Normal applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and digital line shafting. Industries offered include Material Handling, 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 could 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, planet gears and sun pinions are case – hardened and ground. This provides a superb transmission quality and permits precise positioning tasks.
They are available in nine sizes with reduction 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 mounting to rotary or indexing tables, pinion gears, pulleys or other drive elements without the need for a coupling. For high precision applications, backlash levels right down to 1 arc-minute are available. Right-angle and insight shaft versions of these reducers are also obtainable.
Some planetary-geared servo-motors offer additional options. For example, oil-movement lubrication and cooling lets products operate continuously at up to 3 x the nominal torque and power ranking. Oil-cooling also continues the actuator cool in high-temperature environments. Other options include explosionproof designs, alternative components and coatings, custom shafts, nonstandard motor voltages such as 24 or 48 Vdc, special feedback products, and special electric connectors to use with most amplifiers.
This standard range of Precision Planetary Reducers are perfect 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 motor technology, providing tight 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 tranquil running.
Fewer components also offer small packaging compared to servo worm reducer Bolt-on reducers. Bolt-on gear-heads regularly use right-position gears to reduce the space a reducer extends beyond a machine. Right-position gears, however, require an additional set of bevel gears to make the turn. These gears boost the solution’s size, cost, complexity, and total backlash since another mechanism is placed between your load and the engine. Usage of beveled gears defeats the advantage of a planetary gearhead altogether.