planetary gearbox for servo motor

Standard applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives and electronic line shafting. Industries offered include Material Handling, 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 and also various combinations thereof. All common servo motors can be very easily installed with all sizes of our gearboxes. Our PT servo planetary gearboxes assure high stiffness and reliable transmission through their particular design. All ring gears, world gears and sunlight pinions are case – hardened and ground. This gives an outstanding transmission quality and permits precise positioning tasks.

They can be purchased in nine sizes with decrease 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 elements with no need for a coupling. For high precision applications, planetary gearbox for servo motor backlash levels right down to 1 arc-minute can be found. Right-angle and insight shaft versions of the reducers are also available.

Some planetary-geared servo-motors offer additional options. For instance, oil-movement lubrication and cooling lets products operate consistently at up to three times the nominal torque and power rating. Oil-cooling also will keep the actuator great in high-temperature environments. Other options include explosionproof styles, alternative materials and coatings, customized shafts, nonstandard electric motor voltages such as 24 or 48 Vdc, special feedback products, 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. They were specifically developed for make use of with state-of-the-art servo motor technology, providing tight integration of the engine to the unit. Design features include installation any servo motors (IEC, NEMA, or customized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and quiet running.

Fewer components also offer compact packaging compared to bolt-on reducers. Bolt-on gear-heads regularly use right-position gears to reduce the length a reducer extends beyond a machine. Right-angle gears, however, require an additional group of bevel gears to help make the turn. These gears increase the solution’s size, price, complexity, and total backlash since another mechanism is placed between the load and the engine. Use of beveled gears defeats the benefit of a planetary gearhead altogether.

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