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Product Description This 3900KV brushless motor and 120A ESC combo is designed for 1/10 scale RC cars and trucks. It delivers high torque, smooth throttle response, and precise control. Upgrade your RC vehicle today with this high-performance, durable motor and ESC combo, and enjoy smooth, responsive, and powerful driving! Suitable for many 1/8, 1/10 and 1/12 RC cars that support this motor size. Please check motor dimensions, mounting space and driveshaft clearance before ordering.Note:
1. Compatible Battery: 2S LiPo (7.4V nominal / 8.4V fully charged) or 4–9 cell NiMH/NiCd. ⚠️ NOT compatible with 3S LiPo batteries.
2. Always check that your battery C-rating and Gear ratio load matches the motor KV to ensure safe and reliable operation.3. Motor Size: 36 × 50 mm. Please verify your motor compartment size, motor mount and driveshaft clearance before ordering.
Product Feature
- 💖 High-quality material is durable and eco-friendly. 3900kv 4 poles with 12 slots design provides high torque and efficiency. Copper windings with high purity can maximize efficiency.
- 💖 Precision balanced rotor, smoothness for best reliability, and maximum RPM.
- 💖 ESC has enhanced throttle response, excellent acceleration, powerful interruptions, and super smooth and accurate throttle linearity.
- 💖 Dual-ball bearings design. (The programming card is not included)
- 💖 Multiple protection features: Low voltage cut-off protection, over-heat protection, and throttle signal loss protection.
- 💖 Premium RC car upgrade parts are suitable for most 1:8, 1:10, and 1:12 remote-control cars.
2. Always check your battery C-rating and gear ratio to prevent overheating.How To Use
- 👉 1. Connect BEC wires with the receiver.
- 👉 2. Connect motor wires with ESC.
- 👉 3. Turn on the transmitter.
- 👉 4. Connect battery pack (not included) with ESC then switch on the ESC.
- 👉 5.When the connection of motor and battery is finished, the motor emits \"Beep-Beep\" tone.
- 👉 6. When the throttle stick is in the neutral position, the motor re-emits \"Beep-Beep\" tone.
- 👉 7. The ESC is workable.
Product Specification
✨3650 3900KV Brushless Motor
Watts900WMax voltage<13VMax Amps69AKV(RPM/Volt)3900KMax RPM50000Diameter36mmLength50mmShaft length15mmOuter Shaft diameter3.175mm Inner Shaft diameter5.00mmPlug type4mm golden banana plugWeight175g
✨120A ESC
Continue current120ABurst current320ABattery2S Li-Po / 4-9S Ni-Mh Ni-CdBEC output5.8V / 3ATypeBrushlessPower supply plugT plug maleMultiple protection featuresLow voltage cut-off protection, over-heat protection, throttle signal loss protectionWeight79g
Package Included
- 💟1 x Brushless Motor
- 💟1 x Brushless ESC
Location Descriptions
To improve your buying experience and ensure fast delivery, Your order will be shipped from the warehouse located in either new jersey or california that is closest to your address. If you have any questions, Please contact us. Thank you for your support !
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