These provide torque multiplication and acceleration reduction for the operation of prime movers in commercial machinery. Some have essential motors while others are provided with adapters for motors to become added.
From simple movement to heavy duty applications, we’ve a speed reducer for you.
Whether your servo app is in commercial automation, robotics, CNC machinery or automated manufacturing, what you really need 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 price you demand. Uncover 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 electric motor is constructed of a compatible electric motor coupled to a sensor that gives feedback about the positioning. Furthermore, it necessitates having a refined controller particularly designed for servo motor make use of. As a rotary actuator, it allows specific control of the positioning, velocity and acceleration. A unique characteristic of the servo engine is definitely that it consumes power while rotating to the desired position and then rests upon arrival.
Servo-Worm Reducers were specifically developed for use with the most recent servo motors in applications that demand precise positioning and repeatability.
These reducers are suitable for applications in material handling, automation, machine tool, and robotics.
The light weight modular aluminum housing design allows for easy machine integration, and excellent heat dissipation. A wide variety of insight flanges and couplings are available to permit easy mounting of almost any servo-motor and custom flanges can be accommodated. Result configurations with pinion, hollow bore, or solid shaft are available and may be configured for insight with motor flange, totally free input shaft, or both free input shaft and motor flange.
Our close partnerships with this installed customer foundation provided much insight to their evolving dependence on more high-precision right-angle gearing options.
These servo grade speed reducers are perfect for the most challenging of motion control applications. Each series incorporates a globoidal worm gear mesh design to be able to achieve the torque handling capacity and the highest levels of precision our clients have come to expect from us. The input style of our EJ right-angle gearbox applies the same idea of motor modularity that’s common across our High Precision item family, meaning our customers and distribution companions get the same degree of flexibility, product range, and overall availability that’s unparalleled within our industry.
This standard range of Servo Reducers are ideal for use in applications that demand powerful, 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 machine. Angular backlash of significantly less than 1 arc-a few minutes 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 variety of engine couplings and mounting flanges are available for assembly to virtually all servo motors, and the hollow bore result can be utilized to mount result shafts, pinion shafts, or other drive elements.
Normal 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 Managing, Automation, Aerospace, Machine Tool and Robotics.
Our selection of worm gearboxes is specially suited to demanding stepper and servo engine applications.
The range covers:
torque rankings up to 4700Nm continuous
torque rankings up to 7800Nm peak (12,800Nm maximum emergency end torque)
input speed 6000 maximum
backlash right down to 0.5 arc-min
solid, hollow and robot flange result shaft options
We test the stator windings, replace bearings, repair the armature, convert and undercut the commutator, rewind the electric motor, dip and bake the windings and fully test all of 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 devices are modified to the correct timing, waveform form, offset angle, and voltage level.
Our in-home machine shop can restoration or remanufacture damaged shafts, sleeve endbells, or repair electric motor housings. Shafts are dynamically balanced to mil specifications to eliminate vibration.
State-of-the-art equipment enables us to precisely set encoder or feedback alignment and to run test the engine.
Designers generally convert to gear reducers in servopositioning applications for two reasons. First, many applications require much less acceleration and more torque than economically available from a servo-motor alone. A equipment reducer trades top-end quickness, which may not be required, for higher output torque. Servomotors typically run at 3,000 to 5,000 rpm although for small, high-power applications, some motors are wound to use 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 certainly high compared with motor-armature inertia. Equipment reducers solve this universal problem, reducing reflected inertia (the strain inertia noticed by the control program) by the sq . of the gear reduction ratio. For instance, a 5:1 reduction ratio provides a 25:1 decrease in the reflected load-inertia ratio, ensuring stable program operation and optimal machine functionality.
When high performance is necessary, one great option is integral planetary gears, where the gear set is portion of the actuator unit. In various other systems gears bolt 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, materials managing, packaging machinery, and process control.
Planetary gearheads have high torque rankings because several gears uniformly share the load. The mixing motion of the planet gears with the outer ring gear keeps all tooth well lubricated. An individual 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 may be important for positioning accuracy and servosystem stability.
A planetary-geared servoactuator offers all the benefits of common 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 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 could be misaligned, which decreases gear-head life. And incorrect fastener torque can lead to failure under load. Geared servomotors without clamps remove these problems and boost 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 components also offer compact packaging compared to bolt-on reducers. Bolt-on gear-heads regularly use right-angle gears to reduce the length a reducer extends beyond a machine. Right-position gears, however, require yet another set of bevel gears to help make the convert. These gears increase the solution’s size, price, complexity, and total backlash since another mechanism is placed between your load and the electric motor. Use of beveled gears defeats the advantage of a planetary gearhead altogether.
Some planetary-geared servo-motors offer additional options. For instance, oil-circulation lubrication and cooling lets models operate consistently at up to three times the nominal torque and power ranking. Oil-cooling also continues the actuator great in high-temperature environments. Various other options include explosionproof styles, alternative materials and coatings, customized shafts, nonstandard electric motor voltages such as for example 24 or 48 Vdc, special feedback devices, and special electric connectors to use with most amplifiers.
This standard selection of Precision Planetary Reducers are perfect for use in applications that demand powerful, precise positioning and repeatability. These were specifically developed for make use of with state-of-the-art servo engine technology, providing tight integration of the engine to the unit. Design features include mounting any servo motors (IEC, NEMA, or customized motors), standard 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 can 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 amounts down to 1 arc-minute can be found. Right-angle and insight shaft versions of these reducers are also available.
Regular applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives and electronic line shafting. Industries offered include Material Managing, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the whole range of our servo gearboxes that consist of high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes in addition to various combinations thereof. All common servo motors could be quickly set up with all sizes of our gearboxes. Our PT servo planetary gearboxes assure high stiffness and reliable transmission through their unique design. All ring gears, planet gears and sunlight pinions are case – hardened and ground. This provides an outstanding transmission quality and allows for precise positioning tasks.
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