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08-17-10, 05:59 PM
Replies: 2
Views: 914
Posted By similor

The thick red wire is the positive power-in, the...

The thick red wire is the positive power-in, the thin red wire is the positive supply-in for the controller, and the black wire is the common negative. These wires should connect ur battery. If ur...
08-17-10, 07:48 AM
Replies: 2
Views: 4,969
Posted By similor

The resistor value is 330 ohm/2W. But u must make...

The resistor value is 330 ohm/2W. But u must make sure that the circuit is ok at first. If it's short, the resistor would be burn. Good luck.
09-22-09, 03:14 AM
Replies: 19
Views: 1,176
Posted By similor

ToJakcBeNimble...

ToJakcBeNimble (http://www.bikeforums.net/member.php?u=77275):
You are right.I am from China,and sorry for my English.All the e-bikes and batteries I refered are the typical mode and the PICs...
09-20-09, 04:33 AM
Replies: 19
Views: 1,176
Posted By similor

(III)motor

Hub motor(brushless)

Every motor base on the voltage and the power. For high efficiency, it should be used at the rated. The type of M3 is the gears inside. It can supply big torque.

Brush...
09-20-09, 04:16 AM
Replies: 19
Views: 1,176
Posted By similor

(II)battery

As the above, the lead-acid battery is simple than the Li+ battery. There are not PCBs. Usually, the lead-acid has more capacity but heavier. For example, as the 36V/10Ah, the lead-acid battery's...
09-20-09, 04:05 AM
Replies: 19
Views: 1,176
Posted By similor

(II)battery

li+ balance & protect board schematic(typical).
09-20-09, 03:59 AM
Replies: 19
Views: 1,176
Posted By similor

(II)battery

Li+ Package chart(36V)
09-20-09, 03:55 AM
Replies: 19
Views: 1,176
Posted By similor

(III)battery

li+ pacakge
09-20-09, 03:53 AM
Replies: 19
Views: 1,176
Posted By similor

(II)battery

li+ package

Voltage: 3.7V/cell(3~4.2V)
24V: 7 Cells in serial
36V: 10 Cells in serial
09-20-09, 03:49 AM
Replies: 19
Views: 1,176
Posted By similor

(II)battery

2.Li+ Cell

Eg. 10Ah
Nominal voltage: 3.7 V
Capacity: 10 Ah
Dimension (mm): 18*66*133
Weight: 0.38 Kg
09-20-09, 03:42 AM
Replies: 19
Views: 1,176
Posted By similor

Arrow (II) battery

Lead-acid Package chart(36V)
09-20-09, 03:39 AM
Replies: 19
Views: 1,176
Posted By similor

Arrow (II)battery

Lead-acid package

Voltage:12V/Cell(11~13.8V)
24v: 2cells in serial;
36v: 3cells;
48v: 4cells
09-20-09, 03:36 AM
Replies: 19
Views: 1,176
Posted By similor

(ii)battery

1.Lead-acid Cell

Eg.(17Ah)
Normal voltage: 12V
Capacity: 17Ah
Dimension (mm): 77*167*187
Weight: 6.5 Kg
09-20-09, 03:31 AM
Replies: 19
Views: 1,176
Posted By similor

(I)Models

5.Segaway
09-20-09, 03:28 AM
Replies: 19
Views: 1,176
Posted By similor

(I)models

4.E-trike & E-vehicle
09-20-09, 03:22 AM
Replies: 19
Views: 1,176
Posted By similor

Arrow (I)Models

3.E-motorcycle

This model is more comfortable for the rider and faster than the e-bike. It use the lead-acid mostly for more capacity. So it's very heavy. It can't be pedal. U will be embarrassed...
09-20-09, 02:58 AM
Replies: 19
Views: 1,176
Posted By similor

Arrow (I)Models

2.e-bikes:li+ battery
09-20-09, 02:49 AM
Replies: 19
Views: 1,176
Posted By similor

Arrow (I)Models

2.e-bike

This model is very similar to the bike, and this is the e-bike we refer to commonly. It can be pedal while the battery is off. Based on the bike, there are folding type, mountain type,...
09-20-09, 02:44 AM
Replies: 19
Views: 1,176
Posted By similor

Arrow (I)models

1.mini e-bike
Someone calls this type e-scooter. It’s very light and low speed. U can pedal while the battery is off. Maybe it’s the girls' love. It's well on the plat road but not on the mountain...
09-20-09, 02:35 AM
Replies: 19
Views: 1,176
Posted By similor

Arrow E-bike introduce & advice from engineer

I make up a PPT file ,but it's too large.So i need to post again and again.

I am an electronic engineer, designed the controller before. Here I will show the base knowledge of the E-bike include...
09-20-09, 02:23 AM
Replies: 1
Views: 875
Posted By similor

Yes,I know this unit.It can be used in many types...

Yes,I know this unit.It can be used in many types of battery.The volt-in is from 24 to 48,and the volt-out is 12 or 15.Base on the requirement,these values can be changed.
07-22-09, 07:32 PM
Replies: 6
Views: 1,276
Posted By similor

Not as u think.

It's not as u think to measure.U must use the special machine.
06-06-09, 05:39 PM
Replies: 16
Views: 1,267
Posted By similor

"...2 phase wire connectors had melted....." How...

"...2 phase wire connectors had melted....." How many AMP could do this?I m sure ur battery is ok,but ur controller is in trouble.When the battery worked at the high current,the volt will drop...
06-04-09, 06:04 AM
Replies: 16
Views: 1,267
Posted By similor

sounds like ur controller is wrong.Measure the...

sounds like ur controller is wrong.Measure the resistance of 2 phases of controller,if low than 500ohm,it's can be sure to be changed.
05-06-09, 01:33 AM
Replies: 6
Views: 1,299
Posted By similor

Some pics.

lightweight yes,cheep maybe not.Approx 24kg include the Li+ battery.
05-06-09, 01:13 AM
Replies: 4
Views: 749
Posted By similor

As a brush motor, "Reverse" is very simply, just...

As a brush motor, "Reverse" is very simply, just change the power polarity with a relay.For common use,motor(+) connect to battery(+) and motor(-) connect to battery(-).For reverse use,motor(-)...
05-05-09, 11:39 AM
Replies: 8
Views: 921
Posted By similor

Maybe it's the problem of ur battery.I guess Ur...

Maybe it's the problem of ur battery.I guess Ur battery include 3 cells.The volt of each cell is 12V.One get worse the whole done.It's not base on ur OHM.
Showing results 1 to 27 of 27


 
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