servo worm reducer

Common applications for these reducers include precision rotary axis drives, traveling gantries & columns, material 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 range of our servo gearboxes that consist of 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 reliable transmission through their unique design. All ring gears, planet gears and sunlight pinions are case – hardened and ground. This gives an outstanding transmission quality and allows for precise positioning tasks.

They are available 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 solid 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 amounts down to 1 arc-minute are available. Right-angle and input shaft versions of these reducers are also obtainable.

Some planetary-geared servo worm reducer servo-motors offer additional options. For example, oil-movement lubrication and cooling lets units operate constantly at up to 3 x the nominal torque and power rating. Oil-cooling also helps to keep the actuator cool in high-temperature environments. Other options include explosionproof styles, alternative components and coatings, customized shafts, nonstandard motor voltages such as 24 or 48 Vdc, special feedback devices, 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 make use of with state-of-the-art servo engine technology, providing restricted integration of the electric motor to the unit. Style features include installation any servo motors (IEC, NEMA, or customized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and peaceful running.

Fewer elements also offer small packaging in comparison to bolt-on reducers. Bolt-on gear-heads often use right-angle gears to reduce the distance a reducer extends beyond a machine. Right-angle gears, however, require an additional set of bevel gears to make the switch. These gears raise the solution’s size, cost, 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 altogether.

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