Scooter

Does anyone know where I could find a really cheap (about $250 USD) gas scooter or moped? I really want one but all the ones I've seen are well over a thousand and thats just too much. thanks!

Topic by nitsuaustin   |  last reply


Electric scooter?

Has anybody made a electric scooter that is ran off of a drill motor that takes 7.2v?????

Question by TSC   |  last reply


Steampunk Scooter

Oh, to have a steampunk scooter that actually shoots steam out the back as you ride. This makes me want to get a cheap old scooter and rip it apart to create something new. Linkvia BoingBoing

Topic by fungus amungus   |  last reply


Duck Scooter

This duck was born without being able to walk on its own. A teacher and her kids came up with a way for the duck to get around anyway with its own scooter. It now lives with the teacher and goes to class every day.Reminds me a lot of the Dachshund wheelchair. Linkvia Neatorama

Topic by fungus amungus   |  last reply


Scooter Help

I want to Build a Electric scooter trike. I need ideas for motors and batteries to run the scooter/trike. any suggestions are greatly appreciated.  I also wanted to know if I have two wheels in the rear and on in front and attach the drive mechanism to the back right wheel will I go straight or in circles? Thanks, Pfarmkid P.s. I will give credit to the person who gives the best suggestion if I make an instructables about it

Topic by Pfarmkid   |  last reply


mobility scooter

I have a walkabout 330 mobility scooter i have cut some wires and now i'm lost and they didn't make a manual for them and can i eliminate a lot of things like lights horn etc i only use it for golf  but i can't walk the course and i was wondering could and how to wire it in the simplest way to get it going ???  i'm really lost and confused any way to hot wire it maybe ???? Hope some one understands me Cheers macca

Topic by maccaorgordon   |  last reply


Does anyone have a PDF on making a motorized scooter that has 3 decent sized wheels, not those dumb skateboard wheels?

I'm rather large and I figure that multiple wheels and a larger diameter would spread the weight distribution better.? I'm also on an extremely tight budget (read, I need to be able to scrounge materials for free), and have limited tools.

Question by javajunkie1976 



schematic diagram for e200 razor electric scooter

I have one diagram for my scooter but it is not like the wiring . Is there more than one diagram if so would like to have a copy or find out where i can obtain one

Question by halfstep   |  last reply



I recently saw an electric 3 wheel motor scooter that looked like a cross between a Roman chariot and a Segway. Help!

I recently saw an electric 3 wheel motor scooter that looked like a cross between a Roman chariot and a Segway. The driver could only stand while riding and moved at about 10 mph. The chassis looked like it came from one of those senior citizen scooters, the tires looked like boys' 15 inch street bicycle wheels. It had a headlight and taillights along with a trailer hitch.  My question is does anyone have the plans or at the very least pictures of something similar?

