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Supplier: Allegro MicroSystems Inc.
Description: The ALS31001LUAA device is a miniature programmable linear Hall-effect sensor IC that operates at 3.3 V. This device is an ideal solution for use in automotive and industrial applications requiring high accuracy and operation across an extended temperature range, –40°C to
- Package Type / Mounting: Other
- RoHS Compliant: Yes
- Sensor Type: Magnetic Sensor
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Supplier: Infineon Technologies AG
Description: XENSIV(TM) - TLE4998S4 Linear Hall IC with on-board diagnostics, qualified according to AEC-Q100 The Infineon linear Hall IC TLE4998S has been designed specifically to meet the requirements of highly accurate rotation and position detection, as well as for current
- Package Type / Mounting: Other
- RoHS Compliant: Yes
- Sensor Type: Magnetic Sensor
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Supplier: Infineon Technologies AG
Description: XENSIV(TM) - TLE4998S3 Linear Hall IC with reverse-polarity and overvoltage protection for all pins The Infineon linear Hall IC TLE4998S has been designed specifically to meet the requirements of highly accurate rotation and position detection, as well as for current
- Package Type / Mounting: Other
- RoHS Compliant: Yes
- Sensor Type: Magnetic Sensor
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Supplier: Infineon Technologies AG
Description: XENSIV(TM) - TLE4998P3 linear Hall IC with digital temperature compensation in BiCMOS technology The Infineon linear Hall IC TLE4998P has been designed specifically to meet the requirements of highly accurate rotation and position detection, as well as for current
- Package Type / Mounting: Other
- RoHS Compliant: Yes
- Sensor Type: Magnetic Sensor
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Supplier: Infineon Technologies AG
Description: XENSIV(TM) - TLE4998P3C linear Hall IC for sensing of high current for battery management, motor control and electronic fuses The Infineon linear Hall IC TLE4998P3C has been designed specifically to meet the requirements of highly accurate rotation and position detection,
- Package Type / Mounting: Other
- RoHS Compliant: Yes
- Sensor Type: Magnetic Sensor
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Supplier: Allegro MicroSystems Inc.
Description: The A5947 three phase motor driver IC incorporates sensorless sinusoidal drive to minimize vibration for a wide variety of fan applications. Sensorless control eliminates the requirement for Hall sensors. As automotive industry continues to improve efficiency, the market for
- Configuration: IC / PCB-Mounted
- Drive Type: DC Brushless Motor
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Supplier: Honeywell Sensing & IoT
Description: RPN Series Rotary Position Sensors use a magnetically biased, Hall-effect integrated circuit (IC) to sense rotary movement of the actuator shaft over a set operating range. Rotation of the actuator shaft changes the IC’s position relative to the magnets. The resulting
- Accuracy: 1.6 ±% Full Scale
- Category of Device: Instrument / Meter
- Electrical Output: Analog Voltage
- Maximum Angular Measurement: 120 degrees
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Supplier: Honeywell Sensing & IoT
Description: RPN Series Rotary Position Sensors use a magnetically biased, Hall-effect integrated circuit (IC) to sense rotary movement of the actuator shaft over a set operating range. Rotation of the actuator shaft changes the IC’s position relative to the magnets. The resulting
- Accuracy: 1.6 ±% Full Scale
- Category of Device: Instrument / Meter
- Electrical Output: Analog Voltage
- Maximum Angular Measurement: 50 degrees
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Supplier: Honeywell Sensing & IoT
Description: RPN Series Rotary Position Sensors use a magnetically biased, Hall-effect integrated circuit (IC) to sense rotary movement of the actuator shaft over a set operating range. Rotation of the actuator shaft changes the IC’s position relative to the magnets. The resulting
- Accuracy: 1.6 ±% Full Scale
- Category of Device: Instrument / Meter
- Electrical Output: Analog Current
- Maximum Angular Measurement: 180 degrees
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Supplier: Honeywell Sensing & IoT
Description: RPN Series Rotary Position Sensors use a magnetically biased, Hall-effect integrated circuit (IC) to sense rotary movement of the actuator shaft over a set operating range. Rotation of the actuator shaft changes the IC’s position relative to the magnets. The resulting
- Accuracy: 1.6 ±% Full Scale
- Category of Device: Instrument / Meter
- Electrical Output: Analog Current
- Maximum Angular Measurement: 70 degrees
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Supplier: Allegro MicroSystems Inc.
