maxon motor have unveiled the first sterilisable encoder for brushless DC motors. This will create many opportunities for advances in medical technology.
The first steam sterilisable encoder has been released by maxon motor. The ENX EASY is available in two versions, as an incremental (1024 CPT) and an absolute version (4096 CPT). It can be integrated into suitable motors without increasing the length. The encoder has allowed maxon to create the first sterilisable drive system with brushless DC motor, gearhead and integrated encoder.
Ideal for demanding medical / surgical applications where speed and positioning control tasks are performed. Available with ball bearings or in a ceramic version. The encoder delivers high speeds, extremely precise commutation, low vibration and reduction of heat build-up. To optimise costs and space restrictions, the encoder is integrated in the brushless DC motor.
For more information please contact maxon motor Australia tel. +61 2 9457 7477.
For applications withstanding tough environments particularly suited to defence, marine, aerospace, scientific research and oil & gas industries.
Excessive humidity, condensation and airborne pollution can cause corrosion, reduce surface resistance, and trigger metal migration. maxon’s new DC servo motor controller is not affected by these conditions, due to the polymer-coated circuit board. Even silicon or lubricant oils do not stick. The controller withstands ambient temperatures from -40 °C to +92 °C. The vibration and shock endurance comply with the high requirements of the Environmental Engineering Considerations & Laboratory Tests (MIL-STD 810F).
This results in a wide range of applications in fields like defence, marine, aerospace, scientific research, oil refineries and automotive systems.
Available to order online from May onwards, the DC motor controller is designed for both brushed and brushless (with Hall sensors) DC motors up to 400 W of continuous power and 750 W of peak power. The Servoamplifier has configurable digital and analogue inputs along with current limits and speed ramp settings.
For more information contact maxon motor Australia on +61 2 9457 7477 or visit our website’s ESCON motor controller page.
The latest issue of the maxon motor magazine, driven, contains interviews, technological insights and the latest from maxon’s DC motor experts.
maxon motor’s first issue of 2017 looks at:
- Electric motors and the role they play in our day to day life
- Roboy! Where is he now?
- Women in engineering: an interview with two maxon motor engineers
- Examples of the latest applications containing maxon DC motors.
driven focuses on drive technology and is published twice per year in three languages. The print version is available free of charge at magazine.maxonmotor.com
All issues are also available on the driven app, which can be downloaded from the App Store and Google Play Store.
For more information on DC motor technology please call maxon motor Australia on +61 2 9457 7477.
New levels of torque and position capability are now possible with the development of adaptive hardware for maxon low profile brushless DC motors and harmonic planetary gearheads.
Pictured is a combination showing the maxon brushless DC 70W 24V motor, 2048 counts per turn internally integrated encoder and the new harmonic light weight low profile zero backlash gearhead. The gearmotor assembly increases the torque and reduces the size of previous solutions using planetary gearbox technology. The output capability is 19Nm repeated and 31Nm intermittently, which is ground-breaking for a combination just 55mm diameter and 59mm long for all three components. Having and internal encoder and a zero backlash gear makes the unit ideal for robotic joint and positioning applications in industrial automation, process control and also for precision laboratory and scientific equipment.
Contact maxon motor Australia on +61 2 9457 7477 for further information or assistance.
maxon motor’s new motion controller for DC motors is very small indeed. Just 17g and 39mmx54mm the position controller can also control both brushed DC motors and brushless DC motors (BLDC motors).
Available on request is the newest version of the successful EPOS DC motor control modules, the EPOS4 24/1.5. The tiny dimensions of the controller belie it’s capabilities. It retains the full motion control capabilities of much larger controllers including RS232, USB, CanOpen and EtherCAT communications onboard or via adaptor modules. Feedback from the DC or BLDC motor is achieved using either hall sensors, incremental encoders or absolute encoders. It can be used with current / torque control, closed loop speed control and position control. Designed primarily for use on 12V or 24V systems the controller is based on a very high PWM frequency of 100kHz for adaption with highly dynamic ironless and coreless DC motors that have low inductance levels. Current limiting, overcurrent, over temperature, under voltage, overvoltage and short cct protective functions are all included as standard. Free setup software for auto configuration and tuning of motors is supplied along with programming examples for PC, PLC, Labview and Linux environments. IEC61800-5-2 based Safe Torque Off (STO) also makes the controller suitable for use in critical applications such as manufacturing processes and collaborative robotics.
