Category Archives: Encoders – Miniature

Motion Control – Maxon drives are heading to the Red Planet with NASA’s Perseverance Rover!

Motion Control – Application – Maxon drives heading to the Red Planet!

In July, NASA will be sending its fifth rover to Mars. Its main mission is to collect soil samples that will be analyzed on Earth at a later time. The rover will also carry a helicopter that will perform the first flights on the Red Planet. maxon’s precision DC and BLDC motors will be used for numerous mission-critical tasks.

motion control - maxon motors

 


motion control - maxon motorTaunton, MA — Motion Control Products & Application – maxon drive systems are very familiar with Mars. Our drives have been used in virtually every successful robotic mission over the last three decades. There are now more than 100 of them on the Red Planet and there are likely to be more soon. The launch window for NASA’s next mission opens on July 22nd. An Atlas V rocket will launch the new Perseverance rover on its way to Mars, where it will be searching for signs of previous life on the planet. Its most important job is to take multiple soil samples, seal them in containers and deposit them on the surface of Mars so that a future mission can return them to Earth. Several maxon motors will be used to handle the samples inside the rover. For example, maxon DC motors are installed in the robotic arm, which moves the samples from station to station. Maxon motors will also be used for sealing and depositing the sample containers.

NASA’s Jet Propulsion Laboratory (JPL), is carrying out the mission, and have asked maxon to produce 10 drives for the rover. As with almost all previous Mars missions, these drives are based on standard products from maxon’s catalog with modifications. For the first time, NASA is using brushless DC motors, including: nine EC 32 flat and one EC 20 flat in combination with a GP 22 UP planetary gearhead. Working closely with JPL specialists, maxon engineers developed the drives over several years and tested them thoroughly to achieve the highest standards of quality. “We’ve learned a lot from this exciting project,” says Robin Phillips, head of the maxon SpaceLab. “We now have very broad expertise in space applications and have established quality assurance processes that meet the expectations of the industry. Customers from other industries such as the medical sector, where requirements are often similar, can also benefit from this know-how.”  Space missions place the highest demands on drive systems. This includes vibrations during the rocket launch, vacuum during the journey, impacts on landing, and the harsh conditions on the surface of Mars, where temperatures fluctuate between -125 and +20 degrees Celsius and dust penetrates everywhere

Maxon DC motors control the Mars helicopter.

motion control - maxon mars motor

The Perseverance rover is expected to land on Mars on February 18, 2021 – but it won’t be alone. A drone helicopter called Ingenuity will be attached to the underside of the rover. It weighs 1.8 kilograms, is solar powered and will perform several short flights, as well as take aerial images. The main goal of this experiment is to test the concept for further drones of this kind. maxon has six brushed DCX motors with a diameter of 10 millimeters controlling the tilt of the rotor blades and the direction of flight. The drives are very light, dynamic and highly energy-efficient. These properties are crucial, because every gram counts on the Mars helicopter. Flying on Mars is not easy. The atmosphere is extremely thin, roughly comparable to the conditions on Earth at an altitude of 30 kilometers. The drone helicopter has flown in a simulated test environment in the JPL laboratory. Whether it will lift off on Mars remains to be seen. First, other obstacles, such as the rocket launch, must be successful. “We hope that everything goes well and that we’ll soon see our drives in action on Mars,” says maxon CEO Eugen Elmiger. “We’re all keeping our fingers crossed.”

motion control -maxon miniature motors

For additional information, please contact us at info.us@maxongroup.com or 508-677-0520.

About Maxon

maxon is a developer and manufacturer of brushed and brushless DC motors, as well as gearheads, encoders, controllers, and entire mechatronic systems. With over 50 years of experience in drive technology, maxon works closely with engineers designing high-tech innovations. maxon drives are used wherever the requirements are particularly high: in NASA’s Mars rovers, in surgical power tools, in humanoid robots, and in precision industrial applications. Worldwide, maxon has more than 2800 employees at nine production sites and is represented by sales companies in more than 30 countries. www.maxongroup.com/maxon/view/content/index

Contact maxon for more details https://support.maxongroup.com/hc/en-us/requests/new

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.

