Common applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and electronic line shafting. Industries served 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 and also 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 dependable transmission through their unique design. All band gears, planet gears and sun pinions are case – hardened and ground. This gives an outstanding transmission quality and allows for 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 could 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 levels right down to 1 arc-minute are available. Right-angle and insight shaft versions of the reducers are also available.

Some planetary-geared servo-motors offer additional options. For example, oil-stream lubrication and cooling lets systems operate constantly at up to three times the nominal torque and power ranking. Oil-cooling also keeps the actuator awesome in high-temperature environments. Additional options include explosionproof styles, alternative components and coatings, customized shafts, nonstandard engine voltages such as 24 or 48 Vdc, special feedback products, and special electrical connectors to use with most amplifiers.
This standard selection of Precision Planetary Reducers are ideal 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 restricted integration of the engine to the unit. Style features include planetary gearbox for servo motor mounting any servo motors (IEC, NEMA, or customized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and quiet running.

Fewer elements also offer small packaging compared to bolt-on reducers. Bolt-on gear-heads frequently use right-angle gears to reduce the length a reducer extends beyond a machine. Right-angle gears, however, require yet another set of bevel gears to make the switch. These gears increase the solution’s size, cost, complexity, and total backlash since another mechanism is placed between the load and the motor. Use of beveled gears defeats the benefit of a planetary gearhead altogether.