Feature: 1. High thrust output, delivering improved performance compared to standard brushless motors, with high operational efficiency. 2. Smooth and stable operation with low noise. Constructed from high-quality metal for durability and long-term reliability. 3. Designed for straightforward replacement and installation, making it ideal for upgrading or replacing worn or damaged units. 4. Available in multiple KV ratings to suit various performance requirements. 5. Compatible with RC fixed-wing aircraft. Includes motor base, adapter, and mounting screws for convenient setup. Specification: Condition: Item Type: RC Airplane Motor Material: Metal Color: Orange + Silver Motor Size: Approx. 35 x 42 mm (1.4 x 1.7 in) Shaft Diameter: Approx. 5 mm (0.2 in) Operating Temperature Range: -0°C to +80°C Motor Type: Outer rotor brushless, three-phase motor Quantity: 1 pc Application: RC fixed-wing aircraft How to Use: Control via ESC using PWM signal; recommended PWM range: 900–2100 µs Optional KV Values: D3542-4-1450KV Motor: Maximum Thrust: 1420 g Voltage: DC 7.4–15.0 V Recommended ESC: 40 A–70 A Maximum Power: 690 W Recommended Propeller Size: 12 inches D3542-5-1250KV Motor: Maximum Thrust: 1350 g Voltage: DC 7.4–15.0 V Recommended ESC: 40 A–70 A Maximum Power: 690 W Recommended Propeller Size: 8 inches D3542-6-1000KV Motor: Maximum Thrust: 1260 g Voltage: DC 7.4–15.0 V Recommended ESC: 40 A–70 A Maximum Power: 543 W Recommended Propeller Size: 10 inches Package List: 1 x Motor 1 x Motor Base 1 x Adapter 4 x Screws Note: 1. Slight measurement variations may occur due to manual measurement. 2. Monitor settings may affect color representation; actual product color may vary slightly.