Upgrade 6PCS 42V 350W Motor Controller With bluetooth DC Motor Regulator Speed Controller For Xiaomi Scooter Electric Bicycle E-bike

$73.19
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 

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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Description:

Ultra-quiet, motor torque ripple is minimized to achieve no noise, no vibration and comfortable operation.Based on the Field Oriented Control (FOC) algorithm, the controller has high conversion efficiency, which can effectively reduce controller temperature rise and extend battery life.

 

Feature:

1. Power on/off: Long press to power on, long press to power off.

2. Riding mode: non-zero start mode (that is, press the accelerator to start when the coasting speed reaches 3KM/H); zero start mode (turn the acceleration bar to start the motor in a stationary state).

3. Speed gear: 1st gear 10KM/H, 2nd gear 20KM/H, 3rd gear 25KM/H. Click to switch gears (with memory function, the default is the gear used before the last shutdown).

4. Electronic brake: compatible with power-off brake and linear Hall brake.

5. Tail light: the light is always on and the brake flashes.

6. Cruise mode:

(1). Turn on the cruise control function: In riding mode, press the accelerator speed control and enter the cruise mode automatically after 10 seconds after the speed control stabilizes. (Press the brake, accelerator, switch gears, all can exit cruise mode).

(2). Constant speed cruise function off: never enter cruise during riding.

7. Memory mode: Power on for the first time, run at no-load speed regulation and keep the handle for 3 seconds. After releasing the handle for 5 seconds, the motor drive can automatically learn and save the motor parameters.

8. MOS tube breakdown protection: Before the controller is powered on or in operation, if the D and S poles of the upper or lower arm of the MOS tube of one phase are short-circuited, the controller will stop driving without output. It can work normally only after troubleshooting.

 

Specification:

Operating Voltage

 Minimum:31V, Typical:36V, Maximum:42V

Low Pressure Stop

 Minimum:30.5V, Typical:31V, Maximum:31.5V

Remarks

 The last cell flashes red

Housing Material

 Aluminum

Motor Current Limit

 15±0.5A

Quiescent Current

 30uA

Ambient Temperature

 Minimum: -40℃, Typical:35℃, Maximum:80℃

Rated Power

 350W

Overvoltage Protection

 45V

Stall Protection Delay

 7 seconds

Sleep Time

 10 minutes

Phase Angle

 120°

Output Waveform

 Sine wave

Motor matching

 8.5 inches 15 pairs of poles Hall motor

Shell Waterproof Rating

 IPX4

Instrument Matching

 PRO meter

Motor Driven FOC vector algorithm

Shell Size

 118mm×48mm×32mm

 

Power Display:

(1)Voltage 38.2V-42V The first second third fourth fifth lights are always on.

(2) Voltage 36.6V-38.2V The first second third fourth light is always on

(3) Voltage 34.5V-36.6V The first second third lights are always on

(4) Voltage 32.8V-34.5V The first second light is always on

(5)Voltage 31.5V-32.8V The first light is always on

(6)Voltage 30-31.5V The last grid flashes

(7)Turn-off of motor with voltage below 31V

 

Error Code & Solution:

(1) ‘E1’ Motor Hall failure

Solution: Adjust the yellow, green and blue hall line.

(2) ‘E2’ MOS fault or motor phase line short circuit fault

Solution: Check the connection of the wires.

(3) ‘E3’ Brake failure

Solution: Check the connection of the wires.

(4) ‘E4’ Handlebar failure

Solution: Turn the speed control handle for several times and check the connection of the wires.

(5) ‘E5’ Undervoltage protection

Solution: Check or replace the batteries.

(6) ‘E6’ Instrument/control communication failure

Solution: Check the connection of the wires.

(7) ‘E7’ Overvoltage protection

Solution: Check or replace the batteries.

(8) ‘E8’ Controller op amp failure

Solution: Check the connection of the wires.

(9) ‘E9’ Stall protection

Note: Please don’t worry if there is an error code, it is because your cable is connected incorrectly, not the product has a problem, then you need to re-understand how the cable is connected.

 

Cable Description:

Headlight——Red+Black Line

Accelerator——Black+Green+Red Line

Communication Line——Round Port

Taillight——Red+Black Line

Communication Line—–Green+Blue+Black+Red+Yellow Line

Burn Line—–This Red +Green+ Black Line is the burn line,you can ignore it, this line has no effect on installation.

To connect the two ports, make sure that the colors of the connected wires are the same.

The taillights need to be connected to the controller; the headlights need to be connected to the meter.

 

Package Included:

1 X

 Controller

1 X

 Meter

1 X

 Accelerator

1 X

 Head Light

1 X

 Rear Light

1 X

 Communication Line

 

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Product ID: 11395454 Category: Color: Black
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