These provide torque multiplication and velocity 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 durable applications, we’ve a acceleration reducer for you.
Whether your servo app is in commercial automation, robotics, CNC machinery or automated manufacturing, what you really require is a sophisticated, high-quality servo motor capable of top energy efficiency and reliable performance. Leading semiconductor solutions from Infineon’s vast portfolio let you have it all: quality, cleverness, efficiency – and the purchase price you demand. Discover what your servo motor can achieve when you choose servo motorists, microcontrollers and more from Infineon. See additional engine control applications here in industrial automation.
A servo motor is constructed of a compatible motor coupled to a sensor that gives feedback about the position. In addition, it necessitates having a refined controller particularly designed for servo motor use. As a rotary actuator, it enables precise control of the positioning, velocity and acceleration. A distinctive feature of the servo engine can be that it consumes power while rotating to the required position and rests upon arrival.
Servo-Worm Reducers were specifically developed for use with the most recent servo motors in applications that demand exact positioning and repeatability.
These reducers are ideal 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 multitude of input flanges and couplings can be found to permit easy mounting of nearly any servo-motor and custom flanges could be accommodated. Output configurations with pinion, hollow bore, or solid shaft can be found and may be configured for input with motor flange, free insight shaft, or both free input shaft and engine flange.
Our close partnerships with our installed customer foundation provided much insight to their evolving need for more high-precision right-angle gearing options.
These servo grade speed reducers are well suited for the most challenging of movement control applications. Each series incorporates a globoidal worm equipment mesh design in order to achieve the torque handling capacity and the highest levels of precision that our clients have come to anticipate from us. The input design of our EJ right-angle gearbox applies the same concept of motor modularity that’s common across our High Precision item family, meaning our clients and distribution partners get the same level of flexibility, product variety, and overall availability that is unparalleled in your industry.
This standard selection of Servo Reducers are ideal 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 tight integration of the electric motor to the machine. Angular backlash of less than 1 arc-moments is provided standard.
They can be purchased 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 range of motor couplings and installation flanges are available for assembly to practically all servo motors, and the hollow bore result can be utilized to mount output shafts, pinion shafts, or other drive elements.
Usual applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives, zero-backlash axis drives and electronic line shafting. Industries served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
Our range of worm gearboxes is particularly suited to demanding stepper and servo electric motor applications.
The range covers:
torque rankings up to 4700Nm continuous
torque ratings up to 7800Nm peak (12,800Nm maximum emergency prevent torque)
input speed 6000 maximum
backlash right down to 0.5 arc-min
solid, hollow and robot flange output shaft options
We check the stator windings, replace bearings, repair the armature, convert and undercut the commutator, rewind the motor, dip and bake the windings and fully test all the electro-mechanical properties of your servo motor.
Our electronic restoration laboratory performs repairs at component level (tachometer, encoder, resolver, hall effects or tachsyns). Feedback products are adjusted to the right timing, waveform shape, offset angle, and voltage level.
Our in-home machine shop can restoration or remanufacture damaged shafts, sleeve endbells, or restoration electric motor housings. Shafts are dynamically balanced to mil specs to eliminate vibration.
State-of-the-art equipment allows us to precisely arranged encoder or opinions alignment and to run test the electric motor.
Designers generally switch to equipment reducers in servopositioning applications for two reasons. 1st, many applications require much less speed and more torque than economically offered from a servo-motor only. A gear reducer trades top-end rate, which may not be required, 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 optimal performance when load inertia and motor inertia are similar. Settling-time delays often result if load inertia is definitely high compared with motor-armature inertia. Equipment reducers solve this common problem, reducing reflected inertia (the strain inertia noticed by the control program) by the square of the apparatus reduction ratio. For instance, a 5:1 reduction ratio offers a 25:1 decrease in the reflected load-inertia ratio, ensuring stable system operation and optimal machine performance.
When high performance is necessary, one good option is integral planetary gears, where in fact the gear set is part of the actuator unit. In additional systems gears bolt on to the engine and are not always planetary. An integrated 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. Typical uses include robotics, material managing, packaging machinery, and process control.
Planetary gearheads have high torque ratings because many gears uniformly share the load. The mixing movement of the earth gears with the external ring gear 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 offer low backlash, which can be important for positioning precision and servosystem stability.
A planetary-geared servoactuator offers all of the benefits of regular servomotors and bolt-upon planetary gear-heads with several drawbacks. Add-on servogearheads use a collar clamp to attach the pinion gear and motor shaft, which causes problems for some users. The pinion equipment may mount too much in or out and reduce the mesh with additional gears. It can be misaligned, which reduces gear-head life. And incorrect fastener torque can result in failing under load. Geared servomotors without clamps get rid of these problems and increase the program stiffness. Integrated planetary-geared actuators may also reduce inertia through the elimination of unneeded components. This can improve efficiency through lower RMS current and quicker establishing times.
Fewer parts also offer compact packaging in comparison to bolt-on reducers. Bolt-on gear-heads frequently use right-angle gears to reduce the distance 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, price, 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 altogether.
Some planetary-geared servo-motors offer additional options. For instance, oil-flow lubrication and cooling lets models operate continually at up to 3 x the nominal torque and power rating. Oil-cooling also keeps the actuator cool in high-temperature environments. Various other options include explosionproof styles, alternative materials and coatings, custom shafts, nonstandard electric motor voltages such as 24 or 48 Vdc, special feedback devices, and special electrical connectors to operate with most amplifiers.
This standard selection of Precision Planetary 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 engine technology, providing restricted integration of the electric motor to the unit. Design features include installation any servo motors (IEC, NEMA, or personalized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and quiet running.
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.
Typical applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and digital line shafting. Industries served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the complete range of our servo gearboxes that consist of high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes as well as various combinations thereof. All common servo motors can be quickly installed with all sizes of our gearboxes. Our PT servo planetary gearboxes ensure high stiffness and reliable transmission through their particular design. All ring gears, world gears and sun pinions are case – hardened and ground. This provides an outstanding transmission quality and allows for precise positioning tasks.
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