Question by javajunkie1976   |  last reply


500W electric scooter control and instrumentation with Arduino mega

1. Introduction DC 500W motor control with an Arduino mega to limit starting current and to vary the speed of the scooter. The battery is in 24V, 10A.h. The following table summarizes their characteristics: https://i58.servimg.com/u/f58/17/56/35/17/a014.jpg https://i58.servimg.com/u/f58/17/56/35/17/a111.jpg 2. Bibliography: Link download : sketch_escooter_feed_back_reel_V1.ino https://drive.google.com/file/d/0B_fB3GAsM02FSlRTWHdyRkhuUW8/view?usp=sharing escooter_ampli_SIMULINK.mdl https://drive.google.com/file/d/0B_fB3GAsM02FOW9OdmlhdDhJZGc/view?usp=sharing escooter feed back ISIS.DSN https://drive.google.com/file/d/0B_fB3GAsM02FOXdRWFN5OWRMQkE/view?usp=sharing youtube  :  "study trotinette electric e-scooter 100W et 350W, wiring"  youtube https://www.youtube.com/watch?v=QqJ2-YiE8Tg&index;=75&list;=PLfZunVn_gcq7EOurXuWU2sRFmh6CbiUiL Article: «Study of electric scooters 100W and 500W (Arduino), Revue 3EI 2017» Pdf? Book «I realize my electric vehicle» at DUNOD 3. Open loop program To test the programming, we simulate the program in ISIS, as can be seen in the following figure. In addition, we have an LCD display to display data (duty cycle corresponding to the PWM at 32Khz, motor current, motor voltage, action on the pushbuttons, 4 push buttons are used. BP1 to manually increment the duty cycle, BP2 decrement it. BP3 set the duty cycle to 0, corresponding to the brake contact. The speed of the motor is practically proportional to the duty cycle https://i58.servimg.com/u/f58/17/56/35/17/a211.jpg We made our own current amplifier called a step-down chopper but it is possible to buy a shield There are many cards for Arduino to control DC motors especially of low powers and also of great powers as can be observed on the following links.http://www.robotpower.com/products/MegaMotoPlus_info.html http://www.robotshop.com/en/dc-motor-driver-2-15a.html https://www.pololu.com/file/0J51/vnh3sp30.pdf https://i58.servimg.com/u/f58/17/56/35/17/a310.jpg But all these chopper shields measure the current internally but there is no current limitation. In order to have a current limitation, an analog current loop is required using specialized AOP or IC or a fast digital current loop. But what should be the value of the limitation current? The choice of the current value is normally for the 1-hour operation service in order to be able to carry out relatively long climbs without reaching the critical temperature of the engine. In our case, the limitation current must be Limiting motor = Power / Upper battery = 500W / 24V = 20A In addition, the power transistor of the chopper can only support 50A in our case. But in open loop, it has no current regulation, so as not to exceed the maximum current, a ramp of the duty cycle will be used. A 0.1 second interruption routine will be used to measure the voltage of the current (sample measurement, sample). This sampling time is arbitrary but does not allow to be faster than the rise time of the current because the electric time constant of the motor is L / R = 1.5 ms. Open loop operation with a 25.5s (8bit) ramp and 0.1s interrupt routine provides a good understanding of the operation of a DC motor drive. The display will only be done every 0.2s to have a stability of the digits on the screen. In addition, a digital filtering will be done on the current and the voltage on 4 values therefore on 0.4s. [b] Algo open loop [/b] Interrupt Routine All 0.1S Read voltage and current Loop loop (push button scan) If BP1 = 1 then increment PWM If BP2 = 1 then decrement PWM If BP3 = 1 then PWM = 0 Displaying variables every 0.2s Code: [Select] // include the library code: #include #include #include #define SERIAL_PORT_LOG_ENABLE 1 #define Led     13       // 13 for the yellow led on the map #define BP1     30       // 30 BP1 #define BP2     31       // 31 BP2           #define BP3     32       // 32 BP3 #define LEDV    33       // 33 led #define LEDJ    34       // 34 led #define LEDR    35       // 35 led #define relay   36       // 36 relay #define PWM10    10      //11   timer2    LiquidCrystal lcd(27, 28, 25, 24, 23, 22); // RS=12, Enable=11, D4=5, D5=4, D6= 3, D7=2, BPpoussoir=26 // Configuring variables unsigned   int UmoteurF = 0;  // variable to store the value coming from the sensor unsigned   int Umoteur = 0; unsigned   int Umoteur2 = 0; unsigned   int Umoteur3 = 0; unsigned   int Umoteur4 = 0; unsigned   int ImoteurF = 0;  unsigned   int Imoteur = 0; unsigned   int Imoteur2 = 0; unsigned   int Imoteur3 = 0; unsigned   int Imoteur4 = 0;            byte Rcy=0 ;    // 8bit duty cycle unsigned    int temps; // the setup function runs once when you press reset or power the board