Regular applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials 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 consist of high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes along with 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 dependable transmission through their particular 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 are available in nine sizes with reduction 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 components with no need for a coupling. For high precision applications, backlash amounts down to 1 arc-minute can be found. Right-angle and input shaft versions of the reducers are also obtainable.

Some planetary-geared servo-motors offer additional options. For example, oil-stream lubrication and cooling lets models operate consistently at up to three times the nominal torque and power rating. Oil-cooling also keeps the actuator great in high-temperature environments. Other options include explosionproof designs, alternative components and coatings, custom shafts, nonstandard engine voltages such as 24 or 48 Vdc, special feedback devices, and special electric connectors to use with most amplifiers.
This standard range of Precision Planetary Reducers are perfect for use in applications that demand powerful, precise positioning and repeatability. They were specifically developed for make use of with state-of-the-art servo motor technology, providing restricted integration of the motor 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 silent running.

Fewer parts also offer compact packaging in comparison to planetary gearbox for servo motor Bolt-on reducers. Bolt-on gear-heads often use right-position gears to reduce the space a reducer extends beyond a machine. Right-angle gears, however, require yet another set of bevel gears to help make the convert. These gears boost the solution’s size, cost, complexity, and total backlash since another system is placed between your load and the electric motor. Use of beveled gears defeats the benefit of a planetary gearhead entirely.