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Drive specialist maxon, renowned for its Mars motors, is joining forces with the robotics startup ANYbotics!

Motion Control – Maxon and ANYbotics form New Partnership!

Motion Control Drive specialist maxon, renowned for its Mars motors, is joining forces with the robotics startup ANYbotics and will in future supply the drive systems of the autonomous ANYmal inspection robot. The robot will soon be marketed in large quantities. This cooperation will also benefit maxon, since ANYbotics provides important robotics know-how and is currently the most successful young company in this field.

motion control - maxon to supply drive systems

 


motion control - maxonThe maxon Group contributes 60 years of experience in drive technology to the partnership, as well as a global production infrastructure and validated processes, and will help to advance the industrialization and commercialization of ANYmal – with competitive, high-performance drive systems, twelve of which are used in each robot. “In maxon, we have found the ideal partner for taking care of our drive technology as we transition from small series to mass production. With maxon’s expertise and infrastructure, we will be able to further optimize a core element of our robots and access state-of-the-art production methods,” says Péter Fankhauser, CEO of ANYbotics.Taunton, MA — Motion Control -A solid partnership: maxon and ANYbotics are entering into a close, long-term collaboration and are thus strengthening Switzerland as a prime location for robotics. One of the decisions made by the two partners is that maxon, as global drive specialist, will handle the future development and production of the actuators for ANYmal. ANYmal is an autonomous, four-legged robot that is capable of inspecting and monitoring industrial systems and is destined to also take on dangerous maintenance tasks in the future. The robot can even cope with difficult infrastructures such as stairs and inclines, and is used in a wide variety of industries.

ANYbotics recently won the Swiss Economic Award 2020 and has been chosen as the best young entrepreneur in Switzerland in the Hightech/Biotech category. The company has valuable experience in robotics – a market that offers great potential for maxon. Eugen Elmiger, CEO maxon Group, says: “By collaborating with ANYbotics, we are merging know-how from different worlds. The creativity and high responsiveness of a startup are paired with the global and stable industrial environment of the maxon Group. Together we will create an energy-efficient and intelligent robotic drive, the likes of which has never been seen before.” To further cement the partnership, the two companies are also getting closer geographically: maxon, which has its headquarters in the canton of Obwalden, is opening a lab at the Züri.ch Campus in the Oerlikon district of Zurich, in close proximity to ANYbotics. Here the engineers and technicians will meet to discuss the progress on their projects. Additionally, maxon wants to use the lab to get even closer to ETH Zurich and the University of Zurich, offer technical support to young engineers, provide workspaces, and get talent on board. Eugen Elmiger says: “We are already heavily involved with vocational education in and around Zurich and Lucerne. With the new lab, we will be in an even better position to support talents in drive technology and robotics.”

The Swiss specialist for quality drives

Maxon is a developer and manufacturer of brushed and brushless DC motors, as well as gearheads, encoders, controllers, and entire mechatronic systems. maxon drives are used wherever the requirements are particularly high: in NASA’s Mars rovers, in surgical power tools, in humanoid robots, and in precision industrial applications, for example. To maintain its leadership in this demanding market, the company invests a considerable share of its annual revenue in research and development. Worldwide, maxon has more than 3000 employees at nine production sites and is represented by sales companies in more than 30 countries.

 

ANYbotics: Mobile robots for industrial applications

ANYbotics AG is a young company that develops autonomous robots that independently inspect and monitor industrial systems. ANYbotics was born in 2016 as spin-off from ETH Zurich. It was founded with the purpose of commercializing the technology behind the four-legged ANYmal robot. Today, ANYbotics is one of the world’s leading developers of mobile robotics for complex industrial environments. A staff of 50 develops and markets the technology for use in the energy, process and construction sectors.

