Coronavirus: Avoid Encoder Supply Chain Disruption – Find Replacements Quickly

March 16, 2020

The rapid spread of Coronavirus in China has been a cause of major supply chain disruption for many US manufacturers. For OEMs whose equipment uses incremental optical encoders to manage AC/DC motor speed, acceleration, and related equipment position, it has become a significant issue for overseas encoder manufacturers such as...

Incremental Rotary Encoders for Automated Guided Vehicle (AGV) Control

January 15, 2020

Warehouse automation systems have progressed dramatically over the last decade thanks to improvements in software, actuation, sensing, communication and control technology. AGVs have benefited greatly from these advances, and as a result are being applied to a broadening range of applications. AGVs have defined paths or areas within which they...

Programmable Rotary Encoder

October 7, 2019

Quantum Devices now offers a programmable commutating rotary encoder. In response to industry demand for reduced labor time and more reliable installation, Quantum Devices developed the QM35 EZ-COMM. This time-saving programming technology simplifies BLDC commutation programming. It reduces production assembly and configuration time for OEMs using incremental encoders to precisely...

Encoder Solutions for Motion Control Applications

August 30, 2019

Quantum Devices as an optical rotary encoder supplier will be able to evaluate your motion control application and offer a solution for your motion control application. Some applications that require rotary encoders: Aerospace & Defense Automated Guided Vehicles (AGV) Autonomous Mobile Robots (AMR) Conveyor Applications Elevators Factory Automation Galvanometer Scanners...

Expanded Bore Options for HR12 Optical Encoder

January 3, 2019

As outlined in a previous post, our HR12 optical encoder is a popular choice for HEDS replacement. We also have found that the HR12 serves as a great HEDM replacement. Our HR12 rotary encoder boasts a wide range of line count options from 24 to 20,000 PPR as well as many...

Low Profile Encoders with High Performance Components

July 23, 2018

Article originally published in sensorsmag.com The QM35 and QML35 modular incremental optical encoders from Quantum Devices are described as high-performance components in low-profile modular packages. They are groomed for high-volume OEM applications and are priced competitively for all size servo motors and other precision motion control positioning systems. Available in...

Motion Control Tips Press Release

July 23, 2018

QM35 and QML35 Press Release on motioncontroltips.com The new QM35 and QML35 modular incremental optical encoders from Quantum Devices are high-performance, low-profile modular designed encoders. These encoder models are suited for high volume OEM applications and priced competitively for all size servo motors and other precision motion control positioning systems....

Bearing Encoder vs Modular Encoder – Making the Right Choice

March 20, 2013

The following is a comparison of Bearing Encoders vs Modular (Bearingless) Encoders for use in Brushless DC Motors. Construction Bearing encoders have a shaft that is centered to the body of the encoder on a bearing system. Modular encoders have a shaft that does not use bearings so the shaft/disk...

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