The latest issue of maxon’s driven magazine looks at developments and trends in e-mobility.
50 years ago, it wouldn’t have been dreamed of that a family could go on a trip in their car without burning a drop of fuel. Or that inexperienced cyclists could tour vast mountain ranges. Or that robots pull weeds, not humans. These are three, of many, examples that show the influence of electric drive systems on our daily lives and our mobility.
In addition to e-mobility developments, readers get an insight into the battery development at maxon and meet a friendly superhero with a disability. For inquisitive minds, there is an in-depth technical article about inductance in iron-core DC motors.
For more information or to download your free copy of driven click here. Contact maxon motor Australia for application assistance tel. +61 2 9457 7477.
driven, the maxon magazine, appears twice annually in three languages and is full of interesting reports, interviews, and news from the world of drive technology. The current issue is available online or can be ordered in print, free of charge.
Parvalux manufactures an extensive range of Permanent Magnet DC Brushed motors that can be combined with their in-house manufactured right-angle or in-line gearheads.
The Parvalux standard brushed DC motors offer a performance range of speeds across 1,000 – 5,000 RPM, power up to 2,030 W and torques of 0.1 to 4.9 Nm. When combined with in-house manufactured gearboxes these systems are suitable for a varied range of applications found in the healthcare, industrial or leisure industries. These PMDC motors can be off the shelf, semi-tailored or custom-made systems dependent on the application needs.
For more information contact maxon motor Australia tel. + 61 2 9457 7477 or visit Parvalux’s website.
maxon motor acquired British-based Parvalux Electric Motors Ltd in December 2018. Parvalux has been in operation for more than 70 years, covering three production sites across the UK with more than 185 employees. The new technologies available to maxon include AC motors, worm gearboxes and DC drives with power ranges up to 1.5 kW.
From 1st to 5th April maxon will be at Hannover Messe, the world’s largest technology fair showcasing the latest in innovation, technology and industry. maxon will unveil new powerful DC motor drives as well as a larger DC and new AC motor offering, with the addition of UK manufacturer Parvalux.
maxon are excited to announce a new modular drive system, the IDX compact drive, consisting of a motor and integrated EPOS4 motor controller. These systems are of particular use in applications within industrial automation or logistics automation. The IDX compact drives are configurable online.
Making a special appearance is UK motor manufacturer Parvalux. The established company has been part of the maxon group since January 2019 and expands the product portfolio with DC and AC motors up to 1.5 kW as well as suitable angular gearheads. These are used for a wide variety of applications, from stair lifts to transport systems and industrial robots. maxon CEO Eugen Elmiger comments: “We will no longer have an upper performance limit in the future.”
maxon has also boosted the performance of its brushless pancake motors (with diameters of 60 and 90 mm). Suitable for applications where space is limited but high drive power is required, such as logistics applications like belt drives or autonomous vehicles. A new design has resulted in performance increases of up to 100%. Both the EC 60 flat and the EC 90 flat drives are available as power-up versions, either with an open rotor or with an attached fan. As a result of optimal motor cooling, the EC 60 flat now delivers 200 W of power, while the EC 90 flat reaches up to 600 W.
In addition, maxon will present further innovations such as the ENX EASY XT encoder for use in harsh environments, or the tiny brushless ECX Speed with a diameter of 6mm, which can be configured online like all X drives.
For more information contact maxon motor Australia tel. +61 2 9457 7477.
The new look edition of maxon’s driven magazine discusses the role DC motor and drive systems play in passenger aircraft.
The new look issue of maxon’s driven magazine focuses on five exciting trends in the aerospace industry and poses the question, “what will travel look like in the future?”. Air travel usage has increased immensely over the years. Prices are at a record low and planes are becoming even more efficient – in part due to electric drive systems, which are replacing outdated hydraulic systems. Several hundred drive systems are installed in every modern long-haul aircraft.
Also discussed are critical features of high-precision insulin pumps and a technical report on sensorless control of brushless DC motors.
To download a free copy visit magazine.maxonmotor.com
driven, the maxon motor magazine, is printed twice a year in three languages and is full of interesting stories, interviews, and news from the world of drive technology. The current issue is now available online and can be ordered in print, free of charge.:
maxon motor Australia tel. +61 2 9457 7477.
In November 2018 after 2 years of construction, a new centre for the manufacture of microdrives in the medical technology industry officially opened in Sachseln, Switzerland.
To keep up with demand maxon motor built a new Innovation centre for continued collaboration of various R&D departments as well as state-of-the-art cleanrooms to produce microdrives for use in the medical technology industry. These DC motor drives are used in insulin pumps, medication delivery systems or surgical robots and the cleanrooms enable maxons’ continued fulfilment of highest quality standards.
