Shaft Encoders
See Also: Shaft
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Product
Open Optical Encoders
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An optical encoder is an electromechanical device which produces an electrical signal output proportional to the linear displacement of a linear guide or the angular position of an input shaft.Open encoders are exposed and feature no external integrated enclosure. The advantages of open optical encoders include the effective elimination of backlash, shaft wind-up (torsion) and other mechanical hysteresis errors.A rotary open optical encoder consists of a position measurement readhead and an accurate rotary scale marked either on the periphery of a ring or on the face of a disc.The readhead measures position by optically sensing the regularly-spaced scale markings and outputs this information as an analogue or digital signal.The signal is subsequently converted into a position reading by a digital readout (DRO) or motion controller.
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Angle Encoders With Integral Bearing
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Featuring very high system accuracies, angle encoders with an integral bearing are ideal for demanding applications such as machine tools and printing machines. Thanks to the built-in bearing, the measuring accuracy of the encoder does not depend on the machine’s bearing.
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Shaft Power Measurement Kits
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Shaft Power Measurement Kits are available in two formats, the standard and the compact kit. The compact kit is ideal for single day trials, while the standard one is used for long duration trials of between 30-60 days.
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MPEG-2/1 Frame Grabber and Video Encoder / Decoder
516
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Real time MPEG-2 and MPEG-1 video encoder and decoder for NTSC, PALText caption buffer for Linux, Windows and QNXOnboard linear 16-bit audio frame grabberLinux, Windows, Windows CE and QNX drivers2 TTL level digital inputs and/or outputs
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Rotary Encoders / Angle Sensors
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Measuring and monitoring of rotary speed and rotary shaft positions at machines, installations and electrical drives
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MPEG-2/1 Video Encoder and Decoder
616
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Real time MPEG-2 and MPEG-1 video encoder and decoder for NTSC, PALText caption buffer for Linux and QNXSupport for variable bit rate and constant bit rateOnboard linear 16-bit audio frame grabber3 TTL level digital inputs and/or outputsLinux, Windows, Windows CE and QNX driversUncompressed images
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Product
Shaft Speed Sensors - Magnetoresistive
1102 / 932 / 933 XP
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Features• Square-wave pulse frequency output, NPN open-collector• Zero speed operation with no signal loss• 5-24 VDC powered• 1/2" NPT conduit port (933 XP)• Non-contact, large gap distance sensing• Simple to install and set up• Works with Electro-Sensors magnetic pulser discs / wraps• 1102 – non-threaded stainless steel
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Product
Internal Rotary Encoders
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Rotary encoders for internal installation within motors feature up to an IP40 rating and permit high operating temperatures. The wide variety of models can be used to adapt a motor to a wide range of applications, thus minimizing installation work and wiring.
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Product
Encoders
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*Designs to proven industrial standard*Compact and robust housing*Hollow shaft encoder for direct mounting on actuators*Versions with integrated fieldbus interface*Cable entry for axial and radial use
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Product
Digital Encoder
ZET 7060-E
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Digital encoder ZET 7060-E is used for measuring distance and rotation angle.
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Radius, Straight Shaft Bullet Nose, Alternate 0.78 (22.00) - 3.70 (105.00) General Purpose Probe
HPA-0J-1
General Purpose Probe
Current Rating (Amps): 3Average Probe Resistance (mOhm): 35Test Center (mil): 50Test Center (mm): 1.27Full Travel (mil): 100Full Travel (mm): 2.54Recommended Travel (mil): 67Recommended Travel (mm): 1.70Mechanical Life (no of cyles): 1,000,000Overall Length (mil): 635Overall Length (mm): 16.13
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High Resolution Encoders
HR-E
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The High Resolution 8-dial Encoder (HR-E) from Badger Meter uses a non-contact field-proven light emitting diode technology to provide a high resolution 8-digit reading while at the same time eliminating friction and wear of traditional mechanical encoders. The HR-E communicates using the industry standard ASCII communication protocol to provide high resolution encoded output.
