The OEM 3000W Ebike Kit is a robust conversion system designed for high-speed electric bicycles. It includes a 3000W hub motor, controller, throttle, and compatibility with 52V-72V batteries. Ideal for off-road use and heavy-duty applications, it delivers speeds up to 50 mph, torque of 80-100 Nm, and supports fat tires up to 5 inches. Its modular design simplifies installation for manufacturers and advanced DIY enthusiasts.
How to Convert Your Motorcycle to Electric: A Comprehensive Guide
How Does the 3000W Motor Enhance Ebike Performance?
The 3000W brushless hub motor provides exceptional torque (80-100 Nm) and speeds up to 50 mph. Its high efficiency (85-90%) reduces heat buildup, while dual Hall sensors ensure precise speed control. Compatible with regenerative braking systems, it recovers energy during deceleration, extending battery life by 5-10% in stop-and-go conditions.
The motor’s neodymium magnets and laminated steel core minimize eddy current losses, allowing sustained 3,000W output without overheating. In hill-climbing tests, the system maintained 25 mph on 15% gradients with a 220 lb load. Advanced thermal paste between stator and hub improves heat dissipation by 40% compared to standard designs. Riders can select between three operational modes via the LCD display: Eco (1,500W), Sport (2,500W), and Turbo (3,000W peak). The sinusoidal wave controller ensures smooth acceleration with 0-30 mph achieved in 6.2 seconds under optimal conditions.
| Performance Metric | Eco Mode | Sport Mode | Turbo Mode |
|---|---|---|---|
| Power Output | 1,500W | 2,500W | 3,000W |
| Max Speed | 28 mph | 40 mph | 50 mph |
| Range (72V30Ah) | 65 miles | 42 miles | 28 miles |
What Safety Features Prevent System Failures?
Integrated safeguards include: 1) MOSFET temperature monitoring (shutdown at 100°C), 2) Short-circuit protection (response time <2ms), 3) Low-voltage cutoff (adjustable 40-60V), 4) Anti-spark connectors, 5) Redundant Hall sensor inputs. The controller’s IP65 rating protects against dust/water ingress in harsh conditions.
The dual-channel BMS communicates with both battery and controller, implementing four-stage protection: over-current, deep discharge, cell balancing, and thermal runaway prevention. In crash scenarios, the inertial cutoff switch halts power within 0.3 seconds of detected impact. Phase wires feature 2mm silicone insulation rated for 300°C, while self-resetting fuses protect auxiliary circuits. The system logs error codes (32 predefined, 8 user-configurable) accessible through the LCD or Bluetooth interface. During testing, the safety systems prevented damage in 98.7% of simulated fault conditions, including sudden voltage drops from 72V to 48V under full load.
“The 3000W class represents the sweet spot for industrial/commercial ebike applications. Our stress tests show 1,500+ charge cycles at full load before 20% capacity degradation – crucial for delivery fleets and mountain guides. The real innovation is in the modular connectors, allowing rapid motor swaps under 15 minutes for maintenance.”
– Michael Tan, EV Systems Engineer at Volt Dynamics
FAQ
Q: How long does installation take?
A: Professional install: 2-3 hours. DIY: 4-6 hours with proper tools.
Q: Can it handle steep inclines?
A: Yes – 30% grades at 15 mph with 100kg load.
Q: Warranty terms?
A: 18 months on motor/controller, excluding water damage or overvoltage misuse.