Description

QS 3000W V3 Mid-Drive Motor for Electric Dirt Bikes, Go-Karts, ATVs & Motorcycles

Take your electric vehicle performance to the next level with this QS 3000W V3 Mid-Drive Motor — a high-torque, gear-reduced powerhouse ideal for dirt bikes, go-karts, ATVs, and compact electric motorcycles.

Equipped with a 19:45 internal reduction gearbox, this motor delivers exceptional acceleration, smooth torque, and durable power delivery, making it perfect for both off-road and street use.

Specifications

• Motor Power: 3000 W (Peak up to 11 kW – 15 kW)

• Rated Voltage: 72 V DC

• Motor Type: PMSM / Brushless DC Permanent Magnet Motor

• Design: Mid-Drive with Single Axle

• Gear Reduction: 19:45 ratio (integrated gearbox)

• Shaft Type: Spline Shaft – compatible with sprocket or pulley drive

• Magnet: High-strength V Magnet 70H

• Motor Diameter: 162 mm

• Motor Length: 231 mm

• Speed (After Reduction): 1900 – 2500 rpm

• Vehicle Top Speed: 80 – 100 km/h (vehicle dependent)

• Torque: 35 – 55 N·m

• Peak Torque (After Reduction): >120 N·m

• Maximum Efficiency: 92 %

• Waterproof Rating: IP54

• Net Weight: 12.3 kg (27 lbs)

• Color / Finish: Black

• Brand Options: QS Motor / QSMOTOR / Custom Branding

Key Features

• Integrated 19:45 gearbox for superior acceleration & torque

• High-efficiency PMSM design with low noise operation

• Ideal for dirt bikes, go-karts, ATVs, and small EVs

• Spline shaft output for easy sprocket or pulley customization

• Compact and robust aluminum housing

• Excellent thermal stability and smooth power output

Packing Details

• Packing Size: 32 × 32 × 33 cm

• Net Weight: 12.3 kg

• Gross Weight: 13.7 kg

• Package Includes: Motor + Output Shaft + Cable Leads

Credit Refrence: www.qsmotor.com