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Supplier: Measurement Computing
Description: PCI quadrature encoder board with four input channels, an interrupt controller, and one 24-bit counter. KEY HIGHLIGHTS The PCI-QUAD04 quadrature encoder board provides input channels compatible with industry standard encoders and an interrupt controller for
- Analog Input Channels: 4 #
- Operating Temperature: 32 to 158 F
- Input Channels: 4 #
- User Interface: Computer Programmable
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Supplier: ACCES I/O Products, Inc.
Description: Features 4, 6, or 8 channels of quadrature encoder inputs and channel index inputs Counts outputs from up to eight quadrature encoders Three differential channels per encoder, including dual axis and index Input ranges: ±25V and ±7V common mode 4.3MHz
- Features: Other
- Technology: PC/104
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Supplier: Laurel Electronics LLC
Description: Intertek #4006497 RoHS 3 Compliant CE Certificate Features Accepts low-level differential or single-ended 5V logic level signals from shaft encoders, linear encoders, incremental encoders or optical encoders 6-digit scalable display for position, length or rate
- Number of Digits: 6
- Voltage Range: 2.5 to 10 volts
- Width: 118.872 mm
- Height: 62.23 mm
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Supplier: Advantech
Description: 4-axis Quadrature Encode/Counter Universal PCI Card with 8-ch Isolated Digital I/O Four 32-bit up/down counters Single ended or differential inputs Pulse/direction and up/down counter x1, x2, x4 counts for each encoder cycle Multiple interrupt sources for precision application
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Supplier: Laurel Electronics LLC
Description: Features Accepts low-level differential or single-ended 5V logic level signals from shaft encoders, linear encoders, incremental encoders or optical encoders Programmable for position, angle or rate Maximum pulse rates of 250 kpulses/sec at X1, 125 kpulses/sec at
- Operating Temperature: -40 to 158 F
- Direction: Bi-directional Counter
- Output / Interface: Current, Ethernet, Voltage
- Mounting: DIN Rail Mount
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Supplier: Laurel Electronics LLC
Description: Features Accepts low-level differential or single-ended 5V logic level signals from shaft encoders, linear encoders, incremental encoders or optical encoders Programmable for position, angle or rate Maximum pulse rates of 250 kpulses/sec at X1, 125 kpulses/sec at
- Operating Temperature: -40 to 158 F
- Direction: Bi-directional Counter
- Output / Interface: Current, Serial, Voltage
- Mounting: DIN Rail Mount
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Supplier: Broadcom Inc.
Description: The Avago AEDL-5xxx is a series of high resolution 3-channel housed encoder module kits with integrated differential line driver IC supporting RS-422 outputs. Each AEDL-5xxx kit contains an AEDT-981x module, a film codewheel and an AM26C31Q line driver IC which provides complementary
- Resolution (counts per revolution): 5,000 (counts/revolution)
- Diameter or Width: 1.18 inch
- Operating Temperature: -40 to 239 F
- Encoder Type: Incremental
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Supplier: Radwell International
Description: OPTICAL ENCODER, 64-10000CPR, 256-40000PPR, 2 CHANNEL QUADRATURE OUTPUT, SINGLE ENDED OR DIFFERENTIAL OUTPUTS. FREE 2 YEAR RADWELL WARRANTY
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Supplier: IntelLiDrives, Inc.
Description: - Incremental quadrature outputs - Digital differential outputs 5VTTL - Sin/cos 1Vpp analog outputs - Open measuring system - Small read head - Contact-less design - High measuring speed - Superior accuracy - Built-in signal interpolation Open linear encoder measuring system
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Supplier: BEI Sensors
Description: The Sensor Signal Broadcaster accepts standard incremental encoder inputs, (two channels in quadrature plus an index and complements) and can broadcast up to four encoder signals to four independent devices. Each of the broadcast signals are optically isolated, eliminating
- Inputs / Channels: 4 #
- Analog Input Channels: 4 #
- Features: DC Voltage, Frequency, General Lab and Industrial, Other
- Form Factor: DIN Rail
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Supplier: US Digital
Description: The EC35 quick assembly optical commutation encoder is designed for high volume, low cost, OEM motion control applications. The EC35 provides A/B/Z incremental outputs and U/V/W outputs for brushless motor commutation. Quick, simple assembly A/B/Z differential outputs U/V/W commutation
- Resolution (counts per revolution): 2,000 to 40,000 (counts/revolution)
- Resolution (lines per revolution): 500 to 10,000 (lines/revolution)
- Count Rate: 1,000 kHz
- Diameter or Width: 2.112 inch
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Supplier: Quantum Devices, Inc.
