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Hobbywing QUICRUN 2850 SL G2 Sensorless Brushless Motor 3400KV/4700KV for 1/12th & 1/14th Vehicles

Hobbywing QUICRUN 2850 SL G2 Sensorless Brushless Motor 3400KV/4700KV for 1/12th & 1/14th Vehicles

Hobbywing

Regular price $39.00 USD
Regular price Sale price $39.00 USD
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Overview

The Hobbywing QUICRUN 2850 SL G2 is a sensorless brushless motor designed for 1/12th and 1/14th scale vehicles. It is designed to pair with the HOBBYWING QuicRun 12BL45 ESC (QuicRun WP 12BL45 G2 listed for both KV options).

Key Features

  • High efficiency, low power consumption, and low temperature rise; maximum efficiency up to 80% (2850-3400KV example).
  • IP56 protection rating for dust resistance and reliable performance in wet conditions.
  • Silicone wire output design for more flexible and clean wire routing, making installation easier.
  • Pre-soldered, high-quality gold-plated 3.5mm connectors for plug-and-play installation.
  • Selected 0.2mm thick silicon steel laminations, high-strength rotor, high-temperature resistant enameled wire, and premium high-precision bearings.
  • Designed for stable continuous output under the same load conditions.

For product selection or compatibility questions, contact customer service at https://rcdrone.top/ or support@rcdrone.top.

Specifications

Item QuicRun 2850SL 4700KV G2 QuicRun 2850SL 3400KV G2
Product Number 30404805 30404804
Scale 1/12th, 1/14th 1/12th, 1/14th
Brushed/Brushless BL BL
Sensored/Sensorless SL SL
Pole 4 4
KV Rating 4700KV 3400KV
LiPo Cells 2S 2-3S
No-load Current (A) 4.3A 2.8A
O.D. (mm) 28 28
Length (mm) 50.5 50.5
Shaft Diameter (mm) 3.175 3.175
Weight (g) 125g 125g
Front Bearing D9 D4 T4 D9 D4 T4
Rear Bearing D9.525 D3.175 T3.967 D9.525 D3.175 T3.967
ESC QuicRun WP 12BL45 G2 QuicRun WP 12BL45 G2
Vehicles 1/12th Vehicles (Light-load), 1/14th Vehicles (Heavy-load) 1/12th Vehicles (Light-load), 1/14th Vehicles (Heavy-load)

Applications

  • 1/12th vehicles (light-load)
  • 1/14th vehicles (heavy-load)
  • On-road and off-road vehicles
  • Trucks, short course trucks, and monster trucks

Details

Hobbywing QuicRun 2840/2850 SL G2 sensorless brushless motor with pre-soldered bullet leads and output shaft

The QuicRun SL G2 motor comes with pre-installed bullet connector leads to simplify wiring in compact 1/12 and 1/14 RC builds.

Hobbywing QUICRUN 2850 G2 3400KV sensorless brushless motor with red end cap and three wires

The QUICRUN 2850 G2 3400KV motor is designed for high efficiency, with the text noting up to 80% maximum efficiency.

Efficiency vs torque graph for Hobbywing QUICRUN 2850 SL G2 sensorless brushless motor under the same load conditions

The efficiency curve plots motor efficiency (%) against torque (N·m) under the same load conditions.

Hobbywing QUICRUN 2850 SL G2 motor banner highlighting IP56 protection for dust resistance and wet conditions

The QUICRUN 2850 SL G2 motor features an IP56 protection rating for dust resistance and reliable operation in wet conditions.

Hobbywing QUICRUN 2850 SL G2 brushless motor with silicone wire output leads labeled A, B, C for easy routing

The QUICRUN 2850 SL G2 motor uses silicone wire outputs for cleaner, more flexible routing during installation.

Hobbywing QUICRUN 2850 SL G2 motor wires with pre-soldered gold-plated 3.5mm bullet connectors

Pre-soldered gold-plated 3.5mm connectors make it easy to plug the motor into compatible ESC leads without extra soldering.

Hobbywing QUICRUN 2850 G2 3400KV sensorless brushless motor with durability callouts and installed wiring

The Hobbywing QUICRUN 2850 G2 motor is built with 0.2mm silicon steel laminations, enameled wire, and precision bearings for durable RC setups.

Hobbywing QUICRUN 2850 brushless motor compatibility graphic for 1/12 & 1/14 RC models, 3400KV/4700KV

The QUICRUN 2850 motor is listed as compatible with 1/14 and 1/12 scale models, including on-road, off-road, trucks, short course trucks, and monster trucks.