About Maxon

maxon is a developer and manufacturer of brushed and brushless DC motors, as well as gearheads, encoders, controllers, and entire mechatronic systems. With over 50 years of experience in drive technology, maxon works closely with engineers designing high-tech innovations. maxon drives are used wherever the requirements are particularly high: in NASA’s Mars rovers, in surgical power tools, in humanoid robots, and in precision industrial applications. Worldwide, maxon has more than 2800 employees at nine production sites and is represented by sales companies in more than 30 countries. www.maxongroup.com

Contact maxon for more details https://support.maxongroup.com/hc/en-us/requests/new

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.



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Motion Control – Protection Against Contamination: Breathing Clean Air!

Motion Control – Protection Suit Motor!
Maxon DC motors are used in the blower components of high-quality protection suits.

motion control - Maxon Motor

 


motion control - maxonMaxon was selected for the compact and lightweight DC motor design, ironless winding, strong magnet and producing very little vibration and noise output. Most importantly, a brushless DC motor was mandatory as a brushed motor may cause sparks that would ignite within the suit. When designing the suit, special attention was given to the placement of the blower unit sewn inside the suit, to avoid the need for heavy straps or air supply hoses. A Li-Ion battery provides more than four hours of operation of air supply with a flow up to 600 liters per minute.Taunton, MA -Motion Control – Protection suits containing an air blower element that fills the entire suit with clean air, have been used by health professionals when faced with contaminated environments. The COVID-19 pandemic is an unprecedented situation where these type of suits have been utilized. Maxon DC brushless motors are found inside these specialized suits. The DC motor is efficient, high-speed and robust.

 

For more information please contact maxon motor Australia tel. +61 2 9457 7477.

About Maxon

maxon is a developer and manufacturer of brushed and brushless DC motors, as well as gearheads, encoders, controllers, and entire mechatronic systems. With over 50 years of experience in drive technology, maxon works closely with engineers designing high-tech innovations. maxon drives are used wherever the requirements are particularly high: in NASA’s Mars rovers, in surgical power tools, in humanoid robots, and in precision industrial applications. Worldwide, maxon has more than 2800 employees at nine production sites and is represented by sales companies in more than 30 countries. www.maxongroup.com

Contact maxon for more details https://support.maxongroup.com/hc/en-us/requests/new

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.



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Motion Control- A Wide Variety of High-performance Drives from Maxon Motor!

Motion Control – High Performance Drives

maxon, high precision drive specialist, launches high-torque product innovations this Spring. These include higher performance flat motors, drives with higher torque output, and new additions to the GPX gearbox family.

motion control maxon motor

 


motion control - maxonAnother addition to the EC-i family includes the, EC-i 40 High Torque 130 watt brushless motor. This drive was originally developed for power tool applications. To meet the high demand for higher-torque drives, maxon is mass producing the EC-i motor with an additional 34.8 mm in length. The versions with a fan offer up to 100 percent more power.Taunton, MA — Motion Control Components -The new, maxon EC-i 52 Power up brushless motor meets customer demands for industrial applications with higher torque. The new version of the EC-i 52 now achieves a torque of up to 1 Nm. This increase in performance is due to improved cooling, the ventilated version of the EC-i 52 Power up reaches 420 watts of nominal power.

If required, the EC-i drives may be combined with encoders, gearheads, and a maxon controller in our easy to use online shop: shop.maxongroup.com

EC 45 flat Power up – higher-power flat brushless motor

Using new processes, maxon has developed a rotor for flat motors whose housing is produced by cold forming. The result is the more powerful and less expensive EC 45 flat Power up motor, it is available in two standard versions, as well as in two new versions with either an open rotor or a fan.

Motion Control High Performance Drive

motion control drive from Maxon

ECX Torque 22: Dynamic brushless motors

Brand new additions to the market are the brushless maxon ECX TORQUE motors, which have a diameter of 22 mm and are available in three different lengths. With their iron core and multi-pole rotor design, these motors achieve a very high torque density at moderate speeds, while their low time constant makes them extremely dynamic. The ECX TORQUE motors are available as configurable units ready for shipment in 11 working days.

