Usual 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 whole selection of our servo gearboxes that contain high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes as well as various combinations thereof. All common servo motors could be quickly set up with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and dependable transmission through their unique design. All ring gears, planet gears and sunlight pinions are case – hardened and ground. This provides an outstanding transmission quality and permits precise positioning tasks.
They can be purchased in nine sizes with reduction ratios from 3:1 to 600:1 and output torque capacities up to 16,227 lb.ft. The output can be provided with a good shaft or ISO 9409-1 flange, for mounting to rotary or indexing tables, pinion gears, pulleys or other drive elements with no need for a coupling. For high precision applications, backlash amounts right down to 1 arc-minute are planetary gearbox for servo motor available. Right-angle and insight shaft versions of the reducers are also available.
Some planetary-geared servo-motors offer additional options. For example, oil-flow lubrication and cooling lets models operate continuously at up to 3 x the nominal torque and power rating. Oil-cooling also retains the actuator great in high-temperature environments. Other options include explosionproof designs, alternative components and coatings, custom shafts, nonstandard engine voltages such as for example 24 or 48 Vdc, special feedback products, and special electric connectors to operate with most amplifiers.
This standard range of Precision Planetary Reducers are perfect for use in applications that demand high performance, precise positioning and repeatability. They were specifically developed for use with state-of-the-art servo engine technology, providing limited 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 elements 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-angle gears, however, require an additional group of bevel gears to help make the change. These gears raise the solution’s size, price, complexity, and total backlash since another system is placed between your load and the engine. Usage of beveled gears defeats the benefit of a planetary gearhead completely.