For further information or for application assistance contact maxon motor Australia tel. +61 2 9457 7477.
A year of highlights: maxons involvement in technology and innovation throughout 2016.
For more information please contact maxon motor Australia on tel. +61 2 9457 7477.
|maxon introduced MARS (Maxon Advanced Robotics & Systems) a new facility dedicated solely to DC motors in mechatronics drive systems|
|300V brushless DC motor for use submerged in oil and designed specifically for Australia’s increasing ROV and subsea market http://www.maxonmotor.com.au/maxon/view/news/MEDIARELEASE_300V_Brushless_DC_motor_Australia|
|maxon released the very popular ROV Thruster Range, with modified control units available for use in water. Including subsea motors, gearheads, thrusters and compensators http://www.maxonmotor.com.au/maxon/view/news/MEDIARELEASE_ROV_Thruster_subsea_motors|
|Brushless frameless flat motors (pancake motors) are available on request in a frameless form. Suitable for high torque and low speed applications http://www.maxonmotor.com.au/maxon/view/news/MEDIARELEASE_Brushless_Frameless_DC_motors_from_maxon_motor_Australia|
|A tiny brushless flat DC motor with a diameter of 10mm that achieves speeds of up to 22,000rpm was used in a Space application http://www.maxonmotor.com.au/maxon/view/news/MEDIARELEASE_Very_small_brushless_DC_flat_motor|
|maxon Australia delivered a company first – a right angle spiroid and planetary inline gearhead fitted either end of a brushless DC motor http://www.maxonmotor.com.au/maxon/view/news/MEDREL_Brushless_DC_motor_with_two_2_gearheads|
|Sydney’s Iconic Harbour Bridge received a climbing robot that inspects areas of the Bridge for disrepair or damage http://www.maxonmotor.com.au/maxon/view/news/MEDIAREL_maxon_DC_Motors_in_climbing_robot_Sydney_Harbour_Bridge_Australia|
|A new DC motor position controller was released. With tiny dimensions of 60mm x 62mm and able to drive both brushed and brushless DC motors up to 1500W with 98% efficiency http://www.maxonmotor.com.au/maxon/view/news/MEDIARELEASE_New_DC_motor_Position_Controller|
|The new catalogue was released in May with an unparralled number of new DC motors, gearheads and controllers available http://www.maxonmotor.com.au/maxon/view/news/maxon_launches_unparalleled_number_of_new_DC_drive_systems|
|A custom long ball screw linear actuator, driven by a DC servo motor and gearhead, showed maxon motor’s ability to provide tailored solutions http://www.maxonmotor.com.au/maxon/view/news/MEDIARELEASE_DC_servo_linear_actuation|
|The first ECX DC motor was delivered to an Australian University. The motor has extremely low noise at very high speeds http://www.maxonmotor.com.au/maxon/view/news/MR_New_line_of_high_speed_brushless_DC_motors|
|Doctors are able to assess a patient up to 1,000km away thanks to an Australian University and robotics haptic technology http://www.maxonmotor.com.au/maxon/view/news/MEDIARELEASE_DC_motors_in_robots_as_an_extension_of_doctors_arm|
|An ROV that takes live video and underwater pictures and streams them directly to your smartphone, tablet or laptop http://www.maxonmotor.com.au/maxon/view/news/MEDREL_ROVs_with_maxon_DC_motors_controlled_from_your_smartphone|
|Australia’s defence industry received a robust right angle DC servo gear motor, for a very demanding application http://www.maxonmotor.com.au/medias/sys_master/root/8820826144798/MEDIARELEASE-Custom-DC-gear-motor-solution.pdf|
|An ROV fitted with maxon DC motors found the largest submarine built in WWII, lying 190 metres below the ocean. These special DC motor combinations can reach depths up (down!) to 6,000m http://www.maxonmotor.com.au/maxon/view/news/PRESSRELEASE_maxon_DC_drives_exploring_depths_up_to_6000m|