 

Motion Control - Maxon High Performance motor

 

 

 

 

 

 

 

Ultra Performance gearhead

A new addition to the GPX gearhead family. In addition to the existing diameters of 22 mm and 32 mm, maxon is launching the larger GPX 42 UP gearhead version. The GPX UP “Ultra Performance” gearheads are extremely efficient.

motion control brushless motor

About Maxon

maxon is a developer and manufacturer of brushed and brushless DC motors, as well as gearheads, encoders, controllers, and entire mechatronic systems. With over 50 years of experience in drive technology, maxon works closely with engineers designing high-tech innovations. maxon drives are used wherever the requirements are particularly high: in NASA’s Mars rovers, in surgical power tools, in humanoid robots, and in precision industrial applications. Worldwide, maxon has more than 2800 employees at nine production sites and is represented by sales companies in more than 30 countries. www.maxongroup.com

Contact maxon for more details https://support.maxongroup.com/hc/en-us/requests/new

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.



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Motion Control Application – Implantable medication delivery systems: Where every microliter counts!

Motion Control – Application

Implantable medication delivery systems can have a decisive influence on the quality of life of the patients. In many cases, such delivery systems are vital for the survival of the patients – the systems have to be absolutely reliable. maxon motor manufactures high-precision micro drives for medication delivery systems.


motion control - maxonFall River, MA — Motion Control Components Application – Patients that suffer from chronic pain, metabolic disorders, diseases of the central nervous system and tumor diseases require accurately dosed medication. Here implantable medication delivery systems are used. Through the localized medication delivery, the dosage can be reduced to the required minimum. These infusion systems thus improve the quality of life of the patients. For many patients, it is only the medication delivery system that allows them to have a life outside of the clinic. Repetitive invasive, painful operations can be avoided. The risk of medication dependency and undesired side effects are reduced to a minimum. All these factors can contribute to the disease no longer being the central focus of the patient’s life.
motion control application - implantable pump

For example, an active implant is implanted in the lower abdomen directly underneath the skin, where it delivers the medication dosage, programmed by the physician, to the body at the defined times of the day. The implantable unit has a wireless data interface to a patient interface by which the dosage can be adapted at any time. At regular intervals, the internal medication reservoir can be refilled by a specialist. The life span of the active implants measures many years and is limited only by the life of the battery. The core of the active implant is a piston pump manufactured by maxon medical, which specializes in medical technology and is a division of the maxon motor Group. However, the micro drives for implantable medication delivery systems are not comparable with customary maxon motors. In a customary motor, rotary motion is generated and yields torque and speed of rotation.

maxon miniature piston pump

The reciprocating piston pump generates a linear movement that results in liquid pumping. The individual parts of the pump have very narrow tolerances and allow the pump volume to be adjusted with a precision of less a microliter per piston stroke.

As active implants are in direct contact with human tissue, biocompatible materials are an absolute requirement. Therefore, in most cases, titanium is used for the implants. Machining of titanium, especially safe and reliable laser welding, requires a very high level of expertise. Special testing and quality methods, such as inspecting the penetration depth, microhardness and density of the weld seams, are established procedures at maxon medical. The customer requirements on the product are thus fulfilled and the reliability and constant quality of the manufacturing processes are guaranteed. The entire assembly of the implantable micro drive takes place under cleanroom conditions.

maxon medical – Specialist for medical drive solutions and active implants

maxon medical specializes in the manufacturing of medical drive solutions for active implants. The division received ISO 13485 certification in December 2008. The quality management system and the project organization ensure safe, reliable and standard-compliant products and provide the customer with a sound basis for statutory approval of the final products.

Professional project organization and a proven risk management system allow efficient implementation of customer projects. Strict maintenance of statutory requirements has top priority in the implementation of medical technology projects with risk class IIb + III. Production processes, production systems and testing systems always fall under GMP (Good Manufacturing Practice, Commission Directive 2003/94/EC), regardless of the classification of the product.

maxon medical meets highest customer requirements – from selection of suitable suppliers to multi-tier quality control, from the individual parts to the final product. Manufacturing processes in the field of medical technology have very high documentation requirements during the entire value-added chain. All the way from the project idea to series production. In the end, a comprehensive and detailed documentation of all processes is required, including verification of process capability and traceability right back to the individual parts. This process control, matured to the last detail, characterizes maxon medical. It is an important and indispensable component of the entire production process and guarantees the high quality of the micro drives used for active implants of maxon medical.

