Standard applications for these reducers planetary gearbox for servo motor include precision rotary axis drives, traveling gantries & columns, material handling axis drives and digital line shafting. Industries served include Material Managing, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the whole 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 can be easily set up with all sizes of our gearboxes. Our PT servo planetary gearboxes assure high stiffness and reliable transmission through their unique design. All band gears, world gears and sun pinions are case – hardened and ground. This provides a superb transmission quality and allows for precise positioning tasks.
They can be purchased in nine 
sizes with decrease ratios from 3:1 to 600:1 and output torque capacities up to 16,227 lb.ft. The output could be provided with a good shaft or ISO 9409-1 flange, for mounting 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 available.
Some planetary-geared servo-motors offer additional options. For example, oil-stream lubrication and cooling lets models operate continually at up to three times the nominal torque and power rating. Oil-cooling also continues the actuator great in high-temperature environments. Other options include explosionproof styles, alternative components and coatings, custom shafts, nonstandard motor voltages such as for example 24 or 48 Vdc, special feedback gadgets, and special electrical 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 use with state-of-the-art servo electric motor technology, providing limited integration of the electric motor to the unit. Design features include installation any servo motors (IEC, NEMA, or personalized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and silent running.
Fewer components also offer compact 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 an additional group of bevel gears to help make the change. These gears increase the solution’s size, price, complexity, and total backlash since another mechanism is placed between the load and the engine. Usage of beveled gears defeats the advantage of a planetary gearhead completely.