ROKR Manta Ray Mechanical Bionic Assembly Kit - Kinetic DIY Model with LED Lighting

Experience the majestic rhythm of the deep sea with the ROKR Manta Ray, a masterpiece of bionic engineering and mechanical art. Part of the "Mechanical Species" series, this intricate assembly kit allows you to recreate the fluid, undulating movements of a manta ray through a sophisticated system of gears, cams, and motors. Designed for hobbyists and creative minds, it transforms raw components into a lifelike marine creature that "swims" through the air, making it a captivating centerpiece for any desk or collection.

Key Benefits

Authentic Bionic Motion:** The model features a 40-degree wing stroke—20 degrees upward and 20 degrees downward—perfectly mimicking the wave-like pectoral fin movements of a real manta ray as it cruises through the ocean.

Dual Performance Modes:** Switch between "Cruise Mode" for a rhythmic 0.6Hz fin frequency and "Burst Mode" for an accelerated 1.0Hz movement, allowing you to customize the intensity of the mechanical display.

Dynamic Breathing Lights:** Integrated with a deep-sea LED group, the model features three lighting states—slow breathing, energy progression, and flashing burst—that synchronize with the mechanical rhythm to simulate biological vitality.

Precision Engineering:** Built with a high-performance 6000 RPM electronic motor and a 1:171 reduction ratio, the dual-axis transmission and independent cam system ensure stable, smooth, and long-lasting operation.

Immersive DIY Experience:** This kit offers a rewarding challenge for builders, combining mechanical assembly with electronic integration to provide a deep understanding of bionic kinematics.

Key Specs

Movement Range:** 40° total wing amplitude (20° up / 20° down).

Motor Speed:** 6000 RPM internal electronic motor speed.

Transmission:** Dual-axis drive with independent cams.

Reduction Ratio:** 1:171 for high-torque output.

Output Torque:** 300 g.cm.

Operational Frequencies:** 0.6Hz to 1.0Hz (Pectoral fins); 0.06Hz to 0.1Hz (Tail fin).

How to Use

1. **Assembly:** Follow the illustrated manual to assemble the internal mechanical structure, ensuring the gears and cams are aligned for smooth rotation.

2. **Wiring:** Connect the motor and the deep-sea breathing light set to the central control unit.

3. **Activation:** Power on the device to initiate the bionic movement.

4. **Mode Selection:** Toggle the switch to transition between the calm "Cruise Mode" (slow lights and steady fins) and the high-energy "Burst Mode" (rapid flashing and fast fins).

Care & Safety

Avoid Moisture:** Keep the mechanical components and electronic motor dry to prevent rust or short circuits.

Delicate Handling:** The bionic wing structures are designed for specific movement ranges; do not manually force the wings beyond their 40-degree limit.

Small Parts:** This kit contains small components and is intended for adult collectors or older children with adult supervision.

Power Source:** Ensure the correct voltage is used as specified in the manual to protect the 6000 RPM motor.

Notes

"胸鳍波浪式舒展起伏,再现深海巡游姿态。"