void setup() {   pinMode(Led, OUTPUT);   // Arduino card   pinMode(LEDV, OUTPUT);   pinMode(LEDR, OUTPUT);   pinMode(LEDJ, OUTPUT);   pinMode (PWM10,OUTPUT);     // Pin (10) output timer2   //  digitalWrite(LEDV,LOW);   Timer1.initialize(100000);         // initialize timer1, and set a 0,1 second period =>  100 000   Timer1.attachInterrupt(callback);  // attaches callback() as a timer overflow interrupt   lcd.begin(20, 4);    Serial1.begin(9600);   TCCR2B = (TCCR2B & 0b11111000) | 0x01;         //pin 10  32khz    http://playground.arduino.cc/Main/TimerPWMCheatsheet                                                   //http://www.pobot.org/Modifier-la-frequence-d-un-PWM.html   //   analogWriteResolution(bits)      https://www.arduino.cc/en/Reference/AnalogWriteResolution lcd.setCursor(0,1); lcd.print("Rcy"); lcd.setCursor(10,1); lcd.print("Um"); lcd.setCursor(5,1); lcd.print("Im"); lcd.setCursor(10,1); lcd.print("Um"); lcd.setCursor(20,1); // 4 lines display * 20 characters lcd.print("BP1+"); lcd.setCursor(25,1); lcd.print("BP2-"); lcd.setCursor(29,1); lcd.print("BP3=0"); } // Interruptions  tous les 0.1s void callback()  { temps++; //toogle state ledv for check   if ( digitalRead(LEDV)== 1 ) {digitalWrite(LEDV,LOW);}     else {digitalWrite(LEDV,HIGH);}     analogWrite(PWM10,Rcy);   // frequency Umoteur=analogRead(A0); Imoteur=analogRead(A1); Imoteur2=Imoteur; Imoteur3=Imoteur2; Imoteur4=Imoteur3; ImoteurF=(Imoteur4+Imoteur3+Imoteur2+Imoteur)/4 ; Umoteur2=Umoteur; Umoteur3=Umoteur2; Umoteur4=Umoteur3; UmoteurF=(Umoteur4+Umoteur3+Umoteur2+Umoteur)/4 ;   }// End routine // Loop corresponding to main function void loop() {    // BP + LED   if ((digitalRead(BP1))==1) {     lcd.setCursor(20,0);      // Column line     lcd.print("BP1");     digitalWrite(LEDR, LOW);        digitalWrite(LEDJ, LOW);     Rcy++;                        // PWM incrementation     if ( Rcy>254)  {Rcy=254;}     delay(100);               //8bits * 100ms = 25S increment 25ssecond slope     }        if ((digitalRead(BP2))==1) {     lcd.setCursor(20,0);     lcd.print("BP2");             Rcy--;      if ( Rcy<2)  {Rcy=2;}  // PWM almost at 0, engine stop         delay(100);      digitalWrite(LEDR, HIGH);     digitalWrite(LEDJ, HIGH);     }   if ((digitalRead(BP3))==1) {     lcd.setCursor(20,0);     lcd.print("BP3");      Rcy=2;               // PWM almost at 0, engine stop     } if (temps>=2)  { lcd.setCursor(0,0); lcd.print("                "); // Erase line lcd.setCursor(0,0);     lcd.print(Rcy); lcd.setCursor(5,0); ImoteurF=(ImoteurF)/20;     //resistance (5/1024)*(10/0.25ohm) si ACS712 66mV/A                            // For resistance 1ohm (ImoteurF) / 20; Simulation 5/25 lcd.print(ImoteurF); lcd.setCursor(10,0); UmoteurF=UmoteurF*10/38;                              //10/38   10/30 simula if (Umoteur>ImoteurF){UmoteurF=UmoteurF-ImoteurF;  }  //U-R*I lcd.print(UmoteurF); temps=0; }// End if time    } // End loop https://i58.servimg.com/u/f58/17/56/35/17/dsc_0614.jpg Since there is a limit of 9000 characters in the forum below Open loop program feature previous The interrupt routine lasts only 250 microseconds, the loop of the main program which scans the action of push buttons is 13micros and the display time of all data is 11ms. Thus, it is possible to improve the sampling period and thus the speed of the regulation of the current. The Arduino makes it possible to make the instrumentation of the scooter so to know the power, the consumption in Ah and Wh, to measure the speed, to know the consumption according to Wh / km, to measure the temperature of the engine, Have a safe operation. But for now we will see how to limit the current 4. Closed loop program, limited current control The sampling period will increase to 0.01 seconds (interrupt routine) If the current is less than the desired value, then the duty cycle can be increased or decreased to the desired value which is the setpoint. On the other hand, if the motor current is greater than the limiting value, there is a rapid decrease in the duty cycle. So as not to exceed the value of the duty cycle if it is saturated to 254 maximum and to the minimum value 6. Code: [Select] if (Imoteur<4000)                    // No current limitation at (20A * 10) * 20 = 4000   {if (consigne>Rcy)   {Rcy=Rcy+1;}   // Pwm ramp + 1 * 0.01second pure integrator    if (consigne    if ( Rcy>254)  {Rcy=254;}           // Limitation of duty cycle    analogWrite(PWM10,Rcy);   // Frequency 32kHz timer2}         } if (Imoteur>4000)  { Rcy=Rcy-5;              // No current filtering, to be faster                     if ( Rcy<6)  {Rcy=5;}       // Rcy is not signed, nor the PWM therefore Rcy minimum must not be less than 6                   analogWrite(PWM10,Rcy);   // Frequency 32kHz timer2}                        } 5. Closed Loop Program, Limited Current Control with Acceleration Handle An acceleration handle provides a 0.8V voltage when not operated and a 4.5V voltage when the handle is fully engaged. Instead of using pushbuttons to increase or decrease the speed setpoint, an acceleration handle will be used Code: [Select] Upoignee=analogRead(A3); // The relation in Upoign and the setpoint which corresponds to the duty cycle corresponds to if (Upoignee>100) { consigne=(Upoignee/2);     //0=a*200+b    et 255=a*800+b                      consigne= consigne-100;                   }                            else { consigne=0;   }               if (Upoignee<100) { consigne=0;  }     // redundancy     6. Temperature and safety program of the motor with the current measurement The outdoor temperature measurement can be easily performed by the LM35 component which charges 0.01V by degrees Celsius Code: [Select] temperature=analogRead(A2); //lm35 0.01V/°C temperature=temperature/2;       // Temperature coefficient lcd.setCursor(5,2); lcd.print("      "); lcd.setCursor(5,2); lcd.print(temperature);   // Display in ° C lcd.setCursor(9,2);      // Erasing secu display lcd.print("     ");   if (temperature>80 ) {lcd.setCursor(9,2);         // If motor external temperature is above 80 ° C                      lcd.print("secuT");                       Rcy=0;} In addition, thermal safety by measuring the motor current will be added. If the limitation current is greater than 10s then the motor will no longer be powered for 30s. A "secu" display will appear on the LCD display. This safety makes it possible to cut the motor on slope too high and when blocking the engine but it would be necessary to add the measurement of the speed in the latter case Code: [Select] if (timesecurite>=10000 ) {flagarret=1;      // If limitation current for a current of more than 10s                               timerepos=0;                               consigne=0;                               Rcy=0;                                 timesecurite=0;}       //   Then stop engine during a downtime    if (flagarret==1 ) {lcd.setCursor(9,2);         // If limiting current for a current of more than 20s                      lcd.print("secU");  }     //   Then stopping the motor for a stop time and display                                                     if (timerepos>=30000 &&  flagarret==1) {flagarret=0;                                           lcd.setCursor(9,2);      // After a rest time here of 30s                                            lcd.print("       ");   }   The display can be observed if the temperature is above 80 ° C https://i58.servimg.com/u/f58/17/56/35/17/a017.jpg Thermal safety by measuring the motor current (digital thermal relay) which allows to know the image of the internal temperature of the engine would be ideal. But for this, it is necessary to know well the thermal modeling of the motor. 7. Measurement of the energy capacity of the battery The energy capacity of a battery is in A.H, we will display the value in mA.H to have a high accuracy. The capacity will be in A.Second in the following equation. So to have in mA.H, it will be divided by capacity by3600. Capacity (A.s) n = I * Te + Cn-1 with Te = 0.01s and I multiplied by 10 So in the interrupt routine Code: [Select] capacity=ImoteurF+capacity ; And in the display Code: [Select] lcd.setCursor(0,3); // Display of energy capacity lcd.print("C mA.h="); capacity1=capacity/(18000);   //18000=3600*5  5=> Current measurement coefficient lcd.print(capacity1); To check a current of 10A with an adjustable resistor and after 30s, the capacity must be 83mA.H 8. Power and modeling with SIMULINK Modeling helps to understand the vehicle and its control. In addition, it is possible to compile the control part directly into the Arduino program from simulation under Simulink. But it will not be possible to simulate the instrumentation with the LCD display. In the following figure, we can observe the simulation of the programming of the chopper with the current limitation with Simulink. In the following figure, the green box shows the duty cycle control to vary the speed and the red border the current limitation. The controller of the control is here a simple integrator but it is possible to carry out a multitude of control. https://i58.servimg.com/u/f58/17/56/35/17/azub_c15.jpg In the previous figure, it can be observed that the current is well limited to 25A from 2s to 9.5s. Then, the current reaches 10.8A under established speed regime at 22.5km / h. The dynamics are similar to the tests carried out. With a slope of 5%, the cyclic ratio reaches only 100% as can be seen in the following figure. The speed will reach painfully 19km / h with a current of 24A and a motor power of 