Introducing the Hobbywing QuicRun 2840 SL G2 brushless motor.

High Efficiency, Low Power Consumption, Low Temperature Rise.

The motor is designed for high efficiency. Using the 2850-3400KV motor as an example, it is able to achieve a maximum efficiency of up to 80%.

Under the same load conditions:

• The motor operates at a lower temperature.
• More stable continuous output.
• Consistently maintains optimal performance.

Robust Protection, Ready for any Challenges.

The motor has an IP56 protection rating, ensuring dust resistance and reliable performance even in wet conditions. It is fully capable of handling off-road vehicles operating in harsh outdoor environments.

Silicone Wire Output.

The motor features a silicone wire output design, eliminating the rigidity of traditional enameled wires. This allows for more flexible and clean wire routing, making installation easier.

Plug and Play.

The motor comes pre-soldered with high-quality gold-plated 3.5mm connectors, eliminating the hassle of soldering. The plug-and-play improves the quality of life and allows you to enjoy the thrill of racing.

Precision Craftsmanship, Built to Last.

• Selected 0.2mm Thick Silicon Steel Laminations.
• High-strength Explosion-proof Rotor.
• Ensure Exceptional Durability of the Motor.
• High-temperature Resistant Enameled Wire.
• Leading Brands Premium High-precision Bearings.

Wide Applications.

• The 2840 motor is suitable for both 1/16th & 1/14th scale models.
• The 2850 motor is suitable for both 1/14th & 1/12th scale models.

Compatible with:

• Trucks
• Off-Road
• On-Road
• Short Course Trucks
• Monster Trucks

Specifications

Scale: 1/14th?1/16th
Brushed/Brushless: BL
Sensored/Sensorless: SL
Pole Count: 4

Relevant Parameters

KV Rating: 4700
LiPo Cells: 2S
No-load Current (A): 3.1A

Size & Weight

O.D.(mm): 28
Length (mm): 40.5
Shaft Diameter (mm): 3.175
Weight (g): 89g
Front Bearing: D9*D4*T4
Rear Bearing: D9.525*D3.175*T3.967
Connectors: 3.5mm (Male)

Other Parameters

Recommended ESC: QuicRun WP 12BL45 G2
Vehicles: 1/14th Vichles (Light-load), 1/16th Vehicles (Heavy-load)