Experience superior performance and durability with the S3670 Brushless Motor Set, designed for high-torque and efficient operation in 1/8 scale RC crawlers and similar applications. Featuring a 4-pole high torsion rotor brushless motor, this motor delivers stable output power with exceptional acceleration and throttle response, making it ideal for demanding remote control vehicle enthusiasts. Key Features: · **High-Torque Brushless Motor:** The 4-pole high torsion rotor design provides strong torsion and stable output power, ensuring reliable performance under heavy loads. · **Premium CNC Machined Aluminum Alloy Shell:** Front and rear covers are crafted from 6061 T6 aluminum alloy, enhancing durability and heat resistance while housing high purity copper coils for superior efficiency. · **Waterproof and Dustproof Construction:** Built with premium components to resist water and dust ingress, offering enhanced durability and consistent performance in various environments. · **Precision Components for Longevity:** Equipped with a high toughness stainless steel output shaft and high-precision premium bearings, the motor guarantees extended service life and smooth operation. · **Advanced ESC with Multiple Protections:** Integrated high-efficiency 5.8V 3A SBEC ESC features enhanced throttle response, strong braking, super smooth throttle linearity, and protections including low voltage cutoff for lithium and nickel batteries, overheating protection, and throttle signal loss protection. · **Efficient Cooling System:** The combination of a heat sink and cooling fan effectively controls motor temperature, ensuring optimal performance and preventing overheating during extended use. · **Programmable ESC:** Comes with a programming card that allows easy adjustment of internal timing and other parameters, making the ESC compatible with a variety of motor setups. · **Wide Compatibility:** Designed to fit popular 1/8 scale RC crawler models such as Traxxas, HSP, HPI, and others, providing versatile application options. Specifications: · Motor Type: Brushless, 4-pole high torsion rotor · Shell Material: Aluminum Alloy · Motor Diameter: Approx. 36mm (1.4in) · Motor Height: Approx. 70mm (2.8in) · Axle Length: Approx. 17mm (0.7in) · Axle Diameter: Approx. 5mm (0.2in) · KV Rating: 2650KV · Rotating Speed: 50,000 RPM · Maximum Power: 1600W · Maximum Current: 86A · Maximum Voltage: < 18.5V · Connector Type: Approx. 4mm golden banana connector · ESC Continuous Current: 120A · ESC Peak Current: 600A (10 seconds) · ESC Output: 5.8V 3A SBEC · ESC Power Plug: T-shaped plug · Applicable Power Supply: 2-4S LiPo, 4-8S NiMH batteries · Heat Sink Material: Plastic and Aluminum Alloy · Heat Sink Fan Size: Approx. 30 x 30 x 10mm (1.2 x 1.2 x 0.4in) · Heat Sink Operating Voltage: 5-6V · Color: Red · Gross Weight: 507g (17.9oz) Package Includes: · 1 x S3670 Brushless Motor Set with ESC and Heat Sink Fan This high-performance brushless motor set combines advanced engineering, durable materials, and comprehensive protection features to deliver reliable power and precise control for your RC crawler projects. Its waterproof design and efficient cooling system ensure longevity and consistent operation even in challenging conditions, making it the perfect upgrade for enthusiasts seeking enhanced speed, torque, and durability.