These provide torque multiplication and speed reduction for the operation of primary movers in industrial machinery. Some have essential motors while others are provided with adapters for motors to become added.
From simple motion to heavy duty applications, we have a speed reducer for you.
Whether your servo program is in commercial automation, robotics, CNC machinery or automated manufacturing, everything you really require is a complicated, high-quality servo motor with the capacity of top energy efficiency and reliable performance. Leading semiconductor solutions from Infineon’s huge portfolio let you own it all: quality, intelligence, efficiency – and the price you demand. Discover what your servo electric motor can achieve when you select servo motorists, microcontrollers and more from Infineon. See additional electric motor control applications here in industrial automation.
A servo engine is made from a compatible motor coupled to a sensor that provides feedback about the positioning. In addition, it necessitates having a refined controller particularly made for servo motor use. As a rotary actuator, it enables exact control of the positioning, velocity and acceleration. A distinctive characteristic of the servo electric motor is usually that it consumes power while rotating to the desired position and rests upon arrival.
Servo-Worm Reducers were particularly developed for make use of with the most recent servo motors in applications that demand specific positioning and repeatability.
These reducers are suitable for applications in material managing, automation, machine tool, and robotics.
The light-weight modular aluminum housing design permits easy machine integration, and excellent heat dissipation. A wide variety of input flanges and couplings can be found to permit easy mounting of nearly any servo-motor and custom flanges can be accommodated. Output configurations with pinion, hollow bore, or solid shaft can be found and can be configured for input with motor flange, free input shaft, or both totally free input shaft and electric motor flange.
Our close partnerships with our installed customer base provided much insight to their evolving need for more high-precision right-angle gearing options.
These servo grade speed reducers are perfect for the most difficult of motion control applications. Each series incorporates a globoidal worm gear mesh design in order to achieve the torque handling capacity and the best levels of precision our clients have come to anticipate from us. The insight style of our EJ right-angle gearbox applies the same concept of motor modularity that is common across our High Precision product family, meaning our customers and distribution companions get the same degree of flexibility, product range, and overall availability that is unparalleled within our industry.
This standard range of Servo Reducers are perfect for use in applications that demand high performance, precise positioning and repeatability. They were specifically developed for use with state-of-the-art servo motor technology, providing restricted integration of the motor to the machine. Angular backlash of significantly less than 1 arc-moments is provided standard.
They are available in four sizes (50 mm to 100 mm center range) with input speeds up to 5,000 rpm, reduction ratios from 4.75 to 52:1 and output torque capacities up to 1700Nm. A wide variety of motor couplings and installation flanges are for sale to assembly to virtually all servo motors, and the hollow bore result can be used to mount output shafts, pinion shafts, or other drive elements.
Standard applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives, zero-backlash axis drives and digital line shafting. Industries served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
Our selection of worm gearboxes is particularly suitable for demanding stepper and servo motor applications.
The range covers:
torque ratings up to 4700Nm continuous
torque ratings up to 7800Nm peak (12,800Nm maximum emergency quit torque)
input speed 6000 maximum
backlash right down to 0.5 arc-min
solid, hollow and robot flange output shaft options
We test the stator windings, replace bearings, restoration the armature, switch and undercut the commutator, rewind the motor, dip and bake the windings and fully test all of the electro-mechanical properties of your servo electric motor.
Our electronic restoration laboratory performs repairs at component level (tachometer, encoder, resolver, hall effects or tachsyns). Feedback devices are adjusted to the correct timing, waveform shape, offset angle, and voltage level.
Our in-house machine shop can repair or remanufacture damaged shafts, sleeve endbells, or repair motor housings. Shafts are dynamically well balanced to mil specs to eliminate vibration.
State-of-the-art equipment enables us to precisely arranged encoder or feedback alignment and to run test the motor.
Designers generally switch to gear reducers in servopositioning applications for just two reasons. Initial, many applications require less speed and more torque than economically obtainable from a servo-motor only. A gear reducer trades top-end rate, which may not be needed, for higher output torque. Servomotors typically run at 3,000 to 5,000 rpm although for compact, high-power applications, some motors are wound to operate at higher speeds.
Second, a servocontrolled program has optimized performance when load inertia and electric motor inertia are comparable. Settling-time delays frequently result if load inertia is definitely high weighed against motor-armature inertia. Gear reducers solve this universal problem, reducing reflected inertia (the load inertia seen by the control system) by the square of the gear reduction ratio. For instance, a 5:1 decrease ratio offers a 25:1 decrease in the reflected load-inertia ratio, ensuring stable program operation and optimal machine overall performance.
When high performance is required, one great option is integral planetary gears, where in fact the gear set is portion of the actuator unit. In additional systems gears bolt on to the engine and are not necessarily planetary. A servoactuator gives among the highest power densities available in an electric-actuator system and is useful in applications that want high torque and/or power while reducing weight and space. Normal uses include robotics, materials managing, packaging machinery, and process control.
Planetary gearheads have high torque ratings because several gears uniformly discuss the strain. The mixing motion of the planet gears with the outer ring equipment 
keeps all tooth well lubricated. A single drop of oil using one tooth evenly redistributes over the entire gear set, which is not the case for nonplanetary equipment reducers. Planetary reducers also provide low backlash, which can be important for positioning precision and servosystem stability.
A planetary-geared servoactuator offers all the benefits of regular servomotors and bolt-upon planetary gear-heads with several drawbacks. Add-on servogearheads make use of a collar clamp to attach the pinion gear and engine shaft, which causes problems for some users. The pinion equipment may mount too far in or out and reduce the mesh with other gears. It can be misaligned, which decreases gear-head existence. And incorrect fastener torque can result in failure under load. Geared servomotors without clamps remove these problems and raise the system stiffness. Integrated planetary-geared actuators may also reduce inertia by eliminating unneeded components. This can improve performance through lower RMS current and quicker environment times.
Fewer parts also offer small packaging compared to bolt-on reducers. Bolt-on gear-heads frequently use right-angle 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 turn. These gears boost 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 benefit of a planetary gearhead entirely.
Some planetary-geared servo-motors offer additional options. For example, oil-movement lubrication and cooling lets products operate continuously at up to three times the nominal torque and power rating. Oil-cooling also continues the actuator great in high-temperature environments. Various other options include explosionproof styles, alternative materials and coatings, customized shafts, nonstandard engine voltages such as 24 or 48 Vdc, special feedback gadgets, and special electric connectors to operate with most amplifiers.
This standard selection 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 restricted integration of the engine to the unit. Style features include mounting any servo motors (IEC, NEMA, or customized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and calm running.
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 good shaft or ISO 9409-1 flange, for installation to rotary or indexing tables, pinion gears, pulleys or other drive components without the 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 available.
Standard applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and electronic line shafting. Industries served include Material Handling, 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 can 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 ring gears, planet gears and sun pinions are case – hardened and ground. This provides an outstanding transmission quality and permits precise positioning tasks.
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