OKAI ES30 Electric Scooter User Guide

Zhejiang OKAI Vehicle CO.,LTD.
ES30 Electric Scooter
User Guide

Appendix 1-Specifications of the Products

Product Specifications

Product Name: Electric Scooter
Product Model: ES30
Specification number: OK-JS220209
Compile Date: 2022-02-09
Compilation Edition: First Edition

Product Overview

The frame of this product is made of steel,the front wheel is 10-inch hub motor, the rear wheel is 10-inch with drum brake, using sine wave controller and equipped with instrument, headlight and taillight, driving rated power 47V350W, battery capacity 47V14.7Ah.
This specification provided by Zhejiang OKAI Vehicle CO.,LTD. and the applicable model is ES30.

Product Composition

NO.| PRODUCT NAME| MATERIAL| SURFACE TREATMENT| REMARKS
---|---|---|---|---
1| Handlebar head| A356| White|
2| Headights| Plastic+electronic componen| Black+Transparent|
3| Brake lever| AL+electronic| Black|
4| Front Straight rod| AL6061-T6| white| See Table 3.1 for mechanical capacity
test standatds.
5| FOC controller| AL+electronic components| True color|
6| Front fork set| AL+1*N AL+rubber| White|
7| Egill| AL+rubber| Black|
8| | AL6061-16| white|
9| | 13S3P, 14.7Ah| Black|
10| | Plastic+electronic component| Black|
11| Finger throttle| Plastic+electronic component| Black|
12| | AL+rubber| Black|

Key technical standards

3-1. Mechanical Capacity Test

TEST CONTENT| REFERENCE STANDARD| ACTUAL STANDARD| TEST METHOD
---|---|---|---
Frame with pedal test standard
Static pressure test| ASTM F2641 （6.4.1）| Okai standard| The test standard is higher than the reference standard,can be bent but with no cracks under the static pressure >600kg,the test method is shown in PIC 1.
Whole vehicle falling test| E14619（6）| Okai standard| The actual test standard is better than the reference standard .The height above ground for the frontwheel is 400 mm,for the rear wheelis 300mm,the diameter of the weights is 300 mm and the weights is 70KG.There is a piece of rubber attached at the bottom of the weights ,with a thickness of 17mmand a hardness of 70_shore _A.Drop the vehicle for three times .The test method is shown in PIC.2.
Test standard for front steering tube
Falling test| EN14619（5）| Okai standard| The test standard is higher than the reference standard. We put a weight of 50kg and hang it on the handle bar for 5 minutes on both sides.
The test method is shown in PIC 3.

3-2. Battery safety performance

with a wire ≤ 20m Ω under a single fault condition ,and no explosive short circuit occur.
Vibration Test| EN50604| EN50604| After fully charged,repeat the sinusoidal7HZ-200HZ-7HZ 12 times within 15 Minutes,in total for 13 hours.Repeat the test in each direction.Logarithmic frequency,7 HZ-18HZ,1GN acceleration,amplitude 0.8mm(total offset 1.6mm),then increase the frequency to 50HZ(8GN),keep accelerating from 8GN to 200HZ,then apply two times standardized charge and discharge cycles after the vibration is completed.No leakage,the battery case does not rupture,neither fire nor explosion.
Falling test| UL2271| UL2271| Fully charged samples should go through three times falls at a 1 meter height,after that should still can be normally charged and discharge.
High and low Temperature Test| UL2271| UL2271| Place the fully charged battery inside a thermostat with a condition of 93% humidity at 70℃ for 72 hours,the battery charge protection temperature is 55±5℃,the discharge protection
temperature is 70±5℃,to ensure the battery is in a protected state.Take out the battery and placed at room temperature,the battery performs back to normal after 2 hours.Place the fully
charged battery in a cryostat at -20℃ for 70 hours,the battery charing protection temperature is 0±5℃,the discharge protection temperature is -15±5℃,to ensure thebattery is in a protective state.Take out the battery and placed at room temperature for 4 hours.The battery performs back to normal.
Soak Test| UL2271| UL2271| immerse the fully charged battery in 5% saline water, and charge and discharge the battery normally for 2 hours.

3-3. Inspection Standards for Products See Annex 1 .
3-4. Use Life of Key Parts

weather,weight load, and other factors.
Brake Life| 1500KM on average

Product sketch

4.1 Schematic diagram of completed vehicle

Note: The color matching and labeling of the whole vehicle shall be according to the confirmation of both parties

4-2. Frame

Product parameters

5-1. Vehicle parameters

Vehicle Identification Number

Example: 0K220101000001
OKAI
220101—date
000001— 6 figures serial number

Related certification

EN14619:2015/BS EN14619:2015
Adult scooter safety requirements| SGS| /
RoHS2.0 Vehicle environmental protection (material testing, heavy metals, o-benzene)| BV| /
Sea, land and air transport reports| Shanghai Research Institute of Chemical Industry| /

Product Circuit Diagram

Packing method

Packaging diagram
Quantity: 1pc/ctn
Outer Carton size: 1190210490mm
Loading quantity:
High cabