Engineered for extreme performance, this high-power brushless motor offers multiple KV options for versatile RC applications. It delivers exceptional torque and efficiency for 1/8 and 1/7 scale vehicles, ensuring blistering speed and relentless power in demanding off-road and marine environments. Features and Benefits
- Multi-KV Options (800KV-3600KV) - Select the perfect wind for high-torque crawling, balanced bashing, or extreme speed runs.
- Large 4274 Can Size - Provides massive power and superior heat dissipation for sustained high-performance operation.
- Precision-Balanced Rotor - Ensures smooth, efficient, and vibration-free running at high RPMs for increased durability.
- Robust Construction with Sealed Bearings - Offers excellent resistance to dust, dirt, and moisture in harsh off-road and marine conditions. Applications
- Powering 1/8 scale monster trucks and short-course trucks for competitive bashing and racing.
- High-speed propulsion system for RC boats and ducted fan (EDF) jet units.
- Upgrading large-scale rock crawlers and trail trucks where massive low-end torque is essential.
Weight: 450 g. Max Power: 2000 W. Connector Type: 4mm Bullet. Diameter: 42 mm. KV Rating Options: 800KV, 1400KV, 2200KV, 3600KV. Length: 74 mm. Max Current: 90 A. Model: YSIDO 4274. Poles: 4. Product Type: Brushless Motor. Resistance: 0.02 Ω. Shaft Diameter: 5 mm. Model/Size: 4274 (42mm diameter, 74mm length). Shaft Diameter: 5mm or 6mm (standard). Shaft Length: Approx. 15-20mm. Weight: Approx. 450-550 grams. Max Power: 2000-3000W (varies by KV). Compatibility: ARRMA, TRAXXAS platforms. KV Rating Options: 800KV, 1400KV, 2200KV, 3600KV. Application: RC 1/8, 1/7 Scale Cars, Monster Trucks, Off-Road, EDF, Boats. Connector Type: 4mm Bullet Connectors (typical). Max Continuous Current: 80-120A (varies by KV). Max RPM: 50,000+ (depends on KV and voltage). Motor Type: Sensored/Sensorless Brushless. Mounting Pattern: M4 bolt holes, 25mm or 30mm spacing. Poles: 4-pole (typical for this size). Product Type: Brushless Outrunner Motor. Recommended ESC: 80A-150A Brushless ESC. Q: What are the technical specifications of the YSIDO brushless motor? A: The YSIDO motor is available in multiple KV ratings: 800KV, 1400KV, 2200KV, and 3600KV, suitable for different speed and torque requirements. It is a 4274 size brushless motor designed for 1/8 and 1/7 scale RC vehicles like monster trucks, boats, and EDF applications. It offers high power and efficiency for demanding off-road and marine use.. Q: How reliable and well-built is this brushless motor? A: This motor features a robust construction with high-quality magnets, precision bearings, and efficient cooling design. It is built to handle the stresses of high-speed RC applications, including off-road bashing and marine environments. Users note its consistent power delivery and thermal management under load.. Q: Which RC brands and vehicles is this motor compatible with? A: It is compatible with popular RC brands like ARRMA and TRAXXAS, as well as many 1/8 and 1/7 scale monster trucks, cars, and boats. The motor uses standard mounting patterns and connectors, making it suitable for upgrades or replacements in various hobby-grade vehicles. Always verify shaft size, KV rating, and ESC compatibility for your specific model.. Q: What warranty coverage is available for this motor? A: Warranty coverage varies by seller but typically includes protection against manufacturing defects for a limited period. Buyers should review the seller's specific warranty policy at purchase. Many reputable retailers provide support for issues like bearing failure or winding defects under normal use conditions.. Q: Is this motor a good value compared to other options? A: Yes, the YSIDO motor offers competitive performance for its price, especially given the range of KV options. It provides a cost-effective upgrade or replacement for branded motors in high-performance RC applications. Hobbyists appreciate the balance of power, durability, and affordability for bashing and racing use..