TRANSMISSION
for the drive train
Planetary gears, spur gears or heavy-duty gears, low backlash and networkable for mechanical engineering
Image: Schaeffler
Table of Contents
- Gearbox 2024
- Gear types
- Drive Elements
- Transmission engineering
- gear calculation
- Threaded spindle calculation
- Helical wheel calculation
- simulation software
- Wave calculation
- gear calculation
- Calculate timing belt length
- Splined shaft connection
- users report
- Applications and Industries
- manufacturer know-how
- FAQ
Transmission: News for the drive train in mechanical engineering
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Find the latest here Transmission for mechanical engineering and special industries, including planetary gear, spur gears or heavy duty gears, low backlash and networkable for the smart Powertrain in future-proof machines - with many features.
Gearbox and drive element – the most important things in brief
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With a gear you can Translations or change movement sizes. The transmission is driven by a motor. There are mechanical gears and fluid drives. You can find the latter in our section Hydraulic System. A gear sits between the Motor and the one to be driven machine element. The drive elements are often connected via Couplings. There are the following types of gears: gear gears, cam gears, crank gears, roller gears, screw gears. The translation can take place in stages or continuously. Then there are electric transmissions, which we will not go into here.
Crown gear production improved
April 14.04.2024, 3967 | In the past, bevel gears had the edge due to their manufacturing advantages. Welter has now further developed its production processes for crown gears and can now produce them in quality 5 according to DIN 0. These gears are very flexible with axis angles from 150 to XNUMX degrees. They enable the pinion to be moved axially.
Plug-and-play transmission for cobots and service robotics
November 30.11.2023, XNUMX | The potential for service robotics is great. Here, cobots take on monotonous and non-ergonomic tasks. For the simple, cost-effective implementation of such lightweight robots, Igus is introducing a gearbox kit for cobots. The focus is on the fully integrated Tribo wave gear with motor, absolute value encoder, force control and controller.
Planetary gearbox for rotary tables
Sep 11.09.2023, 0,1 | The completely redesigned drive for swivel axes from Schaeffler was implemented with a PSC precision planetary gearbox with a servo motor. The constant torsional backlash of just XNUMX arcmin over the service life makes it possible for the first time to dispense with a second drive for tensioning and eliminating torsional backlash.
Racks now also up to 2 m long
Sep 05.09.2023, 1 | Wittenstein now also offers the proven racks with a length of 2 m with a length of 2 m for linear systems. They simplify assembly, especially in short linear axes. If you combine it with the simple, quick, ergonomic and precise “Inira” assembly concept, there are further advantages with the new XNUMX-meter version.
Precision planetary gear with patented toothing
April 29.04.2023, XNUMX | With the precision planetary gearbox from the Schaeffler PSC series for industrial robots, designers have a tenfold lower torsional backlash and a threefold longer service life compared to the market standard. Such major leaps in development are very rare.
Sensorized wave gears for robotics
April 20.04.2023, XNUMX | Schaeffler's RT precision shaft gearboxes were designed for particularly dynamic and demanding robotics applications with a high torque level. Wave gears with fully integrated torque sensors are available as an option.
Two-stage worm spur gearbox with high ratios
February 15.02.2023, 30 | The worm-helical gearboxes in Groschopp's ZK series have been expanded: The ZKXNUMX combination of worm and spur gear stages allows high gear ratios and offers good efficiency. Made of aluminum, the gearboxes are particularly efficient and economical in combination with induction or servo motors.
Gear types
coming soon
Planetary gear | for numerous applications
The compact design, the low-noise operation, the possibility of high torquee to transfer, energy efficiency with high efficiencies and much more planetary gear out. Due to their high torsional rigidity, the arrangement of the Gears also for very good stability. Here we present new developments for industrial applications such as the smooth-running rotary gearboxes from Reccon or the industry 4.0 capable transmission von Wittenstein and various applications.
worm gear | For high torque transmission
A pair of worm gear is characterized by its ability to achieve high torque transmission in a compact design. It finds Application in elevators, conveyor systems or in automation technology where low-noise operation and self-locking are required. Modern worm gears are efficient, durable and optimized for precise control tasks. In this article you will discover some of these gearboxes from various manufacturers.
wave gear | For industrial robots, cobots + handling
Wave gears are suitable for applications that require precise positioning and high repeatability. The Schaeffler Group puts on the Hannover Messe equal three new precision wave gears before: for Cobots, Industrial robots and torque applications. The kit for fully integrated Tribo strain wave gear from Igus has everything a Cobot needed to accelerate low-cost automation.
rack gear | Highly accurate for precise movements
Systems for positioning tasks in mechanical engineering and in the Food industry defy harsh environmental conditions. Such extremely high loads hold the Rack gear from Leantechnik stood easily. Such a rack and pinion drive is available in numerous lifting systems, handling components and positioning systems in use worldwide. The following product information is dedicated to the new developments.
Drive Elements
coming soon
Drive and conveyor chain | Roller chains for industry
Discover the latest developments in the world of Drive and conveyor chains. This article provides information about innovative new products, shows their efficiency using user examples from the wood industry and automobile construction, and presents you with exclusive service offers. Learn how to be eco-friendly roller chains Optimize your production processes in every industry and so on Reduce TCO costs.
