These provide torque multiplication and rate reduction for the operation of primary movers in commercial machinery. Some have integral motors while others are given with adapters for motors to end up being added.
From simple motion to heavy duty applications, we’ve a speed reducer for you.
Whether your servo app is in industrial automation, robotics, CNC machinery or automated manufacturing, what you really need 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 own it all: quality, cleverness, efficiency – and the purchase price you demand. Discover what your servo electric motor can achieve when you select servo motorists, microcontrollers and more from Infineon. See additional motor control applications here in industrial automation.

A servo engine is made of a compatible engine coupled to a sensor that gives feedback about the position. In addition, it necessitates having a refined controller particularly designed for servo motor make use of. As a rotary actuator, it enables exact control of the positioning, velocity and acceleration. A distinctive characteristic of the servo engine is that it consumes power while rotating to the desired position and rests upon arrival.
Servo-Worm Reducers were particularly developed for use with the latest 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 permits easy machine integration, and excellent heat dissipation. A multitude of input flanges and couplings can be found to permit easy mounting of almost any servo-motor and custom flanges can be accommodated. Output 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 base provided much insight into their evolving need for more high-precision right-angle gearing options.
These servo grade speed reducers are perfect for the most challenging of motion control applications. Each series includes a globoidal worm equipment mesh design in order to attain the torque handling capability 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 product family, meaning our clients and distribution partners get the same degree of flexibility, product variety, and overall availability that’s 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 make use of with state-of-the-art servo engine technology, providing restricted integration of the motor to the unit. Angular backlash of significantly less than 1 arc-mins is provided standard.

They are available 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 selection of electric motor couplings and mounting flanges are available for assembly to virtually all servo motors, and the hollow bore output can be used to mount output 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 served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
Our range of worm gearboxes is particularly suited to demanding stepper and servo motor applications.

The range covers:

torque rankings up to 4700Nm continuous
torque ratings 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 output shaft options
We test the stator windings, replace bearings, restoration the armature, change and undercut the commutator, rewind the motor, dip and bake the windings and fully check 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 adjusted to the right timing, waveform form, offset angle, and voltage level.

Our in-house machine shop can restoration or remanufacture damaged shafts, sleeve endbells, or restoration engine housings. Shafts are dynamically balanced to mil specs to eliminate vibration.

State-of-the-art equipment allows us to precisely arranged encoder or feedback alignment and to run test the engine.
Designers generally switch to equipment reducers in servopositioning applications for just two reasons. Initial, many applications require much less quickness and more torque than economically available from a servo-motor only. A gear reducer trades top-end quickness, which may not be needed, for higher output torque. Servomotors typically operate 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 electric motor inertia are similar. Settling-time delays often result if load inertia is high weighed against motor-armature inertia. Equipment reducers solve this universal problem, reducing reflected inertia (the strain inertia noticed by the control system) by the square of the gear reduction ratio. For instance, a 5:1 decrease ratio provides a 25:1 decrease in the reflected load-inertia ratio, ensuring stable program procedure and optimal machine efficiency.

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 electric motor and are not necessarily planetary. A servoactuator gives among the highest power densities available in an electric-actuator program and pays to in applications that require high torque and/or power while minimizing weight and space. Regular uses include robotics, material handling, packaging machinery, and process control.

Planetary gearheads have high torque rankings because several gears uniformly reveal the load. The mixing motion of the earth gears with the external ring equipment keeps all tooth well lubricated. An individual drop of oil using one tooth evenly redistributes over the entire gear set, which isn’t the case for nonplanetary gear reducers. Planetary reducers also offer low backlash, which can 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 attach the pinion gear and engine shaft, which in turn causes problems for some users. The pinion gear may mount too far in or out and decrease the mesh with various other gears. It could 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 may also reduce inertia through the elimination of unneeded components. This may improve functionality through lower RMS current and quicker establishing times.

Fewer elements also offer compact packaging in comparison to bolt-on reducers. Bolt-on gear-heads regularly use right-angle gears to reduce the distance a reducer extends beyond a machine. Right-position gears, however, require an additional group of bevel gears to help make the turn. These gears boost the solution’s size, price, complexity, and total backlash since another mechanism is placed between your load and the engine. Use of beveled gears defeats the advantage of a planetary gearhead completely.

Some planetary-geared servo-motors offer additional options. For example, oil-movement lubrication and cooling lets systems operate continually at up to 3 x the nominal torque and power rating. Oil-cooling also continues the actuator great in high-temperature environments. Various other options include explosionproof designs, alternative materials and coatings, customized shafts, nonstandard 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 powerful, precise positioning and repeatability. They were specifically developed for use with state-of-the-art servo electric motor technology, providing restricted integration of the engine to the unit. Design features include mounting any servo motors (IEC, NEMA, or customized motors), regular low backlash, high torsional stiffness, 95 to 97% efficiency and noiseless running.

They are available in nine sizes with reduction 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 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 insight shaft versions of these reducers are also available.

Common applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives and digital 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 along with various combinations thereof. All common servo motors can be easily installed with all sizes of our gearboxes. Our PT servo planetary gearboxes assure high stiffness and reliable transmission through their unique design. All band 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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