When it comes to high-precision measurement technology, the COIN-series micro ultra-thin grating ruler reading heads are setting new standards with their superior accuracy, dynamic performance and compact design. Designed to meet the rigors of modern measurement applications, these reading heads offer unmatched accuracy and reliability, making them ideal for industries that require precision measurement capabilities.

Leading accuracy and dynamic performance

The COIN-series readout head is designed with integrated optical zero position to ensure bi-directional return to zero repeatability. This high precision property is essential for applications that require extremely high precision. The internal interpolation function eliminates the need for an external interpolation box, simplifying the design and saving valuable space.

The Coin-series readout heads support speeds of up to 8m/s and are excellent in terms of dynamic performance. This makes it suitable for a wide range of high-speed measurement applications, from coordinate measuring machines to microscope platforms, where speed and precision are equally important.

Advanced automatic adjustment function

An outstanding feature of the Coin-series is its automatic adjustment capability. The reading head includes automatic gain control (AGC), automatic bias compensation (AOC) and automatic balance control (ABC), which ensure signal stability and greatly reduce interpolation errors, significantly improving measurement reliability and reducing the need for manual adjustment. Reliable and flexible electrical connection CoIN-Series readheads offer differential TTL and SinCos 1Vpp output signal types to meet a wide range of application requirements. The reading head uses a 15-pin or 9-pin connector to support 30mA and 10mA load currents with an impedance of 120 ohms. These reliable electrical connections ensure reliable performance in a variety of operating environments.

Easy to install and highly compatible

The Coin-series reading head measures L32mm x W13.6mm x H6.1mm and weighs only 7 grams (20 grams per meter of cable). The power demand is small, the operating voltage is 5V ± 10%, and the current is 300mA. The reading head has a position installation tolerance of ±0.08mm, simplifying installation and integration into various systems. These reading heads are compatible with CLS grid scales and CA40 metal codes, with an accuracy of ±10μm/m, a linearity of ±2.5μm/m, and a length limit of 10 meters. The coefficient of thermal expansion is 10.5μm/m/ C, ensuring stability in different temperature ranges and maintaining accuracy under different environmental conditions.

Customizable ordering options

The Coin-series offers a variety of configurations to meet specific application needs. The CO4 supports a steel strip grid ruler and code tray, providing a variety of output resolutions and line sequence options. Cable lengths can be customized, ranging from 0.5 m to 5 m, providing flexibility for different installation scenarios. Enhanced durability and ease of calibration With large area single-field scanning technology, the Coin-series reading heads offer high resistance to contamination, ensuring long-term durability and reliable performance in harsh environments. The built-in EEPROM saves calibration parameters for easy calibration to maintain long-term accuracy.

conclusion

The COIN-series micro grating ruler reading heads represent a major advance in high-precision measurement technology. With its advanced features, compact design and reliable performance, it is set to become mainstream in industries that require precision and reliability. Whether used in image measuring machines, coordinate measuring machines, microscope platforms, or other high-precision applications, the COIN-series reading heads provide the precision and performance required by modern industries.

To learn more about the CoIN-Series Microscale reading heads and explore how they can meet your specific application needs, visit our website or contact us.