary gearhead completely.