Contact maxon for more details info@maxonmotorusa.com

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.


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Motion Control Application- A wasp shows the way!

Maxon motion control application - Wasp Stinger

What do wasps have to do with brain surgery?  At first glance, not a whole lot. However, one species serves as the model for an innovative brain surgery needle that is being developed by a team of researchers from England.

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Maxon motion control application - Brain

Fall River, MA — Motion Control Components Application – In tumor treatment, neurosurgeons today use a thin, rigid needle to inject medication into the affected brain tissue. This carries a relatively high risk of injuring healthy tissue, because a rigid needle only allows the surgeon to enter a certain region of the brain, following a straight path. The ideal solution would be a flexible operating tool.

Maxon motion control application - Brain

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

This is where the London Imperial College comes in. In recent years, a team led by Prof. Rodriguez y Baena worked on developing a flexible robotic needle capable of reaching the deeper regions of the brain, while simultaneously avoiding especially sensitive areas. The young researchers sought to imitate the special mechanism employed by female wood wasps that use their thin but very strong drill-like stings to lay eggs inside the wood of trees.

Under the project name STING (Soft Tissue Intervention and Neurosurgical Guide), the scientists developed a prototype consisting of four segments with an overall diameter of 2.5 millimeters, held together by a puzzle-like interlocking mechanism. maxon drives provide the back-and-forth motion of the segments.

“The whole range”

Dr. Secoli is a member of the Mechatronics in Medicine Lab at the Imperial College. He selected the brushless maxon EC20 flat motor with a GP22 planetary gearhead for the application. An EPOS 24/2 positioning controller provides exact positioning. “Easy access to the API (Application Programming Interface) was the major key criterion of selection. On top of that, for fast-prototype system, maxon is the only manufacturer that offers the whole range of products: motor, gearhead, controller” says Dr. Secoli.

Maxon motion control application - Brain

Maxon motion control application - Brain

In early 2016, the team received a grant of 8.3 million euros from the European Union within the funding scheme Horizon2020. The new project codename EDEN2020 (Enhanced Delivery Ecosystem for Neurosurgery www.eden2020.eu), aims to set a new standard in the field of neurosurgical diagnostics and therapy by 2020.

For additional information on the components selected for this critically important project GO TO: https://www.maxonmotor.com/maxon/view/application/brain-surgery-needle-AB

Maxon motion control application - Brain

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.

Motion Control – MAXON Says, “Customize Your Drive System Online!”

Maxon motion control X-Drives Configure online

 
 
 
 
 
 
 
 
 

Maxon motors introduces a NEW product line of innovative brushed DC motors, planetary gearheads and encoders. customers will find the new motors available for easy online configuration in the online shop. Within 11 working days, the finished drives are ready for shipment. Profit from these fast delivery times now!.

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Fall River, MA — Maxon motor is introducing new high-speed drives for you to configure. The brushless ECX motors with diameters of 8, 16 and 19 mm achieve peak values of 120,000 rpm, run very smoothly and develop hardly any heat. They are available with different power stages and in standard or sterilizable versions (up to 2000 autoclave cycles). That makes the drives an attractive option for hand-held surgical tools as well as industrial spindles.

Configurable drives: dynamic, high power, and low noise

Configure and combine the DC motor (DCX, DC-max) or BLDC motor (ECX SPEED) and planetary gearhead (GPX) and sensor (ENX) according to your individual requirements, easily and online. After only 11 working days, the drive systems are ready for shipment from Switzerland. Detailed product data can be viewed online immediately and 3D data for the configuration is available for download. Discover the world of maxon X drives!

maxon X drives program

Maxon motion control X-Drives Configure online

High power density, high efficiency, smooth running and available for online configuration.Configure sizes from Ø 10 – 35 mm. Choose between precious metal or graphite brushes, ball or sintered bearings, and much more.

