Efficient Motor Cooling:This aluminum alloy heat sink with integrated 30mm cooling fan provides superior heat dissipation for 540/550/3650 motors, preventing overheating during intense bashing or racing sessions. The finned design maximizes surface area for optimal thermal management
Plug-and-Play Installation:The 4.8-6V cooling fan connects directly to your receiver or ESC for instant power. Compatible with most 1/10 scale electric RC cars (, arrma, etc.), this drop-in solution requires no modifications - just mount and race
Performance Protection:Extends motor lifespan by maintaining safe operating temperatures, especially important for high-RPM brushless systems. The lightweight (53g) construction won't affect your vehicle's balance or speed performance
Aluminum Construction:CNC-machined from high-grade aluminum alloy with plastic fan housing. Available in silver/blue/gold/purple to match your build. The 45×40×40mm compact size fits tight chassis spaces
Competition-Ready Upgrade:Essential for racers and bashers running 2S/3S LiPo setups. The dual-force cooling system (passive heatsink + active fan) keeps your motor at peak efficiency through back-to-back battery packs
Description
Features:
This heat sink is suitable for 540 / 550 / 3650 motor of RC model car.
Equipped with 4.8-6V cooling fan to protect your motor.
It has heat dissipation effect which can effectively prevent the motor from overheating.
The cooling fan can power up from the receiver, convenient and easy to use.
With high quality materials and exquisite workmanship, it is durable for long term use.
Specification:
Item Type: RC Accessory
Material: Aluminum Alloy + Plastic
Optional Color: Silver, Blue, Gold, Purple
Total Size: Approx. 45 * 40 * 40mm / 1.77 * 1.57 * 1.57inch
Cooling Fan Size: Approx. 30 * 30 * 10mm / 1.18 * 1.18 * 0.39inch
Weight: Approx. 53g
Applicable Motor: for 540 / 550 / 3650 Motor
Applicable RC Car: for 1/10 Scale Electric RC Car
Package list:
1 * Motor Heat Sink with Cooling Fan