SPECIFICATIONS

Kunray KR5V Motor Kit KR5V - 5000W High-Performance 72V Brushless Motor Kit for Electric Motorcycles, Scooters, and Bicycles

Product Description:

Unleash the power of precision with the Kunray KR5V 5000W High-Performance 72V Brushless Motor Kit, designed to elevate the performance of your electric motorcycles, scooters, and bicycles. This motor kit is powered by a 72V brushless gear hub motor, delivering 5000W of continuous power with a peak speed of 8000 rpm, making it an ideal choice for high-performance electric vehicles.

Engineered with a Hall sensor and a KTY84-130 TMP sensor, the Kunray KR5V ensures smooth, reliable operation with accurate speed control and efficiency. With a torque of 8.5N.m and a peak torque of 35N.m, this motor kit offers the ultimate power for uphill climbs and high-speed cruising. The 72V voltage and 60A rated current provide excellent performance while keeping energy consumption optimized for long-lasting rides.

Certified with CE, this motor kit is built to last and withstand rigorous use. Whether you're upgrading your existing electric vehicle or building a new one from scratch, the Kunray KR5V 5000W Motor Kit ensures a high-quality, top-performing ride.

Product Features:

• Powerful 5000W Motor: Offers continuous high power for fast acceleration and top speeds.
• 72V Voltage System: Provides excellent energy efficiency and long-lasting power.
• Brushless Gear Hub Motor: Delivers smooth, quiet, and efficient power output with low maintenance needs.
• High RPM: Peak RPM of 8000, delivering impressive speed for high-performance electric vehicles.
• Torque Efficiency: 8.5N.m rated torque, with 35N.m peak torque for better control on inclines and high-demand situations.
• Advanced Sensors: Equipped with a Hall sensor and KTY84-130 TMP sensor for precise speed and temperature control.
• Durability: Built with high-quality components designed for long-term reliability.
• CE Certification: Ensures safety and compliance with international standards.
• Versatile Use: Perfect for electric motorcycles, scooters, and bicycles.

Voltage: 72V

Design: Brushless

Wattage: > 400w

Certification: CE

Motor Type: Brushless Gear Hub Motor

Motor Power: 5000W

Motor Current: 60A

Voltage: 72V

Phage Degree: 120

Torque: 8.5N.m

Speed: 5000rpm

Peak RPM: 8000rpm

Rated Current: 60A

Peak Current: 80-100A

Torque N.m: 8.5N.m

Peak w.m: 35N.m

Poles: 5pair /10pcs

Sensor: Hall sensor

TMP Sensor: KTY84-130

Class: F(155℃)

we have change the Shaft size, Sprocket diameter becomes larger,Sprockets will be stronger.

About Motor:

Rated volt: 72VDC

Rated Watt: 5000W

Rated rpm: 5000rpm

Peak RPM: 8000rpm

Rated Current: 60A

Peak Current: 80-100A

Torque N.m: 8.5N.m

Peak w.m: 35N.m

Poles: 5pair /10pcs

Sensor: Hall sensor

TMP Sensor: KTY84-130

Class: F(155℃)

IP: IP54

Cooling: Air cooling

Phase wire: 8mm

weight: 5.5KG

Sprocket: #35 9T (Update)

Package:

1.KR5V motor

2.controller

3.#35 chain or T8F

4.#35 tooth or T8F

5. LED throtle