 
 
 
 
 

Maxon motion control X-Drives Configure online

The DC motors with the best price/performance ratio can be configured online. Configure Ø 16 and 22 mm sizes. Choose between graphite and precious metal brushes, sintered and ball bearings, and many other components.

 
 
 
 
 
 

Maxon motion control X-Drives Configure online

Super-fast, configurable brushless DC motors. The brushless ECX series of motors has been optimized for high speeds (up to 120,000 rpm) and withstands up to 2000 autoclave cycles

 
 
 
 
 
 
 

Maxon motion control X-Drives Configure online

Configurable planetary gearheads for high torques in the smallest of spaces. Maxon GPX gearheads are low-noise and low-backlash. Ideal for when high torques and speeds are needed.

 
 
 
 
 
 

Maxon motion control X-Drives Configure online

Configurable digital encoders. 3-channel encoders with inverse signals for interference free function. The counts per turn may be easily programmed at production.

 
 
 
 
 
 
 
 

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.

Motion Control – MAXON Says, “Customize Your Drive System Online!”

Maxon motion control X-Drives Configure online

 
 
 
 
 
 
 
 
 

Maxon motors introduces a NEW product line of innovative brushed DC motors, planetary gearheads and encoders. customers will find the new motors available for easy online configuration in the online shop. Within 11 working days, the finished drives are ready for shipment. Profit from these fast delivery times now!.

Maxon Logo

Fall River, MA — Maxon motor is introducing new high-speed drives for you to configure. The brushless ECX motors with diameters of 8, 16 and 19 mm achieve peak values of 120,000 rpm, run very smoothly and develop hardly any heat. They are available with different power stages and in standard or sterilizable versions (up to 2000 autoclave cycles). That makes the drives an attractive option for hand-held surgical tools as well as industrial spindles.

Configurable drives: dynamic, high power, and low noise

Configure and combine the DC motor (DCX, DC-max) or BLDC motor (ECX SPEED) and planetary gearhead (GPX) and sensor (ENX) according to your individual requirements, easily and online. After only 11 working days, the drive systems are ready for shipment from Switzerland. Detailed product data can be viewed online immediately and 3D data for the configuration is available for download. Discover the world of maxon X drives!

maxon X drives program

Maxon motion control X-Drives Configure online

High power density, high efficiency, smooth running and available for online configuration.Configure sizes from Ø 10 – 35 mm. Choose between precious metal or graphite brushes, ball or sintered bearings, and much more.

 
 
 
 
 

Maxon motion control X-Drives Configure online

The DC motors with the best price/performance ratio can be configured online. Configure Ø 16 and 22 mm sizes. Choose between graphite and precious metal brushes, sintered and ball bearings, and many other components.

 
 
 
 
 
 

Maxon motion control X-Drives Configure online

Super-fast, configurable brushless DC motors. The brushless ECX series of motors has been optimized for high speeds (up to 120,000 rpm) and withstands up to 2000 autoclave cycles

 
 
 
 
 
 
 

Maxon motion control X-Drives Configure online

Configurable planetary gearheads for high torques in the smallest of spaces. Maxon GPX gearheads are low-noise and low-backlash. Ideal for when high torques and speeds are needed.

 
 
 
 
 
 

Maxon motion control X-Drives Configure online

Configurable digital encoders. 3-channel encoders with inverse signals for interference free function. The counts per turn may be easily programmed at production.

 
 
 
 
 
 
 
 

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.

Motion Control Encoder – New Absolute Rotary Encoders Available With Analog Or Digital Outputs!

Motion Control Encoder from NetzerMotion Control Encoder – Rotary Electric Encoders™ from Netzer provide exceptionally accurate, high resolution, absolute position with miniature to wide diameter hollow shaft and are available with analog or digital outputs.

