Hobbywing Combo WP8BL150 G2 4274SL 2000kV G2 Sensorless
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Description
ESC Features
Waterproof: The ESC has an IP67 rating for superior protection against dust and splashing water, allowing it to be used in various weather conditions and environments.
High power: The 150A ESC and powerful brushless motor are designed for performance in entry-level racing buggies and bashing applications.
Intelligent freewheeling technology: This feature increases ESC efficiency and reduces operating temperature, improving the overall stability and reliability of the system.
Enhanced BEC: The second-generation model (G2) features an upgraded Battery Eliminator Circuit (BEC) that can be switched between 6 V and 7.4 V, with a continuous current of 6 A and a peak of 12 A. This makes it possible to power high-voltage servos.
Adjustable settings: The ESC has an independent programming port and can be adjusted using a separate programming card or box. It offers multiple adjustable parameters, including 9 different "punch" settings for acceleration.
Motor Features:
Highly efficient low-temperature operation: The 4274SL G2 motor is designed for ultra-high efficiency, significantly reducing operating temperature. It is internally an average of 20 °C cooler and externally 12 °C cooler than comparable motors.
Asymmetrical bearing design: The motor features different-sized ball bearings at the front and rear for increased reliability and efficiency. A large, precision bearing at the front improves load capacity, while a smaller, low-resistance bearing is used at the rear.
Modular structure: The motor has a removable, modular design that simplifies cleaning and maintenance, which can extend its service life.
Precisely balanced rotor: This reduces motor vibration and energy loss and provides a smooth, linear power band.
High-quality wiring: The motor uses 10AWG silicone wire for a neat, aesthetically pleasing, and effective wiring solution.
Blind threads: The screw holes at the front of the motor are blind, preventing damage caused by using mounting screws that are too long.
ESC
| Model | QUICRUN WP 8BL150 G2 |
| Continuous / Peak Current | 150A / 950A |
| Motor Type | Sensorless / Sensored Brushless Motor (sensorless mode only) |
| Applications | 1/8 Truck, Monster Truck |
| Motor Limit | With 4S LiPo: KV 3000 With 6S LiPo: KV 2400 — 4274-size motor |
| LiPo Cells | 3–6S LiPo |
| BEC Output | 6V / 7.4V adjustable, continuous current 6A (switching mode) |
| Cooling Fan | Powered by the built-in BEC |
| Dimensions / Weight | 60(L) × 48(W) × 40.4(H) mm / 169.5 g (including input wires) |
| Programming Connection | Shared with fan connection |
Motor
| Model | QUICRUN 4274SL 2000KV G2 |
| KV | 2000KV |
| LiPos | 3–6S |
| Current (No Load) | 5.9A |
| Diameter / Length | Φ42 mm (1.65") / L = 74.9 mm (2.95") |
| Shaft Diameter / Length | Φ5 mm (0.20") |
| Bearing Size (front) | D16 × D5 × T5 mm |
| Poles | 4 |
| Weight | 477 g |
| Applications | 1/8 Truck, Monster Truck |