What Features Does The 48v 2x Eagle 2 Kit Have?

The 48V 2x Eagle 2 Kit features a high-performance electric vehicle conversion system with dual voltage compatibility (48V/60V), a 1000W motor, and intelligent sine wave controller. Key specifications include 300km extended range capability, four-speed transmission, upgraded suspension with airbag front shocks, and Michelin tires. Integrated smart features like MP3 Bluetooth connectivity and one-key repair enhance user experience while maintaining rugged durability through patented crash bars and luggage boxes.

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What defines the power system of the Eagle 2 Kit?

This kit’s dual-voltage architecture supports 48V/60V operation with a 1000W motor (Jinyuxing/Xingwei models) paired with a programmable sine wave controller. The four-speed transmission enables 25km/h+ speeds while optimizing torque for hill climbs.

At its core, the Eagle 2 uses a brushless hub motor generating 45-50Nm torque, controllable through crystal-clear LCD diagnostics. Pro Tip: Always match battery voltage with controller settings—mixing 48V batteries with 60V controllers risks permanent MOSFET damage. Real-world testing shows the system sustains 55km/h on flat terrain using 130/60R10 Michelin tires. But how does it handle steep gradients? The intelligent controller automatically redistributes phase currents to prevent motor saturation during 15° inclines.

What suspension upgrades differentiate this kit?

The Eagle 2 implements airbag front suspension and deformable rear shocks, providing 120mm travel for off-road conditions. These complement the high-carbon steel frame absorbing 85% of vibration energy.

Beyond basic suspension, the front hydraulic dampers feature 30-stage adjustable preload—critical for cargo loads exceeding 150kg. The rear’s progressive-rate springs automatically stiffen when detecting sudden weight shifts. Practical example: When navigating cobblestone streets, the system reduces vertical acceleration by 40% compared to standard coil springs. Warning: Never modify shock absorber oil viscosity without recalculating spring rates—improper damping can cause dangerous resonance at >40km/h speeds.

How does the battery system optimize range?

A 32Ah battery compartment supports lithium/NMC packs achieving 300km range. The 32-cell configuration maintains 54V nominal voltage under 75% discharge depth for consistent performance.

Using prismatic cells with nickel-rich cathodes, the battery achieves 180Wh/kg energy density. Built-in contactor-based BMS prevents cell reversal during regenerative braking. Pro Tip: Cycle batteries between 20%-90% SOC for maximum longevity—full discharges below 20% accelerate NMC degradation by 3x. Charging via 10A CC-CV protocol restores 80% capacity in 2.5 hours, compatible with 48V-72V smart chargers displaying real-time health metrics.

What smart features enhance usability?

Integrated Bluetooth diagnostics and one-key repair simplify maintenance. The vehicle status LCD monitors 14 parameters including real-time phase currents and battery internal resistance.

The system’s CAN bus architecture enables automatic fault code clearing after repairs—no manual reset required. For example, error code 15 (hall sensor failure) triggers automatic motor cut-off while maintaining 12V accessory power. Practically speaking, the MP3 module doubles as an anti-theft alarm, emitting 110dB alerts when detecting unauthorized movement patterns.

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