Motion Control - Electromate-Logo

The holistic structure of the Electric Encoder™ provides generous mounting tolerance, thus obviating the need for internal ball bearings.  The lack of bearings and components such as flexible couplers, glass disc, light sources and detectors, along with very low power consumption makes the DS-25 encoder virtually failure free.  The internally shielded, DC operated Electric Encoder™ includes an electric field generator, a field receiver, a sinusoidal shaped dielectric rotor, and processing electronics.  The outputs signals of DS-25 Electric Encoder™ are analog Sine / Cosine representing the rotation angle, incremental or absolute position.

The DS-25 is well suited to demanding applications such as: aerospace, medical, instrumentation, automation, etc.

Key Features:

  • Lightweight miniature absolute rotary encoder
  • Hollow, floating shaft
  • No bearings or other contacting elements
  • High precision
  • High tolerance to temperature, shock, moisture EMI & RFI
  • Insensitive to magnetic fields
  • Total weight of 4gr
  • Low profile of 7mm
  • Analog Sin/Cos , Digital SSi or Digital AqB+I outputs

 

Information on the DS-25 Modular Absolute Encoder from Netzer can be viewed at the link below-

http://www.electromate.com/products/series.php?&series_id=101696

For further information on this new product or others in our extensive product portfolio, call 1-877-SERVO991-877-SERVO99 (737-8699) or e-mail Warren Osak at sales@electromate.com or visit Electromate at: www.electromate.com

Motion Control – Brushless 90 mm Flat Motor with MILE Encoder from Maxon

Maxon motion control EC 90 mm Flat Motor with encoder

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Fall River, MA –The ultra slim design of maxon’s motion control EC 90 flat motor is now equipped with a MILE encoder. MILE (Maxon’s Inductive Little Encoder) is the world’s smallest inductive rotary encoder. Its operating principle is based on the detection of high-frequency inductivity which generates eddy current in an electrically conducting target. The advantage of a high-frequency inductive method of measurement includes high speed, high robustness towards dust or oil vapor and insensitivity against interferences pulses such as PWM controllers or motor magnets.

Maxon motion control EC 90 mm Flat Motor with encoder (cut away)

This new EC 90 flat MILE is extremely precise with resolutions of up to 3200 impulses per turn and a remarkable high nominal torque of 517 mNm. This makes it the perfect choice in applications, such as door drives, logistic robots, or solar trackers. The motor is distinguished by optimal integration of the MILE encoder and combines state-of-the-art with the tried and tested features; flange pattern, fixation, and pin assignment.

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.

Motion Control – Maxon’s Revolutionary and Robust – the MILE Encoder.

Maxon motor unveils the world’s smallest inductive encoder. Small, robust and accurate, maxon motor’s inductive micro encoder is a milestone in encoder technology. Secure against the effects of EMC, dust or oil, it has a configurable index pulse and integrated commutation signals. And its diameter is just 6mm.

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Fall River, MA –The general basis of inductive encoders is that the inductance of one or more coils changes in relation to the material used. For example, a semi-circular iron core representing the material measure could be directed to a coil which then changes its inductance. However, there are drawbacks to simple inductive encoders, such as the temperature dependence of the soft iron/ferrite. External magnetic fields can also change the permeability of the material used, well below saturation point.

This is why highly accurate inductive encoders are ironless. The contrast is generated with eddy currents. These encoders have long been featured in large motors, but have not been produced for micromotors until now. maxon motor has invested heavily in the development of these greatly miniaturised inductive encoders. The result is the MILE, an inductive encoder where the contrast is generated with eddy currents. maxon’s Inductive Little Encoder is the smallest of its kind in the world.

The new MILE encoder delivers 64 pulses at up to 120,000 rpm, has 3 channels, line driver and integrated commutation outputs. Typical areas of application are medical technology, robotics and industrial applications in harsh environments. The MILE is available in combination with the EC6 brushless DC motor, extending the length of the combination by only 1mm. Other combinations with large motors will follow. The data sheet on the MILE encoder with EC6 motor can be found at: http://www.maxonmotorusa.com/downloads/Revolutionary-and-robust-the-MILE-encoder.zip

Comprehensive documentation and software are included with every delivery, and are also available for you to download from our website at www.maxonmotor.com.