Motor: DC brushless geared motor: Integrated Bottom Bracket (B.B) / Built in Speed Sensor (Built-in Pedal Assist System) / Crankshaft Integrated : Engages the motor when the rider starts pedaling and disengages when they stop. Max-Torque: 54.4Nm (with decelerator) High torque Crank Drive Motor: This type puts power through the rear gear system and can be fine-tuned to suit almost any environment. Other strengths: Great weight distribution: no heavy weight in your wheels, more efficient especially when climbing, and gives you a lighter better balanced e-bike. Compact & Durable design : High power performance but maintenance free and easy repair as well. Water Resistance with oil seal. / Good Elimination for Heat.
Descriptions: Product Name : Crank Drive Motor Bicycle 250~380Watt BLDC geared motor for electric bicycle and tricycle Model No: EBM-CX-250 or EBM-CX-350 Characters & Advantage: Unique design of Electric Bicycle Power Structure Integrated Bottom Bracket (B.B) Motor / Built in Speed Sensor / Direct-Drive at the Crank Shaft Compact & Durable design Maintenance Free & Easy repair Good Heat Dissipation with specific structure Higher torque (optimal RPM range & internal gearing) at the Crank shaft Pedal or using power both or independently You can take full advantage of all 7~9 gears in the rear derailleur With a CX-MOTOR system uses all the gears so you can shift-up the gears to go faster or shift-down to increase the torque when you come to a steep hill. Climbing Capacity : up to 25 degree slope Range per charge : up to 50 KM 2006 Silver-Medal Award Taipei International Invention Show & Techno-mart Patented in 8 countries, patent pending in many other countries
Descriptions: Product Name : CrankShaft Bicycle Motor 250Watt ~800Watt brushless DC geared motor for electric bicycle and tricycle Model No: EBM-CX-250/CX-400/CX-800 Characters & Advantage: Unique design of Electric Bicycle Power Structure Intergrated Bottom Bracket (B.B) / Built in Torque Sensor / Direct-Drive at the Crank Shaft Compact & Durable design Maintenence Free & Easy repair Water Resistance with specific seal Good Heat-Elimination with specific structure Provides higher performance Higher torque (optimal RPM range & internal gearing) High Efficent operation & High torque at the Crank shaft More durable and maintenence free compare with hub motor 2006 Silver-Medal Award Taipei International Invention Show & Technomart Patented in 8 countries patent pending in many other countries
Chuan-Xin Technology Co., Ltd. founded in 2005, making efforts in providing driving
motor used for Electric Bicycle & Power Generator, the owner Mr. Perng learned automotive
repairing as an apprentice from 1980, as a Certificated Auto-Mechanics & Experienced
Technician, he designed and produced Prototype of Mid-Position-Mounted e-Bile Motor
in 2003 which was purpose designed to suit Power Assistance Bicycle with Zero-emissions.
After our great effort for years, we have earned a lot of trust and reliance from our local customers. Now we’re willing to export our Electric Bike Motor to the worldwide. We are Looking for Distributors or Agents wherever you are either specialized or interested in our products, please feel free to contact us.