- Model Name: Ubox V2
- Origin: Mainland warehouse
75V200A Dual Motor Controller Ubox V2 Bluetooth 120A Fuse with Receiver Integrated Base on VESC for Electric Scooter Skateboard
1. Unique Box(Ubox) Technical Data:
* Voltage : 16-75V (peak voltage should be less more than 80V)
* Current : Max 100A/channel, the dual max 200A
* 12V output: Max 3A(the horn and light share this current)
* 5V output : Max output 500mA
* Switch button: current Max 15mA
* Size and weight: 130 x 83x27mm(including screw) / 396g
* Cables: Motor cable: 12AWG 12cm / Battery Cable: 10AWG 12cm
2. Why Choose Ubox ?
3. Upgraded outstanding features:
* Strenghten all output power circuit(12v/5v/3.4v)proetction by recovery fuse.
Full premium aluminum case with clear ports drawing in top case, convenient for wiring, with extra back holes for fixation, support scooter motor OT connector
Safety riding features : Three groups of 12v power supply for Horn/ Front light/Brake light, and one spare cooling fan power supply port.
Added Ignite key and meter reading power socket for ebike escooter application convinience.
Integrated internal 2.4ghz receiver with extended antenna(horizontal or vertical option)to fit for different enclosures.
The best partners to excellently fulfill more unique functions.
4. Except for Unique Features, it owns all VESC typical features:
* TI INA240A1 Current-Sense Amplifier
* USB, CAN, serial, I2C, SPI, 2x ADC, RC PPM inputs / outputs.
* Sensored and sensorless FOC with auto-detection of all motor parameters
* Hall sensor, ABI/SPI encoder
* Current and voltage measurement on all phases
* Regenerative braking
* USB programmable and nice GUI
* Adjustable protection against
* Low input voltage | High input voltage | High motor current | High input current
* High regenerative braking current (separate limits for the motor and the input)
* Rapid current changes (ramping)
* High RPM (separate limits for each direction)
* Motor and driver overheating
* …and much more
5. Shipping Comes:
* Ubox and Accessory pack
* Cables : Power button / PPM cable/ Hall sensor cables*2/ 12v power cables*3/ Can bus cable/Ignite cable / SWD cable/ Multifunction cable(UART&ADC)/XT90S connecotr female.
6. User manual will be sent to you after order.
7. Firmware Download
* The product is shipped with latest firmware(5.3)
* Warning: Open source firmware has risky feature, Only hardware is in warranty protection.
8. Ubox source code, customed from VESC-Project. Refer here:
https://drive.google.com/drive/folders/1zflm_ueR0m3Y3wr3TvGg6pWY4Qlo82Ld?usp=sharing
9. Parameter setting default and max spec.
10. 120A Fuse Information:
* Electric Features:
Spec: 60Ax2 (can be extended to 180A) , 100V
Connector: Amass XT90PW female and male connector
* How long time will it blow?
It’s placed on positive power line
For 120A fuse, the blow current is 240A in a minute; continuous time under 120A is more than 4 hours.
Fuse data sheet:
% of Ampere Rating(In) Blowing Time
100% * In 4Hours Min
200% * In 60 Sec Max
* How longer can it last if my battery spikes over 120A?
Here is a curve to show how long time it will last in certian current.
* Is 120A enough ?
1.Most of electric skateboard are not working at 120A battery current continuously, usually they are low curent, and burst current in a short time. And in the PCB it is easy to add one more fuse to extend the current to 180A.
2. This fuse current spec is for battery current, NOT for motor phase current. The current of the VESC is anchored to the running current of the motor. The supply current of the battery will not exceed the running current of the motor, and in general, the current of the battery will be much smaller than the current of the motor, especially when the motor speed is relatively low. Of course, if your motor is running at high speed and under high load, the current of the battery may be close to the current of the motor. At this time, you may consider to estimate how much fuse current you need under this situation, and the fuse can be extended to 180A at max.
* How to use it ?
Connect it between your VESC and Battery
11. And why do you need an adapter in applying a VESC in ADC mode?
* The ADC input of ESC(based on VESC) is in float mode, and there is no filtering measurement. If this input port is left floating, it is easy to be interfered by electronic interference, and ESC will be misjudged by the signal voltage that requires the motor to run.