The new building is the fifth building at maxon headquarters. A solar panel system on the rooftop provides up to 180 megawatt-hours of energy every year. More than 1200 employees currently work at maxon headquarters. The Innovation centre cost approximately CHF 30m and represents an important part of maxon’s growth strategy. “With this step, we are strengthening our Swiss headquarters and our ability to focus even more on individual markets worldwide,” says maxon CEO Eugen Elmiger. The measures include establishing a global R&D team and continuous expansion of the eight production sites. With more than 2600 employees worldwide, the company is set to focus on complete drive systems and their integration into a wide variety of applications.
For more information on drive system solutions particularly in the medical field please contact maxon motor Australia tel. +61 2 9457 7477.
maxon motor is excited to announce the acquisition of British gear motor manufacturer Parvalux Electric Motors Ltd. This expands maxon’s product portfolio and introduces new capabilities within the medical technology and industrial automation fields, amongst others.
maxon motor acquired the British-based Parvalux Electric Motors Ltd. Parvalux has been in operation for more than 70 years and offers brushed DC motors, AC motors and gearheads. Covering three production sites across the UK and with more than 185 employees, Parvalux generated revenues of £23 million annually with exports reaching approximately 40% worldwide.
The new technologies available to maxon include AC motors, worm gearboxes and DC drives with power ranges up to 1.5 kW. maxon is also better placed to serve the industry (robotics and transport systems) and medical technology (stair lifts, electric wheelchairs, etc.) markets.
In turn Parvalux benefits from maxon’s global sales network for its continued growth, and plans to expand the business’s workforce. The management board of Parvalux remains unchanged and an agreement to keep the price of the acquisition will remain confidential.
Another alignment between maxon and Parvalux was their vision to provide highly customised solutions tailored to individual customer requisites. maxon’s strategy of long-term sustainable growth is evident in this partnership. “We want to be a long-term market leader in the drives market and offer our customers the best service possible,” says maxon CEO Eugen Elmiger. Chairman of the board of directors Dr. Karl-Walter Braun adds: “I’m confident that Parvalux will contribute to this goal with its know-how and high quality products, and that the company will prove to be an outstanding addition to the maxon world.”
For more information please contact maxon motor Australia tel. + 61 2 9457 7477.
This very small DC micromotor has morphed into a perfect application solution. It is in fact, a brushed DC motor, planetary gearhead and magnetic encoder customised to suit the application.
Being only 10mm diameter it requires close inspection to notice the unique changes that have been made to the motor solution. Through extensive and vigorous testing the design engineers for the end application have individually examined and “tweaked” almost every feature. The first prototypes delivered used a standard maxon RE10 motor and GP10 planetary gearhead. It was found that the extremely space constrained location where the motor is mounted required the assembly technicians to tightly bend the cables where they exited the digital encoder. This caused strain on the solder terminations of the encoder PCB. maxon quickly implemented the customers following request for a resin to be applied at the cable exit to assist with strain relief. This assisted to an extent by making the motor design more robust however it was what is commonly referred to as a “band-aid solution”. Further testing revealed the true cause of the cable strain came about because of an unspecified cable exit angle with relation to the customer fitted custom front flange for the motor. Also further exacerbated by the screw on mounting assembly between the motor and gearhead that allowed for various angle of orientation that were torque dependent. This in a small number of occasions caused the cable to interfere with other components in the machine. A solution offered by maxon motor Australia was that at the point of motor fabrication, the front motor mounting flange and customer drive element be laser welded in place. This is difficult enough to achieve given the motors micro dimensions but additional drastic changes had to be made to facilitate the customisation. This being a completely redesigned gearbox with a stainless steel construction to enable welding of the flange to the motor body. A special jig was constructed to hold the motor and encoder cable exit in specific orientation with the front flange whilst welding takes place to ensure consistent part relationship. Thus, over time maxon motor have morphed a standard catalogue motor and gearhead into a perfectly suited custom solution.
Contact maxon motor Australia at their Sydney office on Ph: +61 2 9457 7477.
Global DC motor and drive specialist maxon motor has recorded growth across innovation, markets, revenue and production in 2017.
Sachseln/Obwalden (Switzerland) – The maxon motor group accomplished record revenues in 2017reporting a rise by 8.6% to CHF 459 million (up from CHF 422.5 million in the previous year). All markets contributed to the growth. Cash flow increased to just under CHF 50 million (up from 41.7 million). The number of employees globally increased to 2577. At a 40% revenue share, medical technology continues to be the strongest sector, followed by industrial automation at 28%. With R&D investments of CHF 34 million and more than 360 employees in our R&D sites worldwide, maxon has succeeded in bringing more than 20 new motors and gearheads to market and expand the company’s position as a leading manufacturer of high-quality drive components and systems. maxon looks to the future with confidence.