Plain bearings and rolling bearings | Machine elements for movement
The Difference The following is true between the two most commonly used plain bearings, including bushings and rolling bearings such as ball bearings, roller bearings or needle bearings: With plain bearings, the parts that move relative to one another are in direct contact. In rolling bearings there are rolling elements between the inner ring and outer ring Frictional resistance and thus reduce wear.
Gear | Types, manufacturer, configurator
Gears play a central role in Industrial driven, which are used in a variety of machines and systems. Such a Gear must withstand extreme stress, is typically corrosion resistant, and is often designed to be self-lubricating for longer life and reduced maintenance.
toothed belt | Innovations, applications, coating and much more.
The Timing belts is a universally applicable drive element for many industrial sectors such as automotive, packaging technology, mechanical engineering, tool making, printing technology, textile engineering. The latest new development is the Breco timing belt from Mulco, which comes with a new coating material can handle extremely hot temperatures.
Rack | Corrosion resistant and up to 2 m long
An rack converts rotating movements in the rack drive into linear ones. It is suitable for applications in automation technology, vehicle steering or is used in CNC machines. Modern racks are very precise and robust against environmental influences. We have a few for you below New Products for your convenience.
Transmission engineering
coming soon...
users report
coming soon...
Applications and Industries
coming soon...
manufacturer know-how
Igus
Schaeffler
Tsubaki
Other gearbox manufacturers
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Frequently asked questions
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roller chains are in their function as Drive chain or conveyor chain in industry often as machine element perceived as a means to an end, while the more complex components surrounding them receive greater attention. And so designers often use cost-effective standard solutions and don't even question them custom Development. Find out about Tsubaki, as Find the optimal chain for your specific requirements.
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Plastic Gears from Igus ensure lubricant-free power transmission in countless applications. Because of its special material Composition of base polymers, fibers, fillers and solid lubricants is a Gear Made of Iglidur high-performance polymers, highly wear-resistant. Below we present the New developments before:
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Systems for positioning tasks in mechanical engineering and in the Food industry defy harsh environmental conditions. Such extremely high loads hold the Rack gear from Leantechnik stood easily. Such a rack and pinion drive is available in numerous lifting systems, handling components and positioning systems in use worldwide. The following product information is dedicated to the new developments.
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The compact design, the low-noise operation, the possibility of high torquee transferred to, the energy efficiency with high efficiencies and much more characterize the planetary gear out. Due to their high torsional rigidity, the arrangement of the Gears also for very good stability. Here we present new developments for industrial applications such as the smooth-running rotary gearboxes from Reccon or the industry 4.0 capable transmission von Wittenstein and various applications.
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Precision gears have a significant influence on the dynamics, positioning and repeat accuracy or the service life of a construction. Schaeffler effect in the young company Ultra Precision Drives Two types of transmission have been developed that exceed the current state of the art: the Strain wave gear Series RT and the planetary gear of the PSC series. Learn how to use your Robotic-Take application to a new level.
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Gears play a central role in Industrial driven, which are used in a variety of machines and systems. Such a Gear must withstand extreme stress, is typically corrosion resistant, and is often designed to be self-lubricating for longer life and reduced maintenance. Find out about new developments and basic knowledge in this article.
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ABM Greiffenberger presents ABM angular gearboxes suitable for intralogistics, which are available in 2- and 3-stage versions. They offer a high efficiency of over 90% and are therefore significantly more efficient than worm gear with an efficiency of only 40 to 70%.
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Strain wave gear are suitable for applications that require precise positioning and high repeatability. the Schaeffler Group puts on the Hannover Messe equal three new precision wave gears before: for Cobots, Industrial robots and torque applications. The kit for fully integrated Tribo strain wave gear from Igus has everything a Cobot needed to accelerate low-cost automation. We present these and other innovations to wave gears to you here:
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NORD has evolved from a gearbox manufacturer to a value chain partner for complete solutions Drive Technology developed. The product portfolio also includes the industrial gear Maxxdrive series for maximum output torques of 282.000 Nm for heavy-duty applications. Nord Drivesystem is currently presenting a new industrial gearbox for hoists. The example of a Bascule bridge shows how an individual drive solution with a short delivery time is created. You can find this and other news below:
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A complete virtual image of powertrains and gearboxes is only possible if gearbox, Rolling- and gearing specialists theirs simulation models digitally link with each other. Therefore, the cross-company and cross-system data exchange is one of the most important prerequisites for the generation of Digital Twins. Schaeffler and SEW have created such a data exchange.
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ZF Friedrichshafen presents a new one Hollow shaft gear for Main spindle drives in front. The new Transmission The series with hollow shaft will initially start with the HWG 280 and 380 variants. They belong to the “Duoplan” model family and, according to the manufacturer, have many advantages over conventional two-speed manual transmissions.
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Wittenstein presents further developments of its "Galaxie" drive system, including a new size for axes with high requirements for compactness and precision with small to medium torques, an ultra-flat design and a gear version with or without hypoid pre-stage for space-saving machine integration. Practical exhibition models show these as well as the use and advantages of the gears in machine tools, milling heads and robot welding guns.