HEDS-6100#B09

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HEDS-6100#B09 Application Field and Working Principle

HEDS-6100#B09 is an optical encoder manufactured by Avago Technologies, a designer and producer of optoelectronic components. This encoder provides precise, digital output for tracking relative position of rotating shafts. It is used in many industries, including automotive, consumer electronics, robotics, and medical technology. The HEDS-6100#B09 offers a wide range of features that make it an ideal solution for applications requiring small size and high resolution. This article will provide an overview of the HEDS-6100#B09’s application field and working principle.

Applications

The HEDS-6100#B09 is suitable for a variety of applications, including:

• Conveyor speeds measurement and control
• Detection of limits or positions of moving parts
• Control of operating speeds
• Roller speed control in printing presses and other paper handling equipment
• Measurement and control of film transport in movie cameras
• Positioning of robotic arms

The HEDS-6100#B09 is commonly used in medical devices such as infusion pumps. It can provide accurate and dependable position feedback to help ensure the accuracy of the measured or dispensed doses. The encoder is also used with motorised prosthetic devices such as exoskeletons, to provide accurate and reliable position feedback to assist the patient in controlling the device’s movements.

Design

The HEDS-6100#B09 is a high resolution optical encoder that provides ±1 count linearity with a resolution of up to 14-bits. It is a single channel digital optical rotary encoder that uses two rows of closely spaced light beams and detectors to provide a continuous digital output as the shaft rotates. The encoder includes a built-in speed detector, which provides external outputs when pre-set rotation speeds are exceeded.

The encoder consists of two elements: an LED light source and a detector. The LED light source emits two rows of light in a circular pattern around the circumference of the encoder output shaft. The detector detects the presence of a light beam from the source. As the output shaft rotates, one of the beams is cut off while the other remains uninterrupted. This generates a digital output in the form of a pulse width modulation (PWM) signal.

Output

The HEDS-6100#B09 provides a quadrature PWM output signal with a maximum frequency of 6 MHz and a noise immunization of up to 12 volts. The encoder also provides a maximum incremental output of 100kHz and a maximum complementary output of 5-bits. These outputs are used to provide digital position information to the control system.

The encoder also provides an output for its built-in speed detector. This output is triggered when the rotation speed exceeds a preset value. It is used to quickly stop a motor if it is running too fast and can also be used to alert the system of a fault condition.

Features and Benefits

The HEDS-6100#B09 offers several advantages over other types of encoders. These features include:

• High resolution: The encoder offers up to 14-bits of resolution, providing reliable data and position feedback.
• Small size: The encoder is only 6.26mm x 4.1mm x 3.2mm, making it suitable for use in limited space applications.
• Reliable operation: The encoder is designed for long-term operation in hostile industrial environments.
• Wide input voltage range: It allows for operation in a wide range of environmental conditions.
• Speed detection: The encoder offers a speed detection output for quickly stopping a motor when its rotational speed is exceeded.

Conclusion

The HEDS-6100#B09 is a robust and reliable optical encoder suitable for use in a variety of applications. It offers a high resolution of up to 14-bits, a small form factor, a wide input voltage range, and a speed detection output for quickly stopping motors. These features make the HEDS-6100#B09 an ideal choice for applications requiring precise and accurate position feedback.

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