Buy ROKR Manta Assembly Kit with Video Instructions
Product Description
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。"
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Frequently Asked Questions
How long does shipping take?
We offer worldwide shipping with an estimated delivery time of 7-15 business days. Delivery time may vary depending on your location and customs processing. All applicable duties and taxes are included in the shipping cost, so you won't need to pay any additional fees upon delivery.
What is your return policy?
Due to the nature of cross-border e-commerce and international shipping logistics, we do not support returns or exchanges. Please carefully review product details, size charts, and specifications before placing your order. If your package is lost during shipping, you may choose either a full refund or free reshipment of your order.