These provide torque multiplication and acceleration 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 motion to durable applications, we have a velocity reducer for you.
Whether your servo application is in industrial automation, robotics, CNC machinery or automated manufacturing, everything 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 own it all: quality, cleverness, efficiency – and the price you demand. Discover what your servo electric motor can achieve when you choose servo drivers, microcontrollers and more from Infineon. See additional engine control applications here in industrial automation.
A servo electric motor is constructed of a compatible electric motor coupled to a sensor that provides feedback about the positioning. Furthermore, it necessitates having a refined controller particularly made for servo motor use. As a rotary actuator, it allows specific control of the position, velocity and acceleration. A distinctive feature of the servo electric motor is usually 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 managing, automation, machine tool, and robotics.
The light weight modular aluminum housing design allows for easy machine integration, and excellent heat dissipation. A multitude of insight 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 can be configured for insight with motor flange, totally free input shaft, or both totally free input shaft and electric motor flange.
Our close partnerships with this installed customer base provided much insight into their evolving need for more high-precision right-angle gearing options.
These servo grade speed reducers are ideal for the most challenging of movement control applications. Each series incorporates a globoidal worm equipment mesh design to be able to obtain the torque handling capacity and the highest levels of precision our customers have come to anticipate from us. The input style of our EJ right-angle gearbox applies the same concept of motor modularity that is common across our High Precision item family, meaning our clients and distribution companions get the same level of flexibility, product variety, and overall availability that is 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 restricted integration of the motor to the unit. Angular backlash of less than 1 arc-minutes is provided standard.
They can be purchased in four sizes (50 mm to 100 mm center distance) with input boosts 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 mounting flanges are available for assembly to virtually all servo motors, and the hollow bore output can be used to mount result shafts, pinion shafts, or other drive elements.
Common 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 offered include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
Our selection of worm gearboxes is specially suited to demanding stepper and servo electric motor applications.
The range covers:
torque ratings up to 4700Nm continuous
torque rankings up to 7800Nm peak (12,800Nm maximum emergency end 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, change and undercut the commutator, rewind the engine, dip and bake the windings and fully check all 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 gadgets are altered to the correct timing, waveform shape, offset angle, and voltage level.
Our in-home machine shop can restoration or remanufacture damaged shafts, sleeve endbells, or restoration motor housings. Shafts are dynamically balanced to mil specifications to eliminate vibration.
State-of-the-art equipment allows us to precisely set encoder or opinions alignment and to run test the electric motor.
Designers generally switch to gear reducers in servopositioning applications for two reasons. 1st, many applications require less acceleration and more torque than economically available from a servo-motor alone. A gear 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 compact, high-power applications, some motors are wound to use at higher speeds.
Second, a servocontrolled system has optimized performance when load inertia and motor inertia are comparable. Settling-time delays frequently result if load inertia is usually high compared with motor-armature inertia. Equipment reducers solve this common problem, reducing reflected inertia (the load inertia noticed by the control program) by the square of the apparatus reduction ratio. For example, a 5:1 reduction ratio offers a 25:1 decrease in the reflected load-inertia ratio, ensuring stable program procedure and optimal machine performance.
When high performance is required, one good option is integral planetary gears, where the gear set is portion of the actuator unit. In other systems gears bolt to the engine and are not necessarily planetary. A built-in servoactuator gives one of the highest power densities obtainable in an electric-actuator system and pays to in applications that want high torque and/or power while minimizing weight and space. Standard uses include robotics, materials handling, packaging machinery, and process control.
Planetary gearheads have high torque rankings because many gears uniformly discuss the load. The mixing movement of the earth gears with the external ring equipment keeps all teeth well lubricated. A single drop of oil on one tooth evenly redistributes over the whole gear set, which isn’t the case for nonplanetary equipment reducers. Planetary reducers also provide low backlash, which may be important for positioning accuracy and servosystem stability.
A planetary-geared servoactuator offers all of the benefits of common servomotors and bolt-on planetary gear-heads with few of the drawbacks. Add-on servogearheads make use of a collar clamp to add the pinion equipment and electric motor shaft, which causes problems for some users. The pinion gear may mount too far in or out and reduce the mesh with various other gears. It can be misaligned, which decreases gear-head lifestyle. And incorrect fastener torque can lead to failing under load. Geared servomotors without clamps get rid of these problems and raise the system stiffness. Integrated planetary-geared actuators can also reduce inertia through the elimination of unneeded components. This can improve overall performance through lower RMS current and quicker establishing times.
Fewer components also offer small packaging compared to bolt-on reducers. Bolt-on gear-heads regularly use right-angle gears to reduce the space a reducer extends beyond a machine. Right-position gears, however, require yet another set of bevel gears to help make the turn. These gears raise the solution’s size, cost, complexity, and total backlash since another mechanism is placed between the 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 instance, oil-circulation lubrication and cooling lets products operate continually at up to three times the nominal torque and power rating. Oil-cooling also helps to keep the actuator cool in high-temperature environments. Additional options include explosionproof styles, alternative materials and coatings, customized shafts, nonstandard electric motor voltages such as for example 24 or 48 Vdc, special feedback gadgets, and special electric connectors to use 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 make use of with state-of-the-art servo motor technology, providing restricted integration of the electric 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 silent 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 good shaft or ISO 9409-1 flange, for mounting to rotary or indexing tables, pinion gears, pulleys or other drive elements with no need for a coupling. For high precision applications, backlash amounts right down to 1 arc-minute can be found. Right-angle and input shaft versions of these reducers are also obtainable.
Typical applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials 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 selection of our servo gearboxes that contain high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes in addition to various combinations thereof. All common servo motors 
can be easily installed with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and reliable transmission through their particular design. All ring gears, world gears and sunlight pinions are case – hardened and ground. This gives an outstanding transmission quality and allows for precise positioning tasks.
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