3542 Brushless Motor 1630KV/2250KV for 1/10 1/12 RC Crawler Car

3542 Outrunner Brushless Motor for RC Crawler & Climbing Cars

Upgrade your 1/10 or 1/12 scale RC crawler or climbing vehicle with the high-performance 3542 Outrunner Brushless Motor. Available in 1630KV and 2250KV configurations, this motor delivers exceptional torque, speed, and efficiency for demanding off-road terrain. Whether you're scaling rocky trails or pushing your rig to its limits, this motor is built to perform. Made in China.

Why Upgrade to a Brushless Motor?

• Higher Efficiency: Brushless motors convert more energy into motion, giving you longer run times and stronger performance versus brushed alternatives.
• Low Maintenance: No brushes to wear out — simply install and enjoy season after season of reliable performance.
• Massive Power Output: Up to 1300W of output power for blistering speed and impressive torque on any terrain.
• Wide LiPo Compatibility: Supports 3S–4S LiPo battery packs for flexible power configurations.

Specifications — 1630KV Motor

• KV Value: 1630KV
• Maximum Power: 1100W
• LiPo Compatibility: 3S–4S
• Maximum Current: 80A
• Rotor Pole Number: 14
• No-Load Current: 3.9A
• Internal Resistance: 0.01Ω
• Output Shaft Diameter: 3.175mm
• Motor Size: 57 × 35mm
• Stator Slots: 12

Specifications — 2250KV Motor

• KV Value: 2250KV
• Maximum Power: 1300W
• LiPo Compatibility: 3S
• Maximum Current: 90A
• Rotor Pole Number: 14
• No-Load Current: 4.8A
• Internal Resistance: 0.007Ω
• Output Shaft Diameter: 3.175mm
• Motor Size: 57 × 35mm
• Stator Slots: 12

80A ESC Specifications (ESC Option)

• Battery Compatibility: 2S–6S LiPo
• Continuous Current: 80A
• BEC Output: Max 10A; 5.2V / 6.0V / 7.4V / 8.2V (adjustable via DIP switch)
• Electronic Switch: Supported
• Cooling Fan: Included, with reserved power plug
• Wires: Power wire 14AWG × 150mm, Motor end 14AWG × 100mm, Signal wire 200mm, Electronic switch 125mm
• Motor Power Connector: Not included

Package Contents

Choose your configuration — each listing includes either:

• 1× 3542 Outrunner Brushless Motor (1630KV or 2250KV), OR
• 1× 80A ESC

Important Notes

• Battery is not included.
• Actual color may vary slightly from product images due to screen and lighting differences.
• Please allow 1mm–1cm measurement tolerance due to manual measurement methods.

For guidance on safe handling of LiPo batteries used with RC vehicles, refer to the U.S. Consumer Product Safety Commission — Battery Safety Resources.

Learn more: Brushless DC electric motor

Frequently Asked Questions

Q: What RC vehicles are compatible with the 3542 Outrunner Brushless Motor?

A: This brushless motor is designed for 1/10 and 1/12 scale RC crawler and climbing vehicles. Its 3542 form factor and 3.175mm output shaft diameter make it a straightforward upgrade for most standard-mount RC crawler chassis that accept a 35mm diameter motor.

Q: What is the difference between the 1630KV and 2250KV versions?

A: KV rating indicates RPM per volt. The 1630KV motor runs at a lower RPM per volt, delivering more torque — ideal for technical crawling. The 2250KV motor spins faster per volt, suiting more speed-oriented setups. The 1630KV supports 3S–4S LiPo, while the 2250KV is rated for 3S only.

Q: Is the ESC included with the brushless motor?

A: No. The motor and the 80A ESC are sold separately — you select either the brushless motor or the ESC as your item. Please review your selection before checkout to ensure you order the correct component.

Q: Does the 80A ESC work with other motor brands?

A: Yes, the 80A ESC is compatible with most standard sensorless/sensored brushless motors supporting 2S–6S LiPo. It features an adjustable BEC output (5.2V, 6.0V, 7.4V, 8.2V) via DIP switch, a built-in cooling fan, and supports electronic switch functionality for versatile RC builds.