Description: 3938 provides commutation logic for Hall sensor ICs configured for 120-degree spacing. The Hall input pins are pulled up to an internally-generated 5 V reference. Power MOSFET protection features include: bootstrap capacitor charging current monitor, regulator undervoltage
- Configuration: IC / PCB-Mounted
- Drive Type: DC Brushless Motor
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Supplier: Allegro MicroSystems Inc.
Description: Hall sensors. The A89304’s sinusoidal algorithm is designed be easy to implement with no software programming. With a completely integrated flexible closed-loop speed control algorithm the A89304 can operate without a microprocessor. EEPROM is used to tailor the common functions of the
- Configuration: IC / PCB-Mounted
- Drive Type: DC Brushless Motor
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Supplier: Microchip Technology, Inc.
Description: characteristics, while requiring no external tuning from the user. Speed control can be achieved through either power supply modulation or pulse-width-modulati on (using the PWM digital input pin). Due to the compact packaging and minimum bill-of-material (power transistors incorporated, no
- Application Categories: PWM Drive
- Configuration: IC / PCB-Mounted
- Continuous Output Current: 0.8000 amps
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Supplier: Transmotec
Description: loop models • Quiet 15KHz. PWM switching frequency • MOSFET power devices • Directional control - forward/reverse • Internal +6.2, VDC 20 mA supply for motor • Hall-Effect sensors • 5K ohm speedpot w/leads, knob and dial for remote mounting • Anodized chassis mount heatsink
- Configuration: IC / PCB-Mounted, OEM Module
- Continuous Output Current: 20 amps
- Drive Type: DC Brushless Motor
- Number of Axes / Motors: 1
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A31316: 3D PCB-less Hall-Effect Sensor for Rotary and Linear Measurement The A31316 is a robust, fully integrated 3DMAG™ Hall-effect magnetic position sensor IC designed to support a wide range of non-contact rotary and linear position measurement in the automotive, industrial and (read more)
Browse Linear Position Sensors Datasheets for Allegro MicroSystems Inc. -
Hall-Based BLDC Gate Drive Saves Microprocessor IO and Provides Zero Speed Torque SENSORS IN BLDC MOTORS Many BLDC motor applications require Hall-based position sensing to accommodate direction changes quickly and provide holding torque. For example, a robotic lawnmower (read more)
Browse DC Motor Drives Datasheets for Allegro MicroSystems Inc. -
The QTR 105 is where the medium-range of Tecnotion QTR motors starts. QTR 105 motors are available with a wide range of options such as different winding types and a digital hall sensor. Various medical and health care applications benefit from the large inner diameter of the QTR 105 as well as the flat designs, starting at just 17 mm. (read more)
Browse Brushless Motors Datasheets for Tecnotion -
/cosine Hall-effect position sensor IC. The A33230 is the smallest 3D sine/cosine sensor currently available in the market, and offers system designers a cost-effective solution for automotive and industrial applications with a quick time to market. The A33230 contains two discrete analog (read more)
Browse Hall Effect Position Sensors Datasheets for Allegro MicroSystems Inc. -
system efficiency and extending battery life, Allegro has developed the ACS37601 programmable linear Hall-effect current sensor IC with overcurrent, overtemperature, and self-test capabilities. Designed to achieve high accuracy and resolution without compromising bandwidth, the ACS37601 is (read more)
Browse Current Sensors Datasheets for Allegro MicroSystems Inc. -
ABSTRACT In modern fans or pumps, cost savings and power efficiency incentives are pushing motor designs toward sensorless motor drivers. Conventional motor drivers use trapezoidal motor control with three Hall sensors: The Hall sensors give the rotor position, and the motor (read more)
Browse DC Motor Drives Datasheets for Allegro MicroSystems Inc. -
, Allegro has developed the ACS37601 programmable linear Hall-effect current sensor IC with overcurrent, overtemperature, and self-test capabilities. Designed to achieve high accuracy and resolution without compromising bandwidth, the ACS37601 is Allegro’s highest-accuracy field current sensor for (read more)
Browse Current Sensors Datasheets for Allegro MicroSystems Inc. -
