planetary gearbox for servo motor

Usual applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives and digital line shafting. Industries served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the complete 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 can be easily set up with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and reliable transmission through their particular design. All ring gears, planet gears and sunlight pinions are case – hardened and ground. This gives a superb 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 can be provided with a good shaft or ISO 9409-1 flange, for mounting to rotary or indexing tables, planetary gearbox for servo motor pinion gears, pulleys or other drive components with no need for a coupling. For high precision applications, backlash levels down to 1 arc-minute can be found. Right-angle and insight shaft versions of the reducers are also offered.

Some planetary-geared servo-motors offer additional options. For instance, oil-stream lubrication and cooling lets models operate consistently at up to three times the nominal torque and power ranking. Oil-cooling also maintains the actuator great in high-temperature environments. Various other options include explosionproof styles, alternative materials and coatings, customized shafts, nonstandard motor voltages such as for example 24 or 48 Vdc, special feedback devices, and special electrical 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 engine technology, providing restricted integration of the electric motor to the unit. Design features include mounting any servo motors (IEC, NEMA, or personalized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and peaceful running.

Fewer parts also offer compact packaging compared to bolt-on reducers. Bolt-on gear-heads frequently use right-angle gears to reduce the distance a reducer extends beyond a machine. Right-angle gears, however, require yet another set of bevel gears to help make the convert. These gears raise the solution’s size, price, complexity, and total backlash since another system is placed between your load and the electric motor. Use of beveled gears defeats the advantage of a planetary gearhead altogether.

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