ReadyToSky Aluminium RC Motor Heatsink with Cooling Fan
SKU GEN-MOTOR-HEATSINK-FAN-540
Motor Size: 540/550/3650 (1/10 Car)
Free shipping. Pan India delivery from Gurugram, Haryana.
Ships within 3–4 business days — quality-checked in Gurugram before dispatch
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Product details
An aluminium heatsink with a built-in cooling fan that clamps onto an RC motor can, combining conducted and forced-air cooling to stop brushed and brushless motors overheating during long full-throttle runs. Four versions cover the common car motor sizes, from 380/390 motors in 1/16 and 1/18 cars up to 40–42mm motors in 1/8 scale.
Key features
- 380/390: 26mm inner diameter for 380 and 390 motors in 1/16 and 1/18 cars; 5V 0.12A fan at 7000RPM on a JST lead; approx. 30 x 30 x 45mm and 20g
- 540/550/3650 (1/10 Car): heatsink with 5V fan for 540, 550 and 3650 motors in 1/10 cars; approx. 30 x 30 x 10mm, 60g
- 540/550/3650/3660 (Lightweight): 35mm inner diameter and 30 x 30mm fan at approx. 20g total, for weight-sensitive 1/10 builds
- 40/42mm (1512–4274), 8.4V Fan: for 40–42mm motors such as 1512, 1515, 1518, 4268, 4274, 4282, K80 and K82 in 1/8 vehicles; 40 x 40 x 10mm fan rated 6–8.4V at 11000RPM
- Aluminium alloy heatsink bodies; the 5V versions use a plastic fan housing
Power the 5V fans from a spare receiver channel or the ESC's BEC lead. The fan on the 40/42mm version wants 6–8.4V, so feed it from a high-voltage BEC or a 2S supply rather than a 5V rail. Measure your motor can before ordering to pick the right version.
| Brand | ReadyToSky |
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