580W. See article: Study of electric scooters 100W and 500W (Arduino), 9. First conclusion It is easy to control a 500W DC motor with an Arduino and some components So repair many scooters that are in DC motors. But it takes some knowledge (automatic, engine) to know how to properly manage the engine and limit its current so as not to damage it The display of the speed, the distance, the operating time to know the Watt.km / km can also be realized with a menu 2. The .ino program as an attached file, But it is not possible to put an attached file in ISIS electronic labcenter? What is this forum? It would be desirable that the compiler could generate the.cof to debug in Isis and test the program line by line .... Arduino still has to make a lot of effort to be on the same level as other microcontrollers 10. speed measurement (tachometer) Velocity measurement is carried out using a hall effect sensor SS495 or A1324 which counts each revolution of the wheel. It is enough to enter the perimeter of the wheel of the scooter (130mm of radius therefore 0.816m in the case To have the speed, it is enough just to divide the number of turn of wheel on an arbitrary time of 1s to have a minimum speed of 0.81m / s therefore of 2.93 km / h. In addition, an average filter with 3 values will be used to display the speed. At 25km / h, there will be 8.5 laps. To count the turns, an external interrupt routine will be used on input INT0 21 of the mega card. http://www.locoduino.org/spip.php?article64 To simulate the speed, a pulse on input 21 will be used with a duty cycle of 10%. https://i58.servimg.com/u/f58/17/56/35/17/a018.jpg Code: [Select] void INT0b21() {   Tspeed++;   // External interruption to count the number of turns } // In the set up declare the interrupt routine when the 5V edge of the magnet detection is done   attachInterrupt(digitalPinToInterrupt(21), INT0b21, RISING );  // External interruption // In loop if (temps09>=5)  {        // 1 second loop lcd.setCursor(13,2);      // Erasing speed lcd.print("kph     "); lcd.setCursor(16,2); speed1=Tspeed*2937;      //1tour*816*3.6/1s=2.937km/h speed2=speed1;           //Tspeed (rate/seconde) speed3=speed2; speedF=(speed1+speed2+speed3)/3000;   // To put in kph lcd.print(speedF,1);    // Display to the nearest tenth Tspeed=0;   // Reset counter temps09=0;  //reset time } To improve the accuracy of the velocity measurement, it is possible that the sampling time of the velocity measurement is dependent on the velocity. For example: For speeds less than 10km / h sample at 1second, but above 10km / h sample at 2 seconds. 11. Distance measurement for autonomy The distance corresponds to the total number of turns of the wheel multiplied by the perimeter of the wheel. So do not set the number of turns to 0 for each sample. On the other hand, the reset of the distance will be done when pressing the reset of the Arduino Mega. The distance display will be displayed to the nearest second. At 32km / h, it will take 2 minutes to do 1km as can be seen in the following figure: https://i58.servimg.com/u/f58/17/56/35/17/a019.jpg Code: [Select] void INT0b21() {   Tspeed++;   // External interruption to count speed   nbrRate++; } lcd.setCursor(13,4);      lcd.print("km      ");  // distance=(nbrRate*816)/1000;  //distance m distance=distance/1000;  //distance km lcd.setCursor(15,4);      lcd.print(distance,1);  You can observe the electrical installation with the chopper, the arduino, and the display when the program is set up https://i58.servimg.com/u/f58/17/56/35/17/dsc_0613.jpg 12. Synthesis The RAM space is used only at 4% and ROM space at 3%, for an Arduino mega. So we could take an arduino a little smaller. But, there are 8 Lipo cells to make the 24V power supply to power the engine via the chopper. Therefore, the voltage measurement of each element will be on the Arduino with a JST connector. This measurement makes it possible to know if a cell with an internal resistance which begins to pose a problem and to know if the balancing of each cell has indeed been carried out. It is possible to switch to 36V with 12 cells also with the arduino mega without using an external shield that multiplex 24 analog inputs on input A0 It is possible to send all data to a smartphone via Bluetooth HC06 via pins 20, 21, RX1 and TX1. But the application under android realized under JAVA Studio can not be shared on this forum. This part will not be explained. After having made the instrumentation of this scooter, a study should be carried out on the precision of the measurements, it is possible to read "Instrumentation of a low-power electrical motor vehicle" eco marathon "type Revue 3EI N ° 81, July 2015 http://www.fichier-pdf.fr/2015/09/07/instrumentation-vehicule-faible-consommation-eco-marathon/