The impetus of growth behind maxon is mainly from the innovative precision DC motors and drives with high efficiency as well as the matching electronics for controlling complex motion sequences. The company produces in Sachseln/CH, Sexau/GER, Veszprém/HU, Cheonan/South Korea, and soon at its new factory in Taunton near Boston/USA. In addition to the sites above, R&D facilities are also located in China, France, and the Netherlands.
Growth in all markets worldwide
The biggest market in Europe is Germany, followed by Switzerland and the UK. Italy and the Iberian peninsula also grew markedly. After some years of stagnation, a strong growth has also picked up in the US. In Asia, maxon achieved new records in Japan, South Korea and Taiwan. In China, maxon has seen double-digit growth over the past years. “The revenue increase by 100 million over four years has posed a great challenge to us as a company in regard to quality and service. Owing to our highly trained employees, we have been able to master this challenge successfully,” says majority shareholder Karl-Walter Braun.
20 + new products released in 2017 alone
One in seven maxon employees works in research and development. As a result of these steadily expanding capabilities, maxon launched more than 20 new electric motors, gearheads, encoders and controllers in the past year. In aerospace, the motors work at temperatures as low as -130°C, while ESA’s Mercury Planetary Orbiter space probe has to withstand temperatures of more than 350°C on its flight toward the sun. In 2020, high-performance maxon motors will be used in two rover missions by ESA and NASA, after having run for more than 15 years in the hostile Mars environment despite a scheduled service life of only a few weeks.
“Our ‘Mission 2020’ strategy for growth, which we launched years ago with the goal of achieving forward integration of drive systems, is showing some initial success,” says Eugen Elmiger, CEO of maxon motor group. “For example, we’ve been able to secure a large order for pump systems to reduce nitrous gas emissions in Diesel cars in the highly competitive automotive market. We also drove forward the development of complete surgical power tools, as well as micro-pump systems used in minimal invasive cardiac surgery.” Eugen Elmiger also expects healthy growth for the user-friendly and efficient high-performance multi-axis controllers made by zub, a company acquired by maxon last year.
Looking ahead: a strong start
The first months of the new year were characterised by strong growth across the group. Pending orders and revenues exceed the figures of the previous year. Due to the overall economic development, the company expects growth to slow down somewhat in the second half of the year. “We will approach further expansion with the necessary caution,” says Karl-Walter Braun.
For further information please contact maxon motor Australia tel. +61 2 9457 7477.
maxon motor have released the 2018/19 catalogue. Entitled “High precision drives and systems” the new catalogue theme is based on maxon motors focus on building complete drive systems including DC motors, gearheads, sensors and controllers.
maxon motor will continue to be the world’s leading supplier of high precision brushed and brushless DC motors and gearheads but also have expanded into cross-platform system solutions from a single source. In addition to the new capabilities expansion maxon have released a large range of new products. These include: A new square format 16mm brushless DC motor, 13mm and 16mm ECX high speed brushless motors, the new ECi-30 low cost high torque BLDC motor, an entire range of frameless brushless motors that are particularly suitable for wheel hub applications and robotic joint actuation, new encoders and various new motor control units. The first torque levels from a direct drive maxon motor at 1Nm have been achieved with the new 260W flat motor that is less than 40mm long and a series of motors with a hollow bore are handy for applications that require a passage for cables, air or light. Print versions and online e-paper versions have been released.
For customised solutions contact maxon motor Australia Ph: +61 2 9457 7477.
Maxon’s miniature high speed electric DC motors align perfectly with German manufacturer KAGs larger BLDC and Brushed DC motors.
maxon motor works closely with Hannover based, German manufacturer KAG motors. KAG produces heavy duty, innovative, reliable EC and DC motors for off-the-shelf or customisable drive system solutions to the transport sector. The industry is heavily legislated with regards to access rights for the general public. KAG DC motors can be found in automatic bus and train doors, sliding steps, access ramps, doors for WC facilities in trains, switchgear, sanding systems, mirror adjustment and auxiliary compressors. The designs are vandalism-proof, vibration-resistant, cogging-torque and noise optimised, and have a slim design where needed. For more information on DC motors for transport systems please contact maxon motor Australia tel. +61 2 9457 7477. Visit http://www.kag-hannover.com/en/ for more information on KAG DC motors.