The symptom is: the throttle is unstable and easily interfered; if the throttle ADC input is unplugged or the throttle cable is disconnected, the ESC(based on vesc) is very easy to continue working to control the motor and can’s stop it.
* Most of the ebike and scooters thorttle on the market are 5v, and such throttle control signal is accordingly above 0-4v, while the working voltage of ESC(based on VESC) is 3.3V,so the throttle signal voltage exceeds the upper limit of ESC (based on VESC), it will affect the normal operation of ESC, and even cause ESC failure
* Due to wiring complexcity, it’s easy to wiring wrongly and damage the ESC.
12. E-wheel ADC Adapter V1 Product Details:
* Product Name: Ewheel ADC adapter
* Size: 24×34 (mm)
* Shipping Inclduing :
8pin cable *1pc
3pin cable*2pcs
2pin cable*1pc
Note: All cable with JST connectors, total length is about 10cm
13. E-wheel ADC Adapter V2 Product Details
(All in one function adapter for diy Electric skateboar Escooter with VESC):
* Horn, Head light, Turn Signal light, Brake and rear light, and reverse light support.
* High, middle, low, 3 level throttle support.
* Motor reverse and cruise support.
* Buzzer to remind turn, reverse and settings.
* Support both hall brake and mechanical brake input.
* Support bidirectional throttle(two-way throttle)
* Two / one motor drive support.
* Power limit mode for compliant to the local regulations.
* Shipping comes:
Ewheel ADC adapter V2 (recommend to work with ubox V2)
8pin UART cable*2pcs
12v 3pin cable*1pcs
12v 2pin cable*1pcs
Function Port:
Notes:
① Only connect one this UART cable in Ubox, it means control two motors in same step
② Connect both two UART cables in Ubox, if you want to run two motors independently, then need to turn off Ubox internal can bus
③ Cruise function works by a swtich
④ Reverse cunftion works by a switch
⑤ This kind of brake leverl has internal swtich, it can trigger on the brake light
How to program it in VESC TOOL?
We’ll send you user manual by JPG. photos
FAQ:
1. Will other VESC be compatible with Ewheel ADC adapter V2?
Yes, it works with other VESC, but still have some difference on the power supply for the lights/horn function.
Ubox(single /dual) : there is 12v power supply port(fan port), which can supply power to the horn/lights that hooked in ewheel ADC adapter
Other VESC: mostly only have 5v output, you need to source 5v horn/lights to work with ewheel adc adapter v2
2. What’s the difference between old one and this new adapter?
The old one (Ewheel ADC Adapter) : Mainly supports safe and convinient wiring of brake and throttle with VESC
The new one(Ewheel ADC Adapter V2): It upgrades from above, and have more function (control all lights, horn, brake , throttle , reverse, cruise, 3 speed level…. ) with VESC application.
14. What’s Spintend Ewheel ADC adapter advantage?
* The ADC input is protected by filtering and pull-down to ensure the stability of the throttle signal. When the throttle signal is disconnected or unplugged, the ADC pin of the ESC can be pulled down to 0V to ensure that the ESC stops.
* Regarding the 5V operating voltage of the adapter, the throttle signal is stepped down to meet the range of 0-3.3V to ensure the safety of the ADC input of esc.
* It simplifies the user’s wiring. With the Ewheel ADC adapter, the user only needs to plug the three wires of the accelerator and the two wires of the brake into the corresponding sockets, which can easily realize the single-drive wiring.
* And the ewheel ADC adapter also provides a very simple parallel application capability. Based on the single-drive wiring, the dual-drive control can be realized very simply.
15. Suggestions
1>How to use VESC ?
Firstly, you need to download a VESC programming tool , it supports Linux , windows, and android.
* You can download the VESC Tool from VESC Project website: https://vesc-project.com/vesc_tool Recommended to download from the main website for the latest version
* The source code can be found here: https://github.com/vedderb/vesc_tool
VESC-Tool is licensed under the GPL V3 License: https://vesc-project.com/node/202
Secondly, if it’s your first time to use the VESC tool in your PC, you need to download a driver. Get it here: https://bit.ly/3cxpzlk
Thirdly, Connect the ESC with PC, then do parameter settings in PC. For new beginners, we suggest to follow the wizard step by step to do motor auto-detection.
2>Strongly recommend to use Ubox together with Uni1 Remote
3>Both metal case and carbon case can be used since the receiver antena is extended out of the case.