Topic by Iutgeiisoissons 



does anyone know where i can buy a cheap but nice moped thanks?

Good shape cheap and small i dont care if it needs some works in search of

Question by bigdaddy13   |  last reply


Pimp my Scooter!? Answered

 I have a 900 vlt e-zip electric scooter and I ave been in need of some new pimping. Would you have any ideas of how to pimp it? or what it would cost? the materials used?

Question by knuckel   |  last reply


Mobility Scooter Control?

I am looking to power a kart with a mobility scooter motor and transaxel. The motor controls start at about £135, but you can get just the pot for about £30. I'm only going forward, so do I need the entire controller, or will just the pot do the job?

Question by pip.cartwright.3   |  last reply


Flame-throwing scooter

Gotta love this so-not-street-legal mod to a scooter that shoots 15-foot flames out the back. Just a push of the button and WHOOSH! The creator, Colin Furze, can even change the angle if he wanted to. Aside from being illegal to use the biggest downside is that the flames can come back at him if he isn't careful. Wheels on fire! James Bond fan invents flame-throwing scooter via geekologie

Topic by fungus amungus   |  last reply


Cheap scooter or moped?

I really want to get a cheap scooter or moped... Mainly because most get around 100 mpg!!! But idk where to get one that cheap. All of the ones ive seen on craiglist and such are newer and well over a thousand which, in my financial state now is just too much. Any suggesestions on where i could get one?thanks!

Question by nitsuaustin   |  last reply


DIY Gas Scooter? Answered

I was thinking of taking a weed whacker and taking the pole off, taking the motor, put it on a chain drive system to the back wheel. I have two questions about this. First, will the motor have enough torque to pull a 130 lb. guy, and is there a transmission system I have to over come. 

Question by D5quar3   |  last reply


Mobility scooter maintenance

I have a Monarch Ryder mobility scooter and I need to occasionally pump up the tyres. The problem is that I live by myself and it is very painful for me to bend down low enough to attach the hose to the tyres in order to pump them up. I have been going to my local garage and they have done it for me so far, but I want to be able to do it myself. I have considered investing in a ramp but I have no way of supporting the top end. I did think of getting solid tyres that never need air, but I've been told that this would make the ride very painful for me as every bump would be amplified. Is there any sort of long hose I could permanently attach to each tyre that I could secure higher up on the scooter when I am not using it? Does anyone have any other ideas? 

Topic by cguide   |  last reply


HELP! DRIVEWAY WARNING SYSTEM FOR CYCLISTS

My wife and I are moving to a new house that has a hidden driveway on a bend of a busy road that obscures our visibility as we exit. We are avid cyclists and ride around town on scooters, too. Does someone have a suggestion on a remote activated light system that could call drivers' attention to the driveway as we pull out? We have multiple lights on our bikes, but nevertheless, I'd like to enhance the safety of exiting. My only thought was to hook up some sort of lights to a darkroom timer and activate it for two minutes as we leave, but that would require burying a cable in pvc as far as I could tell, and the driveway is long. In short, it would be super inconvenient. What would be ideal is a remote activated flashing light set on one or both sides of the driveway, powered by battery that activated by the remote and turned off after a short period of time. Any suggestions on products or designs would be appreciated.

Topic by johnson.drj   |  last reply




Ideas to new scooter instrucables!

Post ideas to new scooter instructables! Any idea are welcome!

Topic by ThaNorwegianDude   |  last reply


What type of scooter battery is this?

Sorry about upside down pic

Question by Paintballer98   |  last reply


Self-Balancing Smart Scooter

I hope you enjoy the job, Greetings

Topic by Andromeda30   |  last reply


Scooter Side Stand Alert?

