Rotary Encoders are rated for temperatures to 239 deg F.
Compact absolute singleturn and multiturn rotary encoders may be paired with servomotors with axis heights as small as 0.79 in. Absolute rotary encoders provide absolute position value immediately upon switch-on or after power interruption. EQN 1125 multiturn rotary encoders use gear transmission to distinguish between revolutions. Free of maintenance, they transmit absolute position information...
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Hollow Shaft Encoder has installed length of 2 in.
Built around HS35 incremental design, HS35 12-bit absolute hollow shaft encoder is available in through and blind-shaft versions, variety of shaft bores up to 1 in. dia, and with 2 tether options. It carries IP65 environmental rating and operates from 0 to 70Ã-
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Rotary Encoders provide alternative to resolvers.
Rotary Encoders are available in singleturn version, ECI 1317 which counts 17 bits, 131,072 measuring steps per revolution; and multiturn EQI 1329 with 4096 distinguishable revolutions (12 bits). Units feature inductive scanning principle and EnDat interface. They are designed for servomotor and general applications.
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Hollow-Shaft Encoders are intrinsically safe.
Model HS35 (3.5 in. dia) and HS25 (2.5 in. dia) are available with Class I, Division 1, Group C and D ratings when connected to appropriate electrical barriers. Both models feature RS422 compatible output. Encoders can be mounted directly to shafts with diameters ranging from 1/4 to 1 in. Intrinsic safety rating makes them suitable for use in hazardous environments such as industrial process...
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Taking a New Product to Market: Outsourcing vs. Internal Product Development
To learn if outsourced new product development (NPD) is right for your needs, and how companies like Vollrath Manufacturing Services can help, download this white paper now.
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Encoder is available in thru-bore and hollow shaft.
Model 260 General Purpose Accu-Coder(TM) combines ASIC encoder-on-a-chip design with thru-bore encoder package. It can be specified with three 120 electrical degree phase tracks to provide 4, 6 or 8-pole commutation feedback for brushless servo motor applications. Extended temperature ranges to 120Ã-
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Encoders feature digital ASIC technology.
Model 771 and 776 Thru-Bore Series Accu-Coders(TM) have bore sizes to 1.875 in. and are suitable for motor feedback, velocity, positioning and servo control applications. Model 771 mounts directly on NEMA C-Face motors and features C-Face mount on both sides. Model 776 is 1.36 in. deep and ideal for space restrictive applications. Encoder-on-a-chip design provides noise immunity necessary for...
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Rotary Encoder is designed for large shafts.
Designed for shafts with axes requiring accuracies to approximately 10 angular seconds, ERM 280 modular rotary encoder with magnetic scanning, features 20mm high scanning head. Magneto-resistive scanning permits shaft speeds up to 24,000 rpm, and is available for shaft diameters up to 295 mm (11.6 in.). Encoder features protection class IP 66. ERM 280 is mainly used on C axis of lathes, quill...
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Oilfield Improvements® Wheeled Rod Guide® Couplings Celebrate 35th Anniversary
For over 35 years our Wheeled Rod Guide Couplings, have been at work in oil fields across the globe. Our products are engineered to extend the service life of sucker rods and tubing, delivering cutting-edge innovation that enhances oilfield operation, maximizes output, and enhancing overall operations. To learn about the advantages of using Wheeled Rod Guide Couplings in your wells, see our video.
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