16. Warranty Policy
All products sold by Spintend are inspected and tested before and after leaving the factory. They are guaranteed to be free of material defects and manufacturing faults.
Warranty period:
(1) Non-electronic components have a 365 day, 1 year warranty since your package received date.
(2) Consumable Electronic components have a 60 day warranty since your package received date.
Most electrical products are tested before shipment and are deemed in working condition before shipment. Due to the nature of assembly and setup, eg, the VESC/ motors, we are not liable or responsible for certain improper installations made by the customer. If it is a practical repair, we are more then happy to assist with repairing, replacing or offering a discount for a replacement at our discretion.
(3) All motors are a wear and tear item that are warrantied for 60 days since your package received date. Warranty does not cover overheated motors, motors used improperly, or abused. Warranty does not cover wear and tear on parts designed to wear with use.
If a component is defective and/or not correctly made, Spintend at it’s sole discretion, will repair, replace and/or provide reasonable discount for replacement. Customer is responsible for shipping fees as well as returning damaged product. Return shipping is typically paid by us.
Following conditions are not in above warranty terms:
Cannot provide purchase channel source proof
Mechanical damage to electronic components or PCB
PCBA board has repair soldering iron traces (excluding solder the cable bullet connectors)
Wire damage or external impact damage
(For non-waterproof products) there is water inflow
Abnormal applications beyond the product specifications
Improper use or installation
Warranties are non-transferable warranties.
No term warranty, in no case shall Spintend’s liability be greater than the actual purchase price of the product.
We do value our customers and under certain circumstances, we may discount a product due to user mistake, incorrect installation. We do do our best to not leave you hanging!
Top Questions About Ubox V2 75V/100V
1. Can I build a 4WD board with Ubox V2?
Ubox V2 is specially designed for 4wd.
The Ubox V2 has two CAN sockets: in and out, the 5V pin of CAN IN socket, is just for trigger on this Ubox’s own power source, the 5v pin of CAN OUT socket, can provide 5V power to other devices(eg. another Ubox V2). This will take the advantage of 12V power source of each Ubox.
2. Can I make a 4WD with Ubox V1 and Ubox V2?
Yes, V2 can be CAN cable triggered on, and let the V2 serve as secondary ESC. Do it in following steps:
step1 : Power button plug into Ubox V1 either side
step2: CAN cable connect from Ubox V1 to the CAN-in of Ubox V2.
Attention: V1 and V2 have different ESC FWs, please make sure to download corresponding firmware from our website
3. When I configuring the 4WD, the two Ubox’s behaver is confusing, what’s happening?
When combine the U-remote and two Ubox,the receiver in Ubox will report data to remote, when two Ubox are reporting to remote, they will confusing. This can be solved by disable one of the two Ubox’s receiver function:
3.1 Shutoff remote and Ubox.
3.2 Plug power button into the Ubox you want to disable
3.3 Click button to power on this Ubox.
3.4 When button’s greed LED solid, continually click the button 9 times, then wait 1S, the LED will turn off, then light again. Disable is done.
3.5 How to check the receiver is disabled?
In normal, when power on, button’s LED will blink 3S to search the remote signal. If it is no blink at all, the receiver function is disabled.
3.6 How to re-enable receiver function?
Repeat above steps, in step 4, click button 8 times, instead of 9 times.
4. How do I insert the ignite key cable in port?
Attention : get aware of the principle of how ignite key working, avoid to damage ESC, since the ignite port power supply is directly from your battery!
Ignite Key working Principle: the key turns on the positive pole of the battery voltage and returns it to the start-up circuit of the controller. The function of the GND line: it provides voltage to the voltmeter together with the positive battery line.
If there is no voltage meter, then the GND line can be left unconnected theoretically.
4.1 for 75v V2 beta version, needs to open the top pannel, because the ignite port is hidden inside
4.2 for 75v V2 formall version, just insert your cable into the corresponding port
Following explains the cable information in Ubox V2 75v beta version.
there is 3pin ignite cable in accessory pack, make sure the cable order is corresponding with the port : black-->GND, red—>Battery, white--> Ignite, and the other side connect with your voltage meter key cable accordingly.
Both 100v and 75v non beta version are inserted the ignite key cable directly, following is picture of showing 100v.
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75V200A Dual Motor Controller Ubox V2 Bluetooth 120A Fuse with Receiver Integrated Base on VESC for Electric Scooter Skateboard
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