Hi How to create Scooter Side Stand Alert in new TVS WEGO pls tell 

Question by heartbeat1502   |  last reply


Scooter blowing all bulbs.

I have a 50cc 2t CPI r scooter that blows all bulbs on low revs.Have changed the stater,regulator and resister.to no avail.anyone got any answers please.

Question by NormanB26 


electric scooter please help

Ok i just got a junk scooter and i have it running on a pair of car batteries and i wanna know how i can completely pimp it out and make it go at least 30-40 m/h (48-64 k/h) ya so if you can help me plz do so

Topic by darth acexxacer   |  last reply


A rewiring electric scooter issue

WHEN I REWIRED MY EZIP 1000 ELECTRIC SCOOTER, NOTHING SEEMED TO WORK BUT WHEN I TWISTED THE THROTTLE THE POWER SWITCH LIGHT CAME ON. IT WENT OFF WHEN I RELEASED THE THROTTLE. WHAT DID I DO WRONG?

Topic by floridianskin   |  last reply


freewheel for micro scooter wheels

Is it possible to make or source some kind of freewheel and sprocket device for a wheel of around 80 - 100mm diameter? i've googled a bit and found micro folding bikes with similar sized wheels but i haven't found replacement parts listed for them, the closest thing i have found is parts for rockboard scooters but rear wheel assemblies cost $80 each which seems a bit steep...

Topic by ambientvoid 


Motorbike starter motor on a Scooter?

Hello! I changed the starter motor on my bike some years ago, and this motor is laying around in my garage since then, working! I always wanted to build an electric vehicle, and i would like to start with an electric scooter! My questions are:  1. Would the motor work and run on a scooter? 2. how much would the battery last? I plan to use a normal motorbike battery, i dont know much in electronics, they are 12V and 10-70Ah 3. will the motor heat up and burn? 4. what range would it have? The motor in question is a Mitsuba, aftermarket mounted on my bike a Honda CR 250 if this helps. Thanks in advance!

Question by dsirotic   |  last reply


Help with 33cc Gas Scooter? Answered

I have a 33cc gas scooter (sounds nerdy, I know), on the side I can make out what looks like Moto Rebel but not sure. It was used twice, sat in garage for one year without gas in the tank, then sold to me for $20 (Amazing price for something that's $350 new). Like new! It is 2-stroke but am unsure of the model number. It starts runs on choke between a small margin but won't run on ON, which is above choke on the switch. I think it may need the idle screws adjusted but am unsure. Has new and correct gas oil mix in tank and has primer button. Help would be appreciated.

Question by Electric Spectre1   |  last reply


low power razor scooter

So I was riding my small razor scooter to school (the kinds that fold up and fit in a backpack) and thought "it would be really cool to make this thing run with a motor." After I got home, I looked at it and thought of a way to make it work. If you put a small rubber piece on the end of the motor and lay that against the wheel right behind the break with some pressure, you could probably make it go pretty fast. The thing I was wondering is what is the smallest motor I could use and still have it work at about the same speed as me pushing with my foot on the road? 50 watts or so? I only weigh 125 pounds and would like it to work with 150.any suggestions? I would like to not have to use a car battery, with all the balance issues and such.

Topic by trenzalorian   |  last reply


50cc Chinese scooter problems? Answered

I have a 2001 Chinese scooter, 50cc, and it has some problems... We took the handlebars off to fit it in a vehicle for transport (Yeah, stupid idea, I know now...), and now, the wiring is all messed up. First off, the electric start won't work anymore, I'm going to go through, and check a relay and the battery voltage tomorrow. Second, when I kick start it, and yes, It'll kick start, but only after 50 some kicks.. But when I kick start it, the engine starts going full throttle, but the throttle is not twisted at all. Throttle cable problem? Lastly, the turn signals are messed up a bit. The right blinker flashes one of the headlights inside of the blinker.... What the hell? All the wires are connected correctly. Please help!! Thanks!

Question by Zem   |  last reply


Replacing motor in mobility scooter?

