Overlander 3800KV Rocket RC Waterproof F540 Sensorless Motor + 45A ESC for 1:10 and 1:12 Cars

The Overlander 3800KV Rocket RC Waterproof F540 Sensorless Motor + 45A ESC bundle (OL-3549) delivers a strong blend of torque, efficiency and smooth control for 1/10 and 1/12 scale RC cars. Supporting 2–3S LiPo and 4–9S NiMH packs, this sensorless F540 setup is a practical upgrade for reliable power and responsive throttle feel.

Overview

The waterproof F540 motor provides consistent performance across varied conditions, while the matched 45A ESC offers refined handling with built-in safety features as described by the manufacturer. Together, they provide an effective power system for general bashing or club-level running where durability and ease of use matter.

Highlights

• 3800KV sensorless F540 brushless motor for strong torque and efficient power delivery
• Waterproof motor construction for added resilience
• 45A ESC for smooth throttle response and safety-focused operation
• Compatible with 2–3S LiPo and 4–9S NiMH battery setups

Key Specifications

• KV (rpm/V): 3800
• Power: 800W
• Idle Current: 2.2A
• Maximum Amp Draw: 57A
• Battery Range: LiPo 2–3S; NiMH 4–9S
• Motor Dimensions: 35.8 mm diameter x 50 mm length
• Shaft Diameter: 3.175 mm
• Connectors: Motor 4 mm gold bullets; ESC Deans (T-plug)
• Weight: 148 g

Suggested Compatibility

• 1/10 and 1/12 scale RC cars