Normal applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis planetary gearbox for servo motor 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 ensure high stiffness and reliable transmission through their unique 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 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 good 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 down to 1 arc-minute are available. Right-angle and insight shaft versions of the reducers are also offered.
Some planetary-geared servo-motors offer additional options. For example, oil-stream lubrication and cooling lets devices operate constantly at up to 3 x the nominal torque and power ranking. Oil-cooling also will keep the actuator great in high-temperature environments. Other options include explosionproof designs, alternative components and coatings, customized shafts, nonstandard electric motor voltages such as for example 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. They were specifically developed for use with state-of-the-art servo electric motor technology, providing restricted integration of the electric motor 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 tranquil running.
Fewer components also offer small packaging in comparison to bolt-on reducers. Bolt-on gear-heads frequently use right-angle gears to reduce the length a reducer extends beyond a machine. Right-position gears, however, require yet another set of bevel gears to make the convert. These gears raise the solution’s size, cost, complexity, and total backlash since another system is placed between the load and the electric motor. Usage of beveled gears defeats the benefit of a planetary gearhead entirely.