产品供应链拆解_若影机器人

Fauna Robotics (Sprout)

Fauna Robotics (Sprout) / US / humanoids.fyi

NYC-based startup that designed Sprout as a lightweight, approachable developer platform rather than a heavy industrial workhorse. At just 22.7 kg and 107 cm, Sprout is the lightest and shortest humanoid in the landscape - roughly half the weight of 1X Neo and shorter than Unitree G1. The design prioritizes safe human proximity: soft exterior panels, backdrivable motors with conservative torque limits, minimized pinch points, and a swappable battery. A character-like expressive face (LED array + motorized eyebrows) and LEGO-compatible cosmetic customization signal a consumer/education play. The full SDK with Python/C++ bindings, ROS 2 integration, MCP server for LLM-based agents, and IsaacSim/Lab compatibility makes it genuinely developer-ready. Whole-body VR teleoperation via Meta Quest enables DAgger-style data collection. No proprietary VLA - instead exposes modular services for external models.

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规格要点

产品阶段	Prototype
发布时间	Jan 2025
目标应用	Developer platform, Research, Education, HRI
重量	22.7 kg
身高	107 cm
速度	Not disclosed
整机自由度	29 (incl. 2 eyebrows)
续航/运行时间	3 - 3.5 hrs
负载	0.7 kg rated, 3.7 kg burst (forward raise)
末端执行器	Single-DOF grippers (12N software-limited)
触觉感知	否
运动方式	Leg
结构材料	Soft exterior panels, minimized pinch points
电机	Backdrivable motors (per-joint tuned)
身体执行器	Backdrivable with gear reductions
手部执行器	Single-DOF gripper actuator
传动/减速器	Not disclosed
外部传感器	ZED2i stereo RGB-D (Stereolabs), 4x VL53L8CX ToF, 4x MEMS mic array

媒体资产

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组件拆解与相关供应商

传感器

部件需求	需求说明	相关供应商
externalSensors	ZED2i stereo RGB-D (Stereolabs), 4x VL53L8CX ToF, 4x MEMS mic array	暂无公开供应商信息
internalSensors	9-axis IMU, joint position/velocity sensors (125 Hz)	暂无公开供应商信息