Usual applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives 
and digital line shafting. Industries served include Material Managing, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the whole range of our servo gearboxes that contain high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes in addition to various combinations thereof. All common servo motors can be quickly set up with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and reliable transmission through their particular design. All band gears, planet 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 can be provided with a good 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 insight shaft versions of the reducers are also obtainable.
Some planetary-geared planetary gearbox for servo motor servo-motors offer additional options. For instance, oil-flow lubrication and cooling lets products operate continually at up to 3 x the nominal torque and power ranking. Oil-cooling also continues the actuator awesome in high-temperature environments. Other options include explosionproof designs, alternative materials and coatings, customized shafts, nonstandard motor voltages such as for example 24 or 48 Vdc, special feedback products, and special electric connectors to use with most amplifiers.
This standard range of Precision Planetary Reducers are ideal for use in applications that demand high performance, precise positioning and repeatability. These 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), regular low backlash, high torsional stiffness, 95 to 97% efficiency and noiseless running.
Fewer elements also offer compact packaging in comparison to 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 an additional set of bevel gears to make the change. These gears increase the solution’s size, cost, complexity, and total backlash since another mechanism is placed between your load and the electric motor. Usage of beveled gears defeats the advantage of a planetary gearhead completely.