RS390 6V Electric Motor with Gearbox 18000RPM for Kids Toy Cars

High-Torque Electric Motor Gearbox for Ride-On Cars & Trucks

Imagine handing your child the keys to a fully charged world of adventure, where every ride-on car or truck becomes a thrilling journey. Our Electric Motor Gearbox is designed to bring broken or worn-out drive systems back to life, delivering smooth acceleration, whisper-quiet operation, and long-lasting performance. Whether you’re replacing the gearbox in a pint-sized pickup truck or upgrading a mini-supercar, this gearbox puts power and reliability under the hood of every toy vehicle.

Why You’ll Love This Gearbox

• Rock-Solid Durability: A sturdy metal middle gear withstands repeated starts and stops, resisting wear and tear so your little one can keep exploring mile after imaginary mile.
• Ultra-Quiet Motion: Low-noise engineering means you’ll hear giggles instead of grinding gears—perfect for indoor playrooms and summer afternoons in the driveway.
• Precision Performance: Four voltage-speed combinations let you tailor the top speed and torque for different ride-on toys, from gentle 6-volt cruisers to high-speed 12-volt racers.
• Easy Installation: Drop-in replacement design fits most children’s ride-on cars and trucks. No complicated tools or advanced mechanical skills required—get your youngster back on the road in minutes.
• Built-to-Last: High-quality materials and careful manufacturing ensure that this gearbox stands up to enthusiastic play, budding engineers, and plenty of outdoor use.

Product Variants & Benefits

Variant 1: 6V, 18,000 RPM Gearbox

• Voltage & Speed: Ideal for entry-level ride-on cars and trucks. This 6-volt option delivers 18,000 RPM for a smooth, safe cruising pace.
• Perfect for Beginners: Gentle acceleration keeps first-time drivers steady, preventing sudden jolts and encouraging confidence behind the wheel.
• Lightweight Fun: At just over half a pound, it won’t weigh down smaller ride-on vehicles, preserving battery life and extending playtime.

Variant 2: 12V, 12,000 RPM Gearbox

• Balanced Performance: A moderate 12 V and 12,000 RPM combination is perfect for versatile ride-on cars and trucks that need enough torque for grassy backyards without zipping away too fast.
• All-Terrain Ready: Tackle gentle lawns, packed dirt, or smooth driveways—this gearbox gives just the right push to climb small inclines without taxing the motor.

Variant 3: 12V, 16,000 RPM Gearbox

• Extra Zip: Crank the excitement up a notch with 16,000 RPM at 12 V for sportier ride-on cars that race around the driveway and zoom through obstacles.
• Responsive Steering: Quick acceleration pairs with sharper handling so budding racers feel more in control during playtime adventures.

Variant 4: 12V, 20,000 RPM Gearbox

• High-Speed Thrills: For older kids who want a serious rush, this gearbox delivers 20,000 RPM at 12 V—ideal for supercharged ride-on sports cars or trucks built for speed.
• Built-for-Performance: Every twist of the throttle translates into instantaneous motion, making curb-to-corner action feel like the real thing.

Key Specifications

• Total Length: Approximately 6.5 inches from motor tip to gearbox flange, fitting most common ride-on models.
• Hole Diameter: 0.50 inch mounting opening ensures secure attachment and precise alignment.
• Weight: Around 0.60 pounds (270–289 g), striking the perfect balance between strength and agility.
• Quantity: Single gearbox unit, ready for direct replacement.

Benefits to You and Your Child

As a parent or gift-giver, you want reliability, safety, and fun in every toy you buy. Our electric motor gearbox delivers on all fronts:

• Safety You Can Trust: Low-noise operation and controlled acceleration keep little drivers happy and safe.
• Fuss-Free Upgrades: A straightforward swap-out process means no lengthy downtime. Spend less time under the hood and more time cheering from the sidelines.
• Imaginative Play: When the motor roars to life, imaginations ignite. Your child will zip through make-believe worlds, whether they’re rescuing teddy bears in a toy fire truck or racing friends in a custom ride-on car.
• Longevity: Durable materials and precise engineering extend the life of every ride-on car and truck, making this gearbox a smart investment for siblings, neighbors, and next-year’s gift list.

What’s in the Box

• 1 × Electric Motor Gearbox (your choice of 6 V/18k RPM, 12 V/12k RPM, 12 V/16k RPM, or 12 V/20k RPM)

Installation Tips

• Confirm your ride-on toy’s voltage and gear ratio match the gearbox variant for optimal performance.
• Compare the mounting hole diameter (0.50 in) and overall length (6.5 in) to your old unit before purchase.
• Use basic hand tools to remove the old gearbox and secure the new one in place—no advanced mechanics required.
• Test briefly at slow speeds to ensure correct alignment, then let your little driver hit top speed!

Ready to restore power and excitement to your child’s ride-on car or truck? Choose the perfect gearbox variant and watch their eyes light up as they embark on a brand-new adventure—right in your driveway.