|An Israeli company, ReWalk Robotics, developed an Exo-skeleton specifically helping quadriplegic people to walk again. Maxon motors control the movement of the hips and knees http://www.maxonmotor.com.au/maxon/view/news/PRESSRELEASE_maxon_DC_motors_in_Exoskeleton|
|drive.tech a new site for innovation by maxon motor was announced! http://drive.tech/|
|maxon announces a system that tracks and records every component manufactured in maxon DC servo motors http://www.maxonmotor.com.au/maxon/view/news/PRESSRELEASE_DC_servo_motors_tracked|
|Try before you buy: the maxon motor BIKEDRIVE rental facility opens in Giswil, Obwalden http://www.maxonmotor.com.au/maxon/view/news/PRESSRELEASE_maxon_BIKEDRIVE_test_facility|
|New sizes of DC motor and Planetary Gearheads available for configuration through maxon’s online tool http://www.maxonmotor.com.au/maxon/view/news/PRESSRELEASE_new_sizes_of_DC_motor_configurable_online|
|A unique DC motor and gearhead combination was developed for an Australian customer providing solutions for robotic rehabilitation http://www.maxonmotor.com.au/maxon/view/news/PRESSRELEASE_DC-motor-with-right-angle-gear-and-planetary-gear|
|For use in subsea applications, maxon’s MT-30 thruster is pressure tolerant up to 6,000 meters with oil compensation. The propeller is modified for low noise operation. Other features include: Maximum bollard thrust of 10kgs, Voltage of 27 and weighs slightly over 900gms http://www.maxonmotor.com.au/maxon/view/news/PRESSRELEASE_maxon_thruster_with_DC_motors|
|A surgical robot gives surgeons the ability to perform microsurgery from thousands of kilometres away, with an added sense of touch http://www.maxonmotor.com.au/maxon/view/news/PRESSRELEASE-HeroSurg-Robot-with-maxon-DC-motors|
|maxon motor updated their subsea thruster – three sizes received updated performance levels, being the 20, 30 and 40mm diameter units http://www.maxonmotor.com.au/maxon/view/news/PRESSRELEASE-Brushless-DC-Subsea-thruster-update|
|maxon motor added sterilisable brushless DC motors and gearheads to their online configurator http://www.maxonmotor.com.au/maxon/view/news/More-to-choose-from-with-maxons-online-custom-design-tool|
|maxon released driven, their bi-annual magazine that focused on developments in the medical industry http://www.maxonmotor.com.au/maxon/view/news/DC-motors-in-medical-technology|
|Maxon release two new varieties of brushless DC motor – the ECX SPEED 16 and ECX SPEED High-Power DC motors http://www.maxonmotor.com.au/maxon/view/news/New-high-speed-brushless-DC-motors-from-maxon|
Maxon motor built models of the Mars Rovers Sojourner, Opportunity and ExoMars for a Space exhibit at the Swiss Museum of Transport.
The Swiss Museum of Transport in Lucerne is updating their Space exhibition. With maxon motor trainee help, the exhibit features complete 1:1 scale models of the Mars Rovers Sojourner, Opportunity and ExoMars. The models have moving parts including the camera head and drilling units. Visitors at the Swiss Museum can get an up-close look at the outer space technology and even take a selfie with a Mars Rover.
Maxon motor manufactured 35 DC motors and drives in the real Opportunity Rover that survived 10+ years on Mars. As well, at their headquarters in Sachseln, maxon assembled parts of the ExoMars Rover including modules that drive the vehicle and are responsible for the steering. The ExoMars is due for launch in 2020.
For similar stories to this you can view maxon’s driven magazine online, or for information on outer space technology please contact maxon motor Australia on Tel. +61 2 9457 7477.
For more stories similar to this one visit maxon motor’s driven magazine available on-line at maxonmotor.com.au © maxon motor
Complex processing applications requiring human interaction require absolute precision to ensure operator safety. New zero backlash brushless DC servo gear motors with absolute encoder combinations supply the solution.
