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AMS AS5132-HSST Rotary Encoder 360º Programmable High Speed Magnetic Position Sensor

Shenzhen Mingjiada Electronics Co., Ltd., as a leading global supplier of electronic components, specialises in providing the AMS AS5132-HSST programmable high-speed magnetic position sensor. The AS5132-HSST is a 360º programmable high-speed magnetic position sensor specifically designed for industrial automation and motor control applications, optimised for high-speed operational environments.

AS5132-HSST Product Overview:

The AMS AS5132-HSST is a non-contact magnetic rotary encoder that uses Hall effect technology to achieve 360-degree absolute angle measurement, specifically optimised for high-speed application environments. Compared to traditional mechanical encoders, the AS5132-HSST eliminates mechanical wear issues, significantly improving system reliability and service life.

The AS5132-HSST sensor features a compact TSSOP-14 package with dimensions of just 5mm × 6.4mm, making it ideal for space-constrained applications. Its operating temperature range spans -40°C to +150°C, meeting the demands of harsh industrial environments.

The core advantage of the AS5132-HSST lies in its high-speed performance, supporting rotational speed measurements up to 28,000 rpm while maintaining high accuracy. The sensor offers 12-bit (4,096 steps) absolute angle resolution and outputs digital signals via an SPI interface, simplifying system integration.

AS5132-HSST Specifications:

Encoder Type: Magnetic

Output Type: PWM

Voltage - Supply: 4.4V to 5.5V  

Actuator Type: External magnet, not included  

Positioning: None  

Built-in Switch: None  

Mounting Type: Surface Mount  

AS5132-HSST Technical Parameters and Features:  

High-Precision Measurement: 12-bit resolution (0.088° angle accuracy), linearity error ±0.3° (typical value), meeting the requirements of precision control

Multiple Output Interfaces: AS5132-HSST supports SPI (Serial Peripheral Interface) and ABI (Incremental Quadrature Output), compatible with various controllers

Programmable Features: Users can configure parameters such as zero position, measurement direction, and output resolution via registers to adapt to different application scenarios

Built-in Diagnostic Features: AS5132-HSST provides magnetic field strength monitoring and fault detection to enhance system reliability

Wide voltage operation: 3.3V or 5V power supply, compatible with most digital systems

Anti-interference design: Excellent EMC performance, suitable for electrical noise environments

Typical application scenarios for the AS5132-HSST:

Motor control: The AS5132-HSST is particularly suitable for position and speed detection in brushless DC (BLDC) motors and servo motors, enabling precise commutation and closed-loop control

Industrial automation: The AS5132-HSST is used in scenarios such as robot joint position feedback and angle measurement in automated equipment

Automotive electronics: AS5132-HSST is suitable for in-vehicle systems such as electric power steering (EPS) and electronic throttle control

Home appliances: High-end washing machines, dishwashers, and other devices requiring precise motor control

Medical equipment: Position feedback systems in precision instruments

Compared to traditional optical encoders, the AS5132-HSST offers superior environmental adaptability, unaffected by dust, oil contamination, and vibration, making it particularly suitable for harsh industrial environments. Compared to similar magnetic encoders such as the AEAT-9933-102, the AS5132-HSST demonstrates superior high-speed performance.