Description: tolerated by modular encoder designs, plus it provides 30 degrees of rotation for commutation timing. Use HR12 with our QC201 Commutation Indicator for fast, accurate motor encoder alignment. Design Features: Mount compatible with HEDS encoders Bearing design simplifies
- Resolution (lines per revolution): 0 to 20,000 (lines/revolution)
- Maximum Mechanical Shaft Speed: 0 to 8,000 rpm
- Operating Temperature: -4 to 239 F
- Vibration Rating: 20 g
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Supplier: US Digital
Description: The S5 series optical shaft encoder is a non-contacting rotary to digital converter. Useful for position feedback or manual interface, the encoder converts real-time shaft angle, speed, and direction into TTL-compatible quadrature outputs with or without index. The
- Diameter or Width: 2.04 inch
- Maximum Mechanical Shaft Speed: 100 to 10,000 rpm
- Operating Temperature: -40 to 212 F
- Vibration Rating: 20 g
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Supplier: US Digital
Description: 2-channel quadrature, TTL squarewave outputs Optional index (3rd channel) Differential outputs available Positive finger-latching connector 64 to 10000 cycles per revolution (CPR) 256 to 40000 pulses per revolution (PPR) -40 to +100C operating temperature
- Resolution (counts per revolution): 256 to 40,000 (counts/revolution)
- Resolution (lines per revolution): 64 to 10,000 (lines/revolution)
- Diameter or Width: 2.5 inch
- Maximum Mechanical Shaft Speed: 10,000 rpm
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Supplier: Dynapar Corp.
Description: problems such as wiring errors prevents the encoder from damage, while immunity to electrical noise keeps the encoder signals intact.Resolutions from 1 to 600 pulses per revolution; quadrature coding; and differential line driver outputs lets the Series H42 fit well into
- Resolution (counts per revolution): 1 to 60 (counts/revolution)
- Positional Accuracy: 450 arcsec
- Diameter or Width: 2.5 inch
- Maximum Mechanical Shaft Speed: 7,200 rpm
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Supplier: Renco Encoders, Inc.
Description: Features 50mm O.D. (1.97 inch). Max line count of 10000. 2 data channels in quadrature. Standard 90° index pulse. 3 commutation channels (optional). Flexible mounting plate can accommodate large axial shaft movement. Differential Sensor Array. 300 KHz frequency response.
- Resolution (counts per revolution): 400 to 37,268 (counts/revolution)
- Resolution (lines per revolution): 100 to 8,192 (lines/revolution)
- Count Rate: 300 kHz
- Positional Accuracy: 60.00000000000012 arcsec
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Supplier: Sensata Technologies
Description: Model HS20 is a compact, rugged hollow-shaft encoder designed with harsh environments in mind. This optical encoder can be used where lighter duty encoders are not suitable or cost effective. The compact design makes it easy to incorporate into tight installations and it is
- Resolution (lines per revolution): 2 to 1,024 (lines/revolution)
- Count Rate: 100 kHz
- Maximum Mechanical Shaft Speed: 6,000 rpm
- Rotor Inertia: 0.00034 oz-in-sec²
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Supplier: IntelLiDrives, Inc.
Description: - Incremental quadrature outputs - Digital differential outputs 5VTTL - Sin/cos 1Vpp analog outputs - Open measuring system - Small read head - Contact-less design - High measuring speed - Superior accuracy - Built-in signal interpolation Rotary Ring measuring system based on the
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Supplier: Dynapar Corp.
