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	<title>AmazingHand &#8211; GTROB</title>
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		<title>低成本8自由度4指灵巧手-AmazingHand</title>
		<link>https://www.gtrob.com/archives/2519</link>
					<comments>https://www.gtrob.com/archives/2519#respond</comments>
		
		<dc:creator><![CDATA[高天]]></dc:creator>
		<pubDate>Sat, 31 Jan 2026 13:42:37 +0000</pubDate>
				<category><![CDATA[AmazingHand]]></category>
		<category><![CDATA[人形机器人]]></category>
		<category><![CDATA[机器人项目]]></category>
		<category><![CDATA[灵巧手]]></category>
		<category><![CDATA[开源灵巧手]]></category>
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					<description><![CDATA[AmazingHand 是一个开源的 3 ...]]></description>
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<p>AmazingHand 是一个开源的 3D 打印仿人机械手项目，旨在为机器人研究、教育和开发提供一种低成本、轻量化的解决方案。该项目打破了传统高性能机械手价格昂贵、结构笨重的壁垒，其核心设计全部可 3D 打印，且无需依赖外部前臂驱动器。</p>



<figure class="wp-block-image size-full"><img fetchpriority="high" decoding="async" width="1139" height="487" src="https://www.gtrob.com/wp-content/uploads/2026/01/Patterns_Overview.jpg" alt="" class="wp-image-2520" srcset="https://www.gtrob.com/wp-content/uploads/2026/01/Patterns_Overview.jpg 1139w, https://www.gtrob.com/wp-content/uploads/2026/01/Patterns_Overview-300x128.jpg 300w, https://www.gtrob.com/wp-content/uploads/2026/01/Patterns_Overview-1024x438.jpg 1024w, https://www.gtrob.com/wp-content/uploads/2026/01/Patterns_Overview-768x328.jpg 768w" sizes="(max-width: 1139px) 100vw, 1139px" /></figure>



<p><strong>关键特性与规格</strong></p>



<p>自由度与结构‌：拥有 8 个自由度（8-DOF），配备四根手指，每根手指由两个并联的舵机驱动，可独立实现‌屈伸‌（弯曲）和‌内收/外展‌（左右移动）两种运动。‌<br>‌驱动与设计‌：所有执行器（8 个 Feetech SCS0009 舵机）均集成在手掌内部，通过差动电机运动实现手指控制，无需线缆，结构紧凑。‌<br>‌材料与重量‌：骨骼结构采用刚性 3D 打印材料，表面覆盖柔性 TPU 外壳，既保证了强度，又提升了抓握的安全性和顺应性。整只手重量约为 ‌400 克‌。‌<br>‌成本与开源‌：材料成本低于 200 欧元，项目完全开源，机械设计采用 CC BY 4.0 许可证，代码采用 Apache 2.0 许可证。‌<br>‌兼容性‌：腕部接口专为 Reachy2 机器人设计，但可轻松适配其他机械臂平台。‌</p>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="503" src="https://www.gtrob.com/wp-content/uploads/2026/01/Hand_Overview-1024x503.jpg" alt="" class="wp-image-2517" srcset="https://www.gtrob.com/wp-content/uploads/2026/01/Hand_Overview-1024x503.jpg 1024w, https://www.gtrob.com/wp-content/uploads/2026/01/Hand_Overview-300x147.jpg 300w, https://www.gtrob.com/wp-content/uploads/2026/01/Hand_Overview-768x377.jpg 768w, https://www.gtrob.com/wp-content/uploads/2026/01/Hand_Overview.jpg 1088w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p>设计灵感来自ILDA手，采用双舵机驱动每根手指，实现屈伸与外展内收。骨骼结构坚固，表面覆盖柔软TPU壳，既保证力量又保护握持物。大拇指可与食指对拢，掌部柔性设计提升抓握适应性。</p>



<p>目前，“Amazing Hand”可直接装配到7自由度的Reachy2机器人上，CAD文件开源，支持自由定制和适配其他机械臂。基于简单摄像头的手部追踪系统已实现，可用逆运动学与QP算法精准控制手指动作。</p>



<p>项目完全开源，包含BOM清单、3D打印文件、组装指南和示例程序，地址：github.com/pollen-robotics/AmazingHand。欢迎开发者自由改造：增添第五指、调整手指比例、替换腕部接口、植入传感器……让这只机械手更强大，更个性化。</p>



<p>这是一次低成本、高性能机械手的突破，推动类人机器人走向普及与创新。期待更多创意碰撞，助力机器人更灵巧、更智能！</p>



<figure class="wp-block-image size-full"><img decoding="async" width="313" height="224" src="https://www.gtrob.com/wp-content/uploads/2026/01/Heart.jpg" alt="" class="wp-image-2521" srcset="https://www.gtrob.com/wp-content/uploads/2026/01/Heart.jpg 313w, https://www.gtrob.com/wp-content/uploads/2026/01/Heart-300x215.jpg 300w" sizes="(max-width: 313px) 100vw, 313px" /></figure>


<div class="sdm_download_item "><div class="sdm_download_item_top"><div class="sdm_download_thumbnail"><img decoding="async" class="sdm_download_thumbnail_image" src="https://www.gtrob.com/wp-content/uploads/2026/01/AmazingHand_Couv.jpg" alt = "AmazingHand" /></div><div class="sdm_download_title">AmazingHand</div></div><div style="clear:both;"></div><div class="sdm_download_description"><p class="marklang-paragraph">AmazingHand 是一个开源的 3D 打印仿人机械手项目，旨在为机器人研究、教育和开发提供一种低成本、轻量化的解决方案。该项目打破了传统高性能机械手价格昂贵、结构笨重的壁垒，其核心设计全部可 3D 打印，且无需依赖外部前臂驱动器。‌</p>
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