Ebikeparts's picture

The fack 6 stage display come to market, don't buy

6 stage display attention.jpg

The customers come to the shop and buy the fake display, finally, the problems comes with them.

Buy the real display, controller, motor from BTN



speedtroller's picture

EV Global 36 Volt

I have an EV Global 36 Volt eBike almost Finished. I just got it up and running GREAT. I had a new set of Batteries (6 ~6 Volt Pack from LEVT) and I had it Chromed and added a New Throttle and had a bunch of other parts. I ordered the Largest front fender I can get and such. I need a chain Guard and a few other parts. So far it is a fun eBike and runs quite well.

Crystalyte 1000w-1500w Brushless Controllers

Does anyone know how to wire up the existing Currie Schwinn S-600 ON/Off switch and On-board charger port to a Crystalyte 1000w-1500w Brushless Controllers bought from The Super

Thanks, FrankLinsky

motor controller burned out

Hi all.
Does anybody know if there is a circuit diagram of the vectrix motor controller available anywhere?
Also a partial diagram would help.
The center stud of the three motor connection studs has come loose , overheated and caused the PCB to burn black around the stud.
Unfortunately it has also burned the small IC right next to the "CAP1 1" labeled muRata capacitor.
The IC that is missing looks exactly like the "U18" right next to the "CAP 2" labeled muRata.
The big Bussmann 125A fuse was not blown.

wayne kohler's picture

e-max 2005 2000w dead batterys

I bought it 2 weeks ago I took out the 8 dead battery's and then hooked up 4 battery's in series for 48v and connect the red wires together jump it and it ran so I got them installed and now its all hooked up, but now the wheel doesn't turn, the gages and light all work. wkohler [at]

Damaged panels replaced

Colin Webster has just helped me replace some panels on my Vectrix. I would be really stuck without the fantastic support I get from Colin ( It would be great if the powers that be at Vectrix similarly support folks like Colin.

Damaged panels replaced

Colin Webster has just helped me replace some panels on my Vectrix. I would be really stuck without the fantastic support I get from Colin ( It would be great if the powers that be at Vectrix similarly support folks like Colin.

new bldc gear motor for trike 1000w to 1800w

This bldc trike brushless motor 48V 1000W now only nees $155.

Please noted that this 48V 1000W brushless motor will be $175/pc after June.

The following is this motor main specificaton:
Rated Voltage:48V,60V,72V
Rated Speed:3300rpm
Rated Torque:2.89Nm
ratio: 1: 6
Phase Angle:120 degrees
Planetary gearbox
Efficiency >80%
See the motor photo here
bldc motor 1000w
The motor related controller 48v 1000w photos
bldc motor controller

To Get this bldc trike brushless motor 1000W from CityZenith online shop, it is a bldc motor online store,and the link is here

Kelly HSR Series Motor Controller with Regen

Kelly provide regen controller for series wound motors.

1 General functions
(1)Extended fault detection and protection. Red LED flashing code indicates fault sources, and Green LED indicates normal operation. Controller will shut down in some fault conditions.
(2)Built-in current loop and over current protection.
(3)Cutting back current at low temperature and high temperature to protect battery and controller. The current will ramp down quickly if controller temperature is higher than 80ﹾC, and shutdown at 100ﹾC.
(4)Thermal overload detection and protection to safeguard the motor from over temperature (designed using Silicon temperature sensors KTY83-122).
(5)Monitoring battery voltage. It will stop driving if battery voltage is too high. It will cut back then stop driving if voltage is going too low.
(6)Monitoring voltage during regen. It will cut back current then cut off regen if voltage is going too high.
(7)Multifunctional and configurable 3 switch inputs: brake switch, reversing switch, throttle or forward switch. Default to active-low, customizable active-high.
(8)3 analog inputs, 0-5V: Default to throttle input, brake input and motor temperature input.
(9)Configurable and programmable with a host computer though RS232 or USB. Provide free GUI which can run on Windows XP/2000, Windows 7 and Vista(recommend using Kelly Standard USB To RS232 Converter).
(10)Configurable to limit max reverse speed to half of max forward speed.
(11)Configurable to limit max reverse current to half of max forward current.
(12)Configurable limit for motor current
(13)Capable of connecting to Kelly Ampmeter: positive to 5V power supply of controller, negative to J1-2.
(14)Provide power supply(5V) for hall sensors and other sensors.
(15)PWMable reverse alarm output.
(16)Main contactor driver. Cutting off the power if any fault is detected.
(17)Optional CAN Bus.
(18)Optional electronic unidirectional or bidirectional field drive for HSE controller.
(19)Customizable field current for HSE controller, less than 120A. Field driving capability is equivalent to armature for HSR controller.

2 Features
•Opto-isolated technology achieves stability.
•Intelligence with powerful microprocessor.
•Synchronous rectification, ultra low drop, and fast PWM to achieve very high efficiency.
•Voltage monitoring on voltage source 5V.
•Hardware over current protection.
•Hardware over voltage protection.
•Current limit and torque control.
•Low EMC.
•LED fault code.
•Battery protection: current cutback, warning and shutdown at configurable high and low battery voltage.
•Rugged aluminum housing for maximum heat dissipation and harsh environment. Support fan or water cooling.
•Rugged high current terminals, and rugged aviation connectors for small signal.
•Thermal protection.
•Configurable current or voltage mode for HSE field driver to achieve flexibility.
•Configurable high pedal protection: Disable operation if power up with high throttle.
•Brake switch is used to start regen.
•0-5V brake signal is used to command regen current.
•Standard PC/Laptop computer to do programming. No special tools needed.
•Provide free User Program. Easy to use. No cost to customers.
•Current multiplication: Take less current from battery, output more current to motor.
•Easy installation: 1-4V "Hall Active" throttle or "3 Wire" potentiometer(<100K) can work.

3 Specifications
•Frequency of Operation: 16.6kHz.
•Standby Battery Current depending on the model: usually less than 2mA.
•Controller input power, PWR: less than 10W.
•Controller supply voltage range, PWR, 8 to 30V
•Configurable battery voltage range, B+. Max operating range: 18V to 180V(depending on the model).
•Standard Throttle Input: 0-5 Volts(3-wire resistive pot), 1-4 Volts(hall active throttle).
•Analog Brake and Throttle Input: 0-5 Volts. 0-5V signal is produced by 3-wire pot.
•Reverse Alarm, Main Contactor Coil Driver, Meter.
•Full Power Temperature Range: 0ﹾC to 50ﹾC (controller case temperature).
•Operating Temperature Range: -30ﹾC to 90ﹾC , 100ﹾC shut down (controller case temperature).
•Motor Current Limit, 1 minutes: 300-1200A, depending on the model.
•Motor Current Limit, continuous:135-540A, depending on the model.


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