Hall Sensor Equipped: Ensures precise control and stability in gimbal applications. Compact Size: Ideal for space-constrained setups without compromising on performance. High Power Output: Provides ample torque for smooth and responsive gimbal movements. Customizable (read more)
Browse Brushless Motors Datasheets for Constar Motion Co., Ltd -
Allegro MicroSystems Announces PCB-Less 3D Magnetic Sensor for Vehicle Safety and ADAS Applications Robust A31316 IC enables flexible integration for precision contactless position sensing Allegro MicroSystems, Inc. (“Allegro”) (Nasdaq: ALGM), a global leader in (read more)
Browse Linear Position Sensors Datasheets for Allegro MicroSystems Inc. -
energy efficient and ideal for embedded applications. All versions of the RPX22 are available with Hall Sensor or with a 256 line, Differential Commutating Magnetiic Encoder as standard. (read more)
Browse Datasheets for ElectroCraft
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Hall-Based BLDC Gate Drive Saves Microprocessor IO and Provides Zero Speed Torque
drives many customers to consider the sensored approach. Allegro gate driver ICs with integrated Hall commutation are designed with the Hall-based commutation engine integrated into the IC. Hall signals go directly into the IC, saving 3 to 6 I/O on microprocessor. By integrating the commutation
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Company Analysis: Company Profiles: New Product Development - JTEKT
▪ In June 2007, JTEKT developed a hall IC -type torque sensor for EPS comprising two independent sensing circuits.
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The North American Automotive Supplier Report
In June 2007, JTEKT developed a hall IC -type torque sensor for electric power steering (EPS), comprising two independent sensing circuits.
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Study on Development of Torque and Angle Sensor for EPS
There have been several studies on contactless steering torque sensors , but they were mainly magnet based sensors using linear Hall - IC [1] [2] [3].
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A novel load variation compensation algorithm in a sensor-less brushless DC motor drive for a reciprocating compressor
Figs. 7 and 8 show the phase currents (la, Ib, Ic ), Hall sensor signals (Ha, Hb, Hc), commutation point, ZCP interval, and torque pulsating waveform.
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Design of a Digital Servo Control IC for Permanent Magnet Synchronous Motors with Linear Hall Sensors
Index Terms—digital ac servo IC , permanent magnet synchronous motor, linear Hall sensor , position calculator, speed estimator, position calibration, digital torque control.
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Equipment Manufacturing Technology
The Hall-effect torque sensor is mainly composed of a torsion bar, a multipole magnet, two soft magnetic yokes, two linear Hall ICs , and two soft magnetic flux collecting rings.
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Intelligent Motor Control ICs Simplify System Design - Nasa Tech Briefs :: NASA Tech Briefs
IMCs are programmable single- IC controllers that provide high-level functions such as digital torque control, sinusoidal commutation, field oriented control, Hall sensor input, and overtemperature management.
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Series-parallel elastic actuation (SPEA) with intermittent mechanism for reduced motor torque and increased efficiency
A current sensor (ACS712 fully integrated, Hall effect-based linear current sensor IC ) is installed over the DC motor poles as well as a voltmeter, to measure the consumed electric motor power and calculate the motor torque .
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Digital signal processor-based probabilistic fuzzy neural network control of in-wheel motor drive for light electric vehicle
In addition, the q-axis torque currents iq1 and iq2 and the flux currents id1 and … … generated using coordinate transformation from six-phase currents ia, ib, ic , ix, iy and iz … … are obtained using the hall sensors (the scaling is 1 …
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ICTs for Improving Patients Rehabilitation Research Techniques
Therefore, the torque is measured by utilizing its lin- ear relationship to the armature current. A Hall effect based current sensor IC , dimensioned for the Ampere range of the motor, converts the current to voltage measured by the microcontroller’s 10-bit analog-to-digital converter (ADC).