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High-Capacity Cylindrical Shaft Gage
1200-HC
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For higher capacity requirements, the 1200-HC delivers exceptional accuracy and repeatability, powered by the same trusted laser interferometer technology as the 1200-LX but with a 52-86% larger swing diameter. With five models available to suit various shaft lengths and weights, the 1200-HC can accommodate shafts up to 4,572 mm (180 inches) in length and weighing up to 1,814 kg (4,000 lbs). Refer to the specifications for detailed model information.
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Signal Converters For Adapting Encoder Signals To The Interface
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The signal converters from HEIDENHAIN improve compatibility with the subsequent electronics by adapting the encoder signals to the interface. Signals can be interpolated, and different designs can be selected for greater flexibility in the application.
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Incremental > Heavy Duty Encoders - Hollow Shaft
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Incremental > Heavy Duty Encoders - Hollow Shaft
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Fibre Optic Laser Encoders
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The RLE system is a unique, advanced homodyne laser interferometer system specifically designed for position feedback applications.
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Angle Encoder Modules
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Optimally matched combinations of angle encoders and integrated high-precision bearings result in high measurement and bearing accuracies, very high resolutions, and exceptionally high repeatability. These encoders also feature easy installation and a compact, low-profile design, not to mention low starting torques for smooth motion.
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TMR Gear Tooth Encoders
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MultiDimension Technology Co.,Ltd.
Geartooth Encoders of MultiDimension Technology (MDT) are non-contact incremental encoders for rotary speed and position measurement. Based on MDT’s unique Tunneling Magnetoresistance (TMR) sensor technology, they provide orthogonal differential square wave signals with high quality, along with an index signal and their inverse signals. The GE-T series are designed for 0.3~1.0-module gears with different teeth numbers. (Gear is the optional product).
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Absolute Optical Encoder
A2
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Product DescriptionRestriction of Hazardous SubstancesThe A2 absolute encoder is a non-contacting optical rotary position sensor which reports the shaft angle within a 360 deg. range. As opposed to incremental encoders, the A2 reports the absolute position rather than the change in position. When powered up, it does not require a home cycle, even if the shaft was rotated while the power was off. In multi-turn mode, it tracks the position in a 32-bit counter as long as the power supply is maintained. Internally, an infrared LED flashes through a circular bar code onto a linear array sensor. The microcontroller decodes the image into a unique position. All user programmable parameters such as resolution, origin, direction and mode are permanently stored in an internal EEPROM
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Encoding Altimter/Altitude Digitizer Decoder
TA-600
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This is a small portable micro controller based altitude decoder that utilizes a two line by twenty-character dot matrix VFD type display. Tracking rates of up to 20,000 fpm are provided and a special screen dump of real time data is provided via an RS232 output.
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Premium HD/SD Encoder
ViBE EM4000
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The ViBE EM4000 is the first premium encoder offering a density of eight HD MPEG-4 AVC channels in a 1-RU chassis, making it ideal for a wide range of broadcast operations including satellite, terrestrial, cable, and IP television. Previously, comparable functionality to support eight channels would have required two quad channel encoders and one multiplexer, occupying 3-RU.
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Encode & Transcode Cards
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Advantech industrial encode and transcode card from multi-channel SDI/HDMI/DVI-D/DVI-A/YPbPr different hardware compression and dual streaming.
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6 Channel Encoder Input Controller
CPCI323
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The CPCI323 Quadrature Incremental Encoder Interface is designed to interface with up to six quadrature incremental encoders. This is an ideal solution for all applications where several encoders must be connected with a maximum of flexibility and a minimum of overhead.
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Interferometric Laser Encoders
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The RLE system is a unique, advanced homodyne laser interferometer system specifically designed for position feedback applications.
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High Resolution LCD Encoders
HR-E® LCD
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High Resolution LCD Encoders from Badger Meter are fully electronic, solid-state, field programmable and use industry standard ASCII communication protocols to provide high resolution encoded output. Status indicators/alarms can also be sent as part of the encoded output to endpoints capable of receiving extended messages. In addition, the HR-E LCD offers tamper-resistant features such as register removal and magnetic tamper indicators to provide utilities with increased security.
