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ROBSTRIDE

ROBSTRIDE Edulite A3 Arm

$965.00
Version

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Product Information


Technical Specifications

Parameter Value
Product Name Edulite A3
Type 6-DOF desktop robotic arm + gripper
System Framework ROS2 / Python
Drive Protocol Lingzu Times proprietary CAN 2.0 protocol (1Mbps)
Drive Motors RobStride00 motor, EduLite05 motor
Control Mode Force-position hybrid control / Position control
Payload Rated 500g, peak 1kg (standard posture)
Core Features Open-source, high-precision motion control: 7-segment S-curve trajectory planning + speed feedforward + multi-stage low-pass filtering for smooth and shock-free motion
Gravity Compensation Pinocchio dynamics-based gravity compensation, complete dynamics model based on RNEA, supports automatic inertial parameter calibration (12 parameters, R² > 0.99), enabling precise drag teaching
Operation Mode Xbox controller Cartesian space real-time control (50Hz / 5‑speed variable), master‑slave teleoperation (one‑to‑many / many‑to‑many)
Safety Protection Singularity detection and automatic recovery, joint soft and hard limit protection, self‑collision and environment collision detection
High‑Level Functions MoveIt2 motion planning and obstacle avoidance, web‑based visualization control interface
Zero‑Torque Mode Supports gravity‑compensated drag teaching and pure zero‑torque master‑slave teleoperation; independent joint damping adjustment
Toolchain One‑click environment configuration, automatic inertia calibration, Foxglove remote visualization (control frequency 200 Hz), support for seamless switching between simulation and real robot, customizable end effector