Sdandy ® Mid-drive E-bike System | Global Trade leader ecrobot

Product

Sdandy ® Mid-drive E-bike System

Posting date : Jul 24, 2015

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Membership

Free Member Scince Jul 22, 2015

FOB Price

4200

Min. Order Quantity

200

Supply Abillity

400

Port

FOSHAN,GUANGZHOU,SHENZHEN

Payment Terms

TT,LC

Package

CARTON

Keyword :

e-bike system

Category

TRANSPORTATION | Vehicles o | Motorcycle | Side cars

Contact

RENE

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

SDANDY

Model Number

SD-160

HS-CODE

8711-90

Package & Delivery Lead Time

Package

CARTON

Delivery Lead Time

20DAYS

Patent

No. of Patent

2384961

Patent Name

POWER TRANSMISSION MECHANISM FOR ELECTRIC POWER ASSIST BIKE

Type of Patent

EUROPEAN PATENT

Start Date

2014-05-14

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Detailed Description

Sdandy ® Mid-drive Power Transmission System is designed for PEDELEC which is mainly driven by manpower and assisted by electric power. The unique of this system is that it can precisely analyze the pedaling force and generate electric power assistance equally /in ratio to the pedaling force . Thus, it can efficiently reduce pressure on riding and performs very phenomenal in the situation that is power- needed e.g. slope/uphill climbing and high-speed riding.

Features

1. By applying Linear Power Transmission technology which can precisely analyze the pedaling force and automatically generate electric power assistance equally /in ratio to the pedaling force. Perfect choice for slope/uphill climbing and high-speed riding

2.Can smartly identify whether cyclist need power assistance or not, efficiently save both manpower and electric power.3.Mid-drive motor enhance the efficiency of power transmission and release the burden on wheels.

4.No extra resistance even riding without electric power.

5.Save at least 1/3 battery power than other power transmission mechanism under the same condition.

Specification

Motor Geared Brushless High Speed Mid-drive Motor

Voltage/Power 36V/200W

RPM 400

Reduction Ratio 1：7

Sensor Linear torque sensor

Max. Torque 40Nm

Controller Sdandy ® 350 Version

Power Assistance Electric Power generated equally/in ratio to the pedaling force

Weight 4kg

Riding Mode “Instant Power Assistance”, “Postponed Power Assistance”, “Electric Power Driving” and “Manpower Driving”