Description: industrial computers. The E23 encoder is mechanically interchangeable with other Size 23 encoders on the market.
- Resolution (counts per revolution): 100 to 2,540 (counts/revolution)
- Positional Accuracy: 150.0000000000001 arcsec
- Diameter or Width: 2.3 inch
- Maximum Mechanical Shaft Speed: 5,000 rpm
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Supplier: Gurley Precision Instruments
Description: The Models R119 and R120 optical incremental encoders are designed for light industrial applications that require high resolution in a very small package. The two models share these features: • Resolutions from 1 to 262,144 cycles/rev (4 to 1,048,576 counts/rev) • -40C to +85C extended
- Resolution (counts per revolution): 1,048,576 (counts/revolution)
- Positional Accuracy: 100 arcsec
- Diameter or Width: 0.7480319 inch
- Maximum Mechanical Shaft Speed: 10,000 rpm
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Supplier: Tri-Tronics Company, Inc.
Description: option Output Circuits: push/pull, open collector, or differential line driver (pre-configured at the factory) Selectable Counts per Revolution: 1 through 64 Short-Circuit and ESD protection Datasheet 64Q Output Type: quadrature Output Circuits: push/pull, open collector, or
- Encoder Technology: Optical
- Features: Programmable
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Supplier: Tri-Tronics Company, Inc.
Description: Encoder with 2 independent, single output circuits Datasheet M139 Single output encoder with Enhanced Anti-Jitter feature Datasheet M169 1" shaft length, 1/2" shaft diameter, key slot, MB-75 adapter, ECCI ON25-1024... compatible (see also M77) Datasheet M178 1" shaft length, 1/2" shaft
- Encoder Technology: Optical
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Supplier: Renco Encoders, Inc.
Description: Features 41mm O.D. (1.5 inch) Multiple output formats available. Single LED light source for high reliability. Differential photo transistor sensor array. Sealed or shielded bearings. C-Flange mounting adapter, (with flex couplings). Integral cable strain relief.
- Resolution (counts per revolution): 64 to 5,000 (counts/revolution)
- Resolution (lines per revolution): 16 to 1,250 (lines/revolution)
- Count Rate: 200 kHz
- Positional Accuracy: 240.00000000000009 arcsec
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Supplier: Renco Encoders, Inc.
Description: Features 41mm O.D. (1.5 inch) Robust .060" [1,524mm] chrome-on-glass code disk. Single LED light source for high reliability. Differential photo transistor sensor array. Sealed or shielded bearings. Flexible mounting plate accommodates large axial movement Integral cable strain relief.
- Resolution (counts per revolution): 64 to 5,000 (counts/revolution)
- Resolution (lines per revolution): 16 to 1,250 (lines/revolution)
- Count Rate: 200 kHz
- Positional Accuracy: 240.00000000000009 arcsec
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Supplier: Broadcom Inc.
Description: The HEDS-65XX/HEDL-65XX are high performance two and three channel optical incremental encoders. These encoders emphasize high reliability, high resolution, and easy assembly. Each encoder contains a lensed LED source (emitter), an integrated circuit with detectors and output
- Resolution (counts per revolution): 1,000 (counts/revolution)
- Count Rate: 100 kHz
- Positional Accuracy: 1,200 arcsec
- Diameter or Width: 1.99212706 inch
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Supplier: Gurley Precision Instruments
Description: The Models R112S and R112B optical incremental encoders are designed for light industrial applications that require high resolution in a very small package. The two models share these features: • -40C to +85C extended operating temperature available • Either shafted or blind-hollow shaft
- Resolution (counts per revolution): 1,048,576 (counts/revolution)
- Positional Accuracy: 200 arcsec
- Diameter or Width: 0.4724412 inch
- Rotor Inertia: 0.000002832 oz-in-sec²
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Description: cost-effective 1Vpp Sine/Cosine output magnetic encoders for harsh or difficult environments. Features 1. Magnetic Encoder Pulse Counts up to 3560 Counts per Channel 2. 2 Channel Quadrature Magnetic Encoder Channels 3. Designed to be used with a P44 Magnet Target Wheel ()
- Encoder Type: Incremental
- Encoder Technology: Magnetic
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Supplier: Broadcom Inc.
