conversion DIY ebike kit: 七月 2016

2016年7月14日星期四

2016年7月11日星期一

more description of the TSDZ2 motor installation&attention

If you bike don't have any brake lever, you must use the motor with coaster brake function, otherwise you can choose the motor without coaster brake function

Package include:

1.36V350W TSDZ2 mid drive motor with torque sensor.
2.No brake lever
3.Speed sensor with magnets
4:No thumb throttle
5.E-bus cable set(can compatible till 28inch bike)
6.Easy installtion as 8FUN center motor
7.42T chainwheel

HOW DO I KNOW IF THE MID DRIVE CONVERSION KITS WILL FIT MY BIKE?
The Mid Drive Kits are designed to fit bikes with a 68mm (2.68 in.) or 73mm (2.87 in.) wide bottom bracket shell and 35mm inside diameter. This encompasses the vast majority of bikes excluding some newer high end bikes with an Integrated Bottom Bracket, and Fat tire Bikes with a 100mm wide bottom bracket shell.

2016年7月9日星期六

Charging Introduction

SANS SERIES CHARGER MODEL IS AUTOMATIC THREE STAGES TRANSITION.IT IS BULK CHARGE IN LARGER AND CONSTANT CURRENT,EQUALIXER CHARGE IN DESCENDING CURRENT AND CONSTANT VOLTAGE,FLOAT CHARGE IN TRICKLE CURRENT AND CONSTANT VOLTAGE.IT HAS THE ADVANTAGES OF CHARGING QUICKLY,EFFICIENTLY CHARGING RESTORATION,NO ARTIFICIAL GUARD,NEVER OVER CHARGING AND GUARANTEEING THE USEFUL LIFE OF BATTERY.
SANS SERIES CHARGER IS APPLIED TO ALL KINDS OF LEAD-ACID,LI-ION,LIFEPO4,SILICONE BATTERIES AND STARTING BATTERIES.THESE CHARGERS CAN PARALLEL WITH STARTING BATTERY OF VEHICLE,AND START VEHICLE QUICKLY WHEN THE POWER BATTERY CAN NOT START AUTO BECARSE OF POWER SHORTAGE.IT IS A VEHICLE NECESSARY EMERGENCY ITEM LIKE STANDBY BATTERY,AT THE SAME TIME,THE POWER SERIES CHARGER CAN BE USED AS POWER CONVERTER,IT PROVIDES DC SUPPLY FOR ALL KINDS OF EQUIPMENT.

Making Sure that the Tire Fits the Rim?

http://www.sheldonbrown.com/rim-sizing.html

the installation of the TSDZ2 motor ebike kit: New LifePO4 Battery Will Power European Electric M...

the installation of the TSDZ2 motor ebike kit: New LifePO4 Battery Will Power European Electric M...: Thousands of small electric scooters, bicycles and wheelchairs throughout Europe and Asia are powered by LifePO4 –- a material used in ad...

New LifePO4 Battery Will Power European Electric Microcar

Thousands of small electric scooters, bicycles and wheelchairs throughout Europe and Asia are powered by LifePO4 –- a material used in advanced lithium-ion batteries developed by Université de Montréal researchers.

“It’s a revolutionary battery because it is made from non-toxic materials abundant in the Earth’s crust. Plus, it’s not expensive,’” says Michel Gauthier, an invited professor at the Université de Montréal Department of Chemistry and co-founder of Phostech Lithium, the company that makes the battery material. “This battery could eventually make the electric car very profitable.”

The theory will soon be tested, since the 100 percent electric Microcar that’s set to debut in Europe this year will be and powered by the LifePO4 battery.

Phostech Lithium’s production plant in St. Bruno, Quebec, produces the black LifePO4 powder, which is shipped across the world in tightly sealed barrels.

“The theoretical principle behind the battery was patented by a University of Texas professor in 1995. However, without the work of local chemists such as Nathalie Ravet, we couldn’t have developed it,” says Phostech Lithium engineer Denis Geoffroy.

Süd-Chemie, a leading specialty chemistry company based in Germany, first invested in Phostech Lithium in 2005. Now, just four years later, Süd-Chemie’s total Canadian investments have reached $13 million and it stands as the 100% owner of Phostech Lithium. Phostech’s St. Bruno plant began to produce LiFePO4 in 2006 with 20 employees and a 400 metric-ton capacity. Since then, Phostech has nearly doubled its staff.

“It is a battery that is much more stable and much safer,” says Dean MacNeil, a professor at the Université de Montréal’s Department of Chemistry and new NSERC-Phostech Lithium Industrial Research Chair in Energy Storage and Conversion. “In addition, it recharges much faster than previous batteries.”

The NSERC Research Chair, funded in part by Phostech Lithium, will help investigate ways to improve the LifePO4 battery.

For Gauthier, Phostech Lithium is the product of academia and the business world coming together. “Even if we knew that lithium, iron and phosphate were theoretically promising materials, we had to make them efficient. We had to find the right voltage and maintain the right charging and discharging properties. This is where the university played a major role.”