These provide torque multiplication and speed reduction for the operation of primary movers in commercial machinery. Some have essential motors while others are provided with adapters for motors to end up being added.
From simple movement to durable applications, we have a speed reducer for you.
Whether your servo app is in industrial automation, robotics, CNC machinery or automated manufacturing, everything you really require is a sophisticated, high-quality servo motor with the capacity of top energy efficiency and reliable performance. Leading semiconductor solutions from Infineon’s huge portfolio let you have it all: quality, cleverness, efficiency – and the purchase price you demand. Discover what your servo engine can achieve when you select servo drivers, microcontrollers and more from Infineon. See additional electric motor control applications within industrial automation.
A servo motor is made from a compatible engine coupled to a sensor that gives feedback about the positioning. In addition, it necessitates having a refined controller particularly made for servo motor use. As a rotary actuator, it allows precise control of the positioning, velocity and acceleration. A unique characteristic of the servo electric motor is that it consumes power while rotating to the required position and then rests upon arrival.
Servo-Worm Reducers were specifically developed for make use of with the most recent servo motors in applications that demand precise positioning and repeatability.
These reducers are ideal 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 multitude of input flanges and couplings can be found to allow easy mounting of almost any servo-motor and customized flanges could be accommodated. Result configurations with pinion, hollow bore, or solid shaft are available and may be configured for input with motor flange, free input shaft, or both totally free input shaft and motor flange.
Our close partnerships with our installed customer bottom provided much insight to their evolving dependence on more high-precision right-angle gearing options.
These servo grade speed reducers are ideal for the most challenging of motion control applications. Each series incorporates a globoidal worm equipment mesh design in order to obtain the torque handling capability and the highest levels of precision that 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 is common across our High Precision product family, meaning our clients and distribution companions get the same level of flexibility, product range, and overall availability that’s unparalleled within our industry.
This standard selection of Servo Reducers are perfect 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 motor to the machine. Angular backlash of less than 1 arc-mins is provided standard.
They are available in four sizes (50 mm to 100 mm center range) with input boosts to 5,000 rpm, reduction ratios from 4.75 to 52:1 and output torque capacities up to 1700Nm. A wide selection of electric motor couplings and mounting flanges are for sale to assembly to practically all servo motors, and the hollow bore result can be utilized to mount output shafts, pinion shafts, or other drive elements.
Common applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives, zero-backlash axis drives and digital line shafting. Industries served include Material Managing, Automation, Aerospace, Machine Tool and Robotics.
Our selection of worm gearboxes is particularly suitable for demanding stepper and servo engine 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 down to 0.5 arc-min
solid, hollow and robot flange output shaft options
We test 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 of the electro-mechanical properties of your servo engine.
Our electronic repair laboratory performs repairs at component level (tachometer, encoder, resolver, hall effects or tachsyns). Feedback devices are altered 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 well balanced to mil specs to eliminate vibration.
State-of-the-art equipment allows us to precisely established encoder or feedback alignment and to run test the motor.
Designers generally turn to equipment reducers in servopositioning applications for just two reasons. First, many applications require much less speed and more torque than economically offered from a servo-motor alone. A gear reducer trades top-end swiftness, 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 system has optimized performance when load inertia and 
electric motor inertia are similar. Settling-time delays frequently result if load inertia is usually high weighed against motor-armature inertia. Equipment reducers solve this universal problem, reducing reflected inertia (the load inertia seen by the control program) by the square of the apparatus reduction ratio. For example, a 5:1 decrease ratio offers a 25:1 reduction in the reflected load-inertia ratio, ensuring stable system operation and optimal machine functionality.
When high performance is necessary, 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 always planetary. A servoactuator gives one of the highest power densities obtainable in an electric-actuator program and pays to in applications that want high torque and/or power while minimizing weight and space. Normal uses include robotics, material managing, packaging machinery, and process control.
Planetary gearheads have high torque rankings because a number of gears uniformly share the strain. The mixing movement of the earth gears with the outer ring equipment keeps all the teeth well lubricated. An individual drop of oil on one tooth evenly redistributes over the whole gear set, which is not the case for nonplanetary gear reducers. Planetary reducers also provide low backlash, which can be important for positioning precision and servosystem stability.
A planetary-geared servoactuator offers all of the benefits of typical servomotors and bolt-upon planetary gear-heads with several drawbacks. Add-on servogearheads make use of a collar clamp to attach the pinion equipment and engine shaft, which in turn causes problems for some users. The pinion gear may mount too far in or out and reduce the mesh with additional gears. It could 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 system stiffness. Integrated planetary-geared actuators may also reduce inertia by eliminating unneeded components. This may improve overall performance through lower RMS current and quicker setting times.
Fewer elements also offer compact packaging compared to bolt-on reducers. Bolt-on gear-heads frequently use right-angle gears to reduce the distance a reducer extends beyond a machine. Right-position gears, however, require yet another set of bevel gears to help make the switch. These gears raise 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 benefit of a planetary gearhead altogether.
Some planetary-geared servo-motors offer additional options. For example, oil-stream lubrication and cooling lets models operate consistently at up to 3 x the nominal torque and power rating. Oil-cooling also retains the actuator great in high-temperature environments. Other options include explosionproof styles, alternative components and coatings, custom shafts, nonstandard engine voltages such as for example 24 or 48 Vdc, special feedback devices, 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. These were specifically developed for use with state-of-the-art servo electric motor technology, providing tight integration of the motor to the unit. Style features include mounting any servo motors (IEC, NEMA, or personalized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and peaceful running.
They can be purchased 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 solid shaft or ISO 9409-1 flange, for installation to rotary or indexing tables, pinion gears, pulleys or other drive elements with no 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 the reducers are also offered.
Normal applications for these reducers include precision rotary axis drives, traveling gantries & columns, material 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 consist of high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes as well as various combinations thereof. All common servo motors could be quickly set up with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and reliable transmission through their unique design. All ring gears, world gears and sun pinions are case – hardened and ground. This gives a superb transmission quality and allows for precise positioning tasks.
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