Description: The Avago AEDL-981x is a series of high resolution 3-channel optical incremental encoder modules with integrated differential line driver IC supporting RS-422 outputs. Based on the Avago AEDT-981x encoder and the AM26C31Q line driver IC, the AEDL-981x supports a wide range of
- Resolution (counts per revolution): 1,000 to 5,000 (counts/revolution)
- Operating Temperature: -40 to 239 F
- Encoder Type: Incremental
- Encoder Technology: Optical
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Supplier: Dynapar Corp.
Description: severe shock and vibration generating processes; use of long life bearings maintains internal alignment, avoiding failure due to the disk "crashes" so typical in competitive encoders. Protection against installation problems such as wiring errors prevents the encoder from damage, while
- Resolution (counts per revolution): 1 to 2,540 (counts/revolution)
- Positional Accuracy: 450 arcsec
- Diameter or Width: 2 inch
- Maximum Mechanical Shaft Speed: 10,000 rpm
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Supplier: Advantech
Description: 32-bit, 4-ch Encoder/Counter with Preload Position Compare FIFO PCIE Card Four 32-bit programmable encoder counters Quadrature (X1, X2, X4), dual pulse (CW/CCW), signed pulse (OUT/DIR) modes Programmable trigger output (preload FIFO) for position comparison Single-ended or
- Standard Type: Counter Board
- Form Factor: ExpressCard
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Supplier: Tri-Tronics Company, Inc.
Description: Product Description The model HS20 is an industrial strength programmable hollow shaft encoder in a 2" housing that mounts directly on an existing shaft assembly. When attached to a flexible mounting bracket or tether the encoder floats on the shaft without rotating. The encoder
- Features: Hollow Shaft, Programmable
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Supplier: Dynapar Corp.
Description: Electrical outputs are electronically compatible with almost all drives and PLC's. Differential line driver outputs are available for long cable runs (hundreds of feet) and higher noise immunity.Series X25 encoders are designed for use in environments stated in: UL Class I, Group C:
- Resolution (counts per revolution): 1 to 5,000 (counts/revolution)
- Positional Accuracy: 150.0000000000001 arcsec
- Diameter or Width: 4 inch
- Maximum Mechanical Shaft Speed: 5,000 rpm
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Supplier: Broadcom Inc.
Description: customer requirements are also available. The differential (line driver) version is ideal for use in noisy environments or when the encoder is required to drive long cables. The AEDC-5xxx uses an industry standard RS422 compatible line driver IC, the AEIC-7272, which provides
- Resolution (counts per revolution): 5,000 (counts/revolution)
- Diameter or Width: 1.222441605 inch
- Operating Temperature: -40 to 185 F
- Output Signal: Analog Voltage, Digital: Square Wave
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Supplier: Beckhoff Automation LLC
Description: The KL5101 Bus Terminal is an interface for direct connection of incremental encoders with differential signals (RS422) or TTL single-ended signals. A 16 bit counter with quadrature decoder and a 16 bit latch for the zero pulse or input G1 can be read, set or activated. Via the
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The Models R119 and R120 optical incremental encoders are designed for light industrial applications that require high resolution in a very small package. The two models share these features: -40C to +85C extended operating temperature available Represent either shafted or (read more)
Browse Incremental Rotary Encoders Datasheets for Gurley Precision Instruments -
detection over distances up to 20 meters. A quadrature output results in accuracy up to 0.01mm, with single-increment repeatability (0.01mm/count) at speeds up to 20 m/s. AME95 series IP67 encoder bodies are user-positioned above the ATI series adhesive-backed flexible tape. A generous 2 (read more)
Browse Incremental Rotary Encoders Datasheets for Automationdirect.com -
The Series R176H is a family of optical incremental encoders designed for industrial-grade applications that require thru-hollow shafts, high resolution and high accuracy. All R176Hs share these features: - Resolutions up to 250,000 cycles/rev (1,000,000 counts/rev) at 0 to 70°C and 50 (read more)
Browse Rotary Encoders Datasheets for Gurley Precision Instruments -
