From two to eighty axis – maxon motor release a revised, versatile multi axis motor position system.
Need an eighty axis position control system? Well let’s face it, not everyone does. Though more often than not, in today’s increasingly sophisticated world of motion systems three and four axis systems are required. The trouble for motion control suppliers is being able to meet customer demands for motor position control systems with seemingly infinitely variable requirements.
Three axis controller systems in the past were very common but when you needed to control four motors there were two servoamplifiers paid for but not used. What made this industry standard even more inefficient was that inside the box for these motion controllers was simply three separate motor control units connected on a Bus system. This describes the problem that maxon multi axis system has solved.
Developed as an eleven axis motherboard with snap-apart individual drive segments. The exact number of motor axis can be easily configured simply by separating the required number of drives and jumping both the power and communications along the board. It is an incredibly simple though effective solution that has now been tested and proven in every combination. The most notable application is an eighty axis motor control system for a complex food handling production line.
Technical features include: CANopen control, Interpolation Position Mode, 6 digital inputs and 2 analogue inputs per axis, current regulation and a wide voltage input.
For more information contact maxon motor Australia tel. +61 2 9457 7477.
New BLDC design has the advantages of both outrunner and inrunner brushless DC motors.
Outrunner motors offer many advantages, the biggest of them being the maximised distance from the shaft centre to the flux gap of the motor creating a larger lever arm effect from the torque production location to the axis. The larger diameter of outrunner motors therefore gives typically very good torque characteristics. There are also disadvantages of BLDC outrunner motors. The externally rotating rotor and static internal stator is a particular concern in any equipment that is operating near people or in harsh environments. This new design offers an “internal external rotor” that is contained in a aluminium or optional sealed stainless steel motor housing. There are other additional advantages for the new design. The design contains a unique internally mounted 4096cpt incremental encoder and can be assembled with high torque ceramic planetary gearheads, producing a positioning drive system with a slow motion high torque focus. Applications in process control, valve actuation and industrial machinery are particularly suitable for this new motor.
Contact maxon motor Australia for application assistance. Ph: +61 2 9457 7477.
New industrial series IP65 hollow shaft right angle gearmotor.
Featuring high power density this 60mm diameter 400W 48V brushless DC motor and right angle helical bevel gear combination can deliver 25Nm of torque. Loads can be mounted traditionally via keyway or coupling and also through-shaft clamp collar fittings can be used. The brushless DC motor’s rear cable entry housing contains a 5000cpt 3 channel encoder and a DC holding brake for safety critical power failure load holding. Two different 48V windings allow for high speed and low current preferences making control selection easy and cost effective. All surfaces are gasketed, all bearings are rubber sealed and cables are grommeted for industrial operation in harsh environments making the drive particularly suitable for oil and gas, mining and agriculture applications.
For more information please contact maxon motor Australia tel. + 61 2 9457 7477.
maxon motor have achieved higher levels of power density for their 4 pole brushless gearmotors.
Up to 96% efficiency and 5Nm from a gearhead that is only 22mm diameter. This new series of ultra-power gearheads has been perfectly matched with a 4 pole 120W brushless DC motor and a 1000cpt 3 channel encoder. With the exception of maxon motors specialist oil filled heavy duty gearboxes the new series gives the highest torque levels available from 22mm. Intermittent torque ratings have increased from 3.8 to 6.5Nm with a maximum speed input of 10,000rpm. The pictured combination is the first of the series supplied to customers in Australia and also exhibits a custom shaft with key and keyway. Additionally, the motor is fitted with temperature sensors in contact with the winding to allow the brushless DC 4 pole motor to be pushed to its continuous thermal capacity. A sealed bearing system and continuous welding of inline components protect the assembly for use in harsh environments and give optimal assembly strength making the gearmotor series particularly suitable for Aerospace applications.
For more information contact maxon motor Australia tel. +61 9457 7477.
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.
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.
Introducing the new configurable ECX SPEED 6 M brushless DC motor that accelerates from 0 to 100,000 rpm in 5 milliseconds.
The ECX SPEED 6 M is a new brushless DC motor from maxon. With an ironless winding suitable for speeds up to 100,000 rpm and available in 3, 6 or 12 V nominal voltage. With the option of two power ratings, the High Power version delivers approximately 25% more torque than the standard version. The brushless motor is offered with Hall sensors or as a sensorless version. It is configurable and can be combined with matching gearheads and encoders.
This particular DC motor is useful in applications with space constraints that require high precision positioning tasks such as those found in medical and lab automation and robotics industries.
For more information please contact 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.
Brushless motor with encoder and gear. Customised to perfectly match critical servo motor requirements
Requiring up to 22Nm of intermittent torque with only a tiny amount of available space, only maxon motor could custom build the perfect solution for this application. The brushless DC motor contains an internal 1024cpt encoder and is only 22mm long.
Outrunner style pancake motors have an external rotor which offers both advantages and disadvantages. The brushless DC motor has the rotor magnets mounted on the outside of the stator giving the motor more available torque via the additional distance between where the force is produced and the shaft. Essentially, more leverage. However, having an external rotor leaves the rotating mass exposed to the operating environment where it could potentially be impacted upon and create imbalances on the motor.
maxon motor were able to combine a unique combination of a flat brushless DC motor with an internal 1024 count per turn encoder with a ceramic planetary gearhead to meet a customers’ application requirements, though the exposed rotor was a concern for the engineer. By re-designing the front mounting flange of the motor, maxon were able to build a custom rear cover for the motor to protect it and stay within the maximum 43mm available diameter. This must be designed around the thermal requirements of the motor when working in the application environment under the specific loads and duty cycles.
Customisation processes like this for specific requirements then become available for other applications and eventually catalogue components. The motor is now available for system voltages from 12V to 48V with internal encoders from 256 counts per revolution to 2048 counts. There is a ventilated version for high power density, a standard version and an enclosed version.
Contact maxon motor Australia for application assistance. + 61 2 9457 7477.