Intelligent Dynamic Opening and Closing: Featuring a precision stepper motor (step angle 1.8°), this Robot Arm simulates natural petal movements, operates at a safe 3.3V, and offers 2.8KgF.cm torque for smooth transitions. Multi-Scenario Intelligent Decoration: Ideal for Weddings (upgraded version) and Art Exhibitions (regular version), with dynamic movements and optional luminous elements for an immersive visual experience. Dual Version Optional: Choose between conventional and upgraded models, both with a 5mm standard shaft diameter and lightweight 0.2kg design to accommodate various petal plug-ins for versatile decoration needs. Industrial-Grade Design: Constructed with an all-metal motor, featuring 2.3Ω precision resistance control, and tested over 20,000 cycles, ensuring durability and long-lasting performance in decorative applications. Professional Performance Parameters: Utilizes high-precision motor components (phase current 1.5A, phase inductance 2.5mH), with a compact 34mm body and 4-wire lead design, meeting stringent requirements for simulated flower art movements.