Regular 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 selection of our servo gearboxes that contain high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes along with various combinations thereof. All common servo motors can be quickly set up with all sizes of our gearboxes. Our PT servo planetary gearboxes ensure high stiffness and reliable 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 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 good shaft or ISO 9409-1 flange, for mounting to rotary or indexing tables, pinion gears, pulleys or other drive components with no need for a coupling. For high precision applications, backlash levels right down to 1 arc-minute can be found. Right-angle and input shaft versions of these reducers are also offered.
Some planetary-geared servo-motors offer additional options. For example, oil-circulation lubrication and cooling lets systems operate continuously at up to three times the nominal torque and power rating. Oil-cooling also maintains the actuator awesome in high-temperature environments. Various other options include explosionproof styles, alternative materials and coatings, customized shafts, nonstandard electric motor voltages such as 24 or 48 Vdc, special feedback devices, and special electrical connectors to use with most amplifiers.
This standard range of Precision Planetary Reducers are ideal 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 limited integration of the electric motor to the unit. planetary gearbox for servo motor design features include mounting any servo motors (IEC, NEMA, or customized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and silent running.
Fewer elements also offer small packaging in comparison to bolt-on reducers. Bolt-on gear-heads frequently use right-angle gears to reduce the length a reducer extends beyond a machine. Right-position gears, however, require yet another group of bevel gears to help make the switch. These gears increase the solution’s size, cost, complexity, and total backlash since another system is placed between your load and the engine. Use of beveled gears defeats the benefit of a planetary gearhead completely.