Troy, NY - Gurley Precision Instruments' high-performance A08 series rotary encoder offers both incremental (to 4,096 counts) and absolute (up to 12-bits) position information in an 8mm diameter package. Available in both a shaft and blind hollow-shaft configuration, the A08 and R108 offers (read more)
Browse Incremental Rotary Encoders Datasheets for Gurley Precision Instruments -
today’s industrial world, reliable communication is critical. When long distances, electrically noisy environments, and cost pressures meet, RS485 remains one of the most trusted solutions Why RS485? RS485 offers robust, differential signaling that ensures stable (read more)
Browse Rotary Encoders Datasheets for POSITAL B.V. -
EPC’s Model A36R absolute encoder is now available in a thinner, more compact 36 mm size with reflective sensor technology that allows for high accuracy and resolution. This encoder offers 22-bit single turn capacity for precise, high speed motion control applications and 24-bit multi (read more)
Browse Absolute Rotary Encoders Datasheets for Encoder Products Company -
A Design Analysis of Pairing Inductive Encoders With Flat Brushless Dc Motors Various encoder solutions, including inductive, magnetic, and optical designs, are utilized in electric motors for optimal servo control. The diameter and length of an encoder are determined by (read more)
Browse Rotary Encoders Datasheets for Portescap
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Advances in Materials Processing X
The grating scaling adopt Renishaw RGH22 which sends differential quadrature encoder signal to Clipper’s JMACH1.
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Advances in Computer Science, Environment, Ecoinformatics, and Education
Likewise in limiter discriminator based non- coherent detection for FQPSK-B signals, FQPSK-B transmitter employs quadrature differential encoder (QDE), which has been presented in [3], for differential detection.
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Design and control of a clutch for a minimally-actuated biped based on the passive-dynamic simple walker
The Sensoray 526 is stacked with the PC/104 and acts as an interface between the main CPU and the encoders because it provides differential quadrature encoder inputs.
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The GTC main axes servos and control system
In addition, an auxiliary acceleration feedback signal based on the interpolated commutation sensor readings is available as differential quadrature encoder emulation (64kHz band limited).
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Manufacturing Technology Directorate
Wright Laboratory
Air Force Materiel Command
Wright-Patterson Air Force Base, Ohio 45433-7739
The interface also handles motion control applications requiring opto-isolated inputs for end-of-travel limits, marker pulse, and open collector or differential quadrature encoders .
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Technical overview on designing wireless remote control steering mechanisms for small ships and scaled model ships
Programmable digital input / outputs and analog inputs: - 5 inputs, 5-V or 24-V compatible (Enable, Pulse and Direction, Limit Switches) - 2 outputs, 5-V or 24-V compatible (Ready, GPO) - Differential quadrature encoder and Hall sensors interface - Sin-cos encoder…
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A multi-axis SLA prototype apparatus
The encoders are 500 line differential quadrature encoders , providing a resolution of 2pm when coupled with the 4 mm pitch lead screw and fourfold pulse multiplication.
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A Low-Cost Modular Platform for Heterogeneous Data Acquisition with Accurate Interchannel Synchronization.
…normally focused on specific types of sensors and actuators, systems engineers may need to employ mutually-incompatible hardware from different manufacturers in applications demanding heterogeneous inputs and outputs, such as small-signal analog inputs, differential quadrature rotatory encoders or variable current outputs.
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Design of a small-scale prototype for research in airborne wind energy
The employed encoders are differential optical quadrature encoders manufactured by US Digital, with 400 counts per revolution.
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Interacting solutions in erbium fibre laser
Conclusion: The circuit design and logical description of a differential encoder for quadrature phase-shift keyed systems has been presented.