When a mineral processing company required an automation process involving high torque levels in close proximity to the machinery operator, new product thinking was required. The heavy equipment being moved generates considerable inertia that would need to hold under brake tension. Position control of the load requires encoder feedback on the brushless DC motor to compliment absolute encoder feedback on the load and zero backlash on the gearhead to ensure the unit is in the exact position that the control system thinks it is.
The solution pictured is the first assembled combination of a maxon 60mm 48V 400w brushless DC motor, 3 channel digital incremental encoder, 24V holding brake and 160:1 zero backlash gearhead. This new motor solution can hold a 400Nm load continuously and withstand shock loading on the output of up to 2200Nm. Speeds of up to 30rpm are capable from the unit and it is easily configured for use with servo amplifiers or position controllers having zero cogging or mechanical detents.
For further information on this new product combination or engineering assistance with complex applications please do not hesitate to contact our Sydney office. Ph. +61 2 9457 7477.
Maxon motor Australia will now receive a weekly shipment of DC servo motor customer orders to their Sydney office.
maxon motor Australia has responded to their customer demands and from August 3rd will move to a weekly factory shipment. A steady increase in customer orders of the DC servo motors and gearheads has prompted the shift. As maxon motor Australia approaches their 10 year anniversary, the success of the DC servo motor manufacturer has stemmed from the reliability and quality of their DC servo motors, prompt customer service & support and expansion into growing technological fields such as robotics, medical and aerospace applications.
Customers in Australia and New Zealand will benefit from a reliable and regular shipment pattern as well as faster response times on orders of DC servo motors, gearheads, sensors/ encoders and other accessories.
For further information please contact + 61 2 9457 7477.
A look at 2015 performance so far and future direction of the DC drive specialist.
Speaking at the annual press conference, Dr. Karl-Walter Braun (Majority Shareholder of maxon motor ag) and Eugen Elmiger (CEO) revealed that so far, the 2015 financial year revenues increased by 6% totalling more than CHF 400 million for the first time. maxon introduced several new products including the ECX-Speed motors, able to reach speeds up to 120,000 rpm and configurable online. Other new products include the ultra-compact brushless 4mm DC motor with medical approvals, powerful High Torque ECX motors and the EPOS4 positioning controllers.
The new Aerospace division was created “Our highly specialised team solves complex challenges for demanding customers who value extreme reliability in their drives” said Karl-Walter Braun.
The strongest market for maxon remained in Medical technology, industrial automation and robotics and aerospace. maxon DC drives are found in many and varied applications, for example, space missions to Mars, surgical tools or humanoid robots.
Technology and investment in R&D remain a priority. maxon has partnered in several customer projects involving complex system solutions that, in addition to drives, also required software development. “Under this aspect, the ExoMars project by the European Space Agency, which is planning a Mars landing in 2020, is extremely interesting”, said Eugen Elmiger. “This is a very big development challenge.”
Said Karl-Walter Braun, “Our CTO system (configure-to-order and e-shop) provides sales teams and customers with a tool that enables them to configure and order the optimal drive solution for their needs from anywhere in the world.”
With many new products and noteworthy projects, maxon is confident about its outlook for the remainder of the financial year.
Pictured: Dr. Karl-Walter Braun (Majority Shareholder of maxon motor ag) and Eugen Elmiger (CEO)
Overview of the maxon motor group
The maxon motor group, with headquarters in Sachseln (Obwalden, Switzerland), specialises in the development, manufacturing and sale of high-quality drive components and systems. The company is present in all key markets and has 2,238 employees. It has production facilities in Sachseln (CH), Sexau (GER), Veszprém (HU) and Sejong (KOR), Neyron (FR), and Enschede (NL). In the 2015 financial year, the group achieved a consolidated revenue of CHF 402.5 million. maxon motor produces the smallest positioning drive in the world, with a diameter of only 4 mm. The development of special motors for low and high temperatures has had far-reaching consequences: maxon products can today be found from deep inside the Earth to distant Mars. More information can be found at www.maxonmotor.com.au