Hey all, I have a mobility scooter that I use for travel(caravaning among other). It's an Eloped Travel XL(40 kg or 88 lbs, 24V 22Ah battery), and I think it's only available in Sweden, but there are similar models all over the world.My scooter has got a 180w, 24v motor on a transaxle with integrated gearbox. The more I use it, the more frustrated I get. It's slow, 4mph/7 km/h, but worse, it really struggles uphill and sometimes it feels like its gonna stop all together. I've changed the batteries, with no improvement. It's not overheating. My guess is that it's just to weak. It might be ok to use when going to the shop or on flat surfaces, but not on gravel or grass.Anyway, I would like to replace the motor with a more powerful one, 350w or even 500w. The problem is that there isn't any compatible motors out there, so I'm guessing I'll have to replace the hole axle. I've been looking at these common China made electric motors that come in a range of sizes, have no idea about the quality though. Otherwise, maybe a powerful RC engine would work? I have no idea really, where to begin. Money is a concern unfortunately, otherwise I could buy a new transaxle or even a new, better scooter. Any ideas or help would be very appreciated! I'm quite handy but have never worked with these kind of parts before. How to pick the right sprockets, should I use chain or belt drive and so on.

Question by Alex Lillybear   |  last reply



Generator from scooter motor

This project came about because someone cut the power line going to my house. The power company was slow to fix it, so I cobbled together a way to charge auto batteries for my invertor. The generator is the motor from a discarded electric scooter ( model MY1016 from JX Motor Co., rated 24v input and 2750 rpm). I removed the motor, it’s drive chain, and sprocket wheel and attached it to the frame of a discarded bike. The pictures show the details. By cranking furiously, I can charge a 12v battery with about 3/4 amp of current. There is a small epoxy rectifier to block the battery from driving the motor. This thing was made from parts on hand and cost me only the assembly time. I don’t have any sources or price lists.

Topic by ShutterBugger   |  last reply



convet a scooter wheel to haave an non rotating axle?

I want to convert an airfilled scooter wheel wit a solid axle and put a belt wheel on it

Question by mman1506   |  last reply


Type of sensor in automatic scooter's speedometer? Answered

So, which Type of sensor's is in scooter's speedometer. i've got a bunch of wires i've identefied all of them, only 2 are left, which one connected to a voltameter shows no hike in voltage when scooter is moving...... so which type of sensor is that.

Question by _Boltz_   |  last reply


Best choice of a scooter for elderly parent? Answered

Does anyone know of best scooters in the market for parents too sick or too old to move freely by themselves. Thank you very much for your help.

Question by blkhawk   |  last reply


HOW TO CHANGE THE SOUND OF MY SCOOTER LIKE A SUPERBIKE

IS IT POSSIBLE TO MAKE MY SCOOTER SOUND LIKE A SUPERBIKE? CAUSE IT WOULD REALLY AMAZE EVERYONE IN MY PLACE. CAN SHED SOME INSIGHTS IN THIS MATTER?

Question by PITVIPEROO7   |  last reply


bypass the speed pot on pride mobility scooter?

My speed potentiometer is not working can i bypass it till i can replace it

Question by PhilL31   |  last reply


how can I make a mobility scooter go faster--perhaps to 7 mph?

I have a pride mobility scooter that goes only 3mph--how can I make it go faster--perhaps 7 mph?

Question by arleneharlow   |  last reply


Scooter Batteries: Can you wire 4 in series and 1 in parallel?

I'm selling my electric scooter to a neighbor who trashed his own. It's a virtually identical model aside from mine being a year older than his. he says his scooter runs on 5 batteries. Looking up the scooter parts info states, the control board and motor run off 48v. When I popped my scooter battery compartment lid open, I saw 4 12v batteries wired in series. So that's where the 48v comes from. Soooo could is be possible that the scooter batteries on the neighbors scooter are wired in 4 batteries in series to get 48v and one battery in parallel to add a bit off current to the total? 

Question by MilesT9   |  last reply


single speed scooter throttle conversion?

I have a scooter controller that requires a three wire throttle. could i just splice two of the three wires together to make it a single speed? the three wires are labled as: voltage ground speed adjusting signal

Topic by budsiskos   |  last reply


how do i connect a car battery to a scooter to make it go?

Do i need wires? what do i need?

Question by xadevox   |  last reply


can i hook up an engine to a razor scooter? Answered

I have an old scooter that i want to do something cool with. is there any way i can do something like hook up a leaf blower to it or something? thanks

Question by Dread_Neck   |  last reply