servo worm reducer

Typical applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and electronic 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 and also various combinations thereof. All common servo motors could be quickly installed with all sizes of our gearboxes. Our PT servo planetary gearboxes assure high stiffness and dependable transmission through their unique design. All band gears, world gears and sun pinions are case – hardened and ground. This gives an outstanding 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 result torque capacities up to 16,227 lb.ft. The output can 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 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 the reducers are also offered.

Some planetary-geared servo-motors offer additional options. For instance, oil-circulation lubrication and cooling lets units operate constantly at up to three times the nominal torque and power ranking. Oil-cooling also maintains the servo worm reducer actuator cool in high-temperature environments. Additional options include explosionproof designs, alternative materials and coatings, custom shafts, nonstandard electric motor voltages such as 24 or 48 Vdc, special feedback gadgets, 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 electric motor technology, providing limited integration of the engine to the unit. Design features include mounting any servo motors (IEC, NEMA, or personalized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and quiet 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 length a reducer extends beyond a machine. Right-angle gears, however, require an additional group of bevel gears to make the switch. These gears raise the solution’s size, price, complexity, and total backlash since another system is placed between the load and the engine. Use of beveled gears defeats the benefit of a planetary gearhead entirely.