为空心杯电机而生！光码未来发布8mm起可定制、17bit光学绝对式微型编码器

Core Viewpoint - The article discusses the urgent need for an ideal encoder in the hollow cup motor sector, highlighting the introduction of a new generation of optical absolute micro-encoders by Guangma Future, which addresses long-standing market gaps and provides a high-end domestic alternative to magnetic encoders [1][2][22]. Group 1: Pain Points in Current Encoder Solutions - The traditional encoders face three main challenges when adapting to hollow cup motors: limited space, precision and interference issues, and difficulties in high-speed dynamic matching [4][5][6][7]. - Space constraints in applications like surgical robots and portable medical pumps require encoders with outer diameters of 8/10/12 mm and hollow structures for wiring and installation [5][11]. - Magnetic encoders typically have a resolution of only 12 bits and suffer from hysteresis and electromagnetic interference, which can affect sensitive medical imaging devices [6][15]. - Conventional encoders struggle with high-speed operations, as they can experience signal distortion and delays at speeds of 10,000–30,000 rpm, negatively impacting motor performance [7][19]. Group 2: Guangma Future's Micro Encoder Features - Guangma Future's optical absolute micro-encoder is designed to meet the core needs of hollow cup motors, featuring a customizable outer diameter of 8–26 mm and a hollow shaft structure for easy installation [12][15]. - The encoder offers a resolution of 17 bits, providing high-precision angular displacement feedback and absolute position output, allowing for immediate location feedback without the need for zeroing after power loss [15][16]. - It supports stable operation at a maximum speed of 20,000 rpm, ensuring that the encoder does not hinder the dynamic performance of the hollow cup motor [18][19]. Group 3: Technological Innovations - Guangma Future's proprietary optical imaging technology replaces traditional precision lithography, reducing reliance on imported chips and improving production control [21]. - The use of stainless steel for the encoder disk enhances resistance to vibration and shock, while also lowering material costs [21]. - This technology allows for high tolerance, dirt resistance, and interference immunity, making it suitable for complex environments while maintaining high precision [21]. Group 4: Market Position and Future Outlook - As humanoid robots, collaborative robots, and high-end medical devices evolve, encoders are moving towards miniaturization, high integration, and intelligence [22]. - Guangma Future's micro-encoder fills a significant market gap by providing a domestically produced solution that matches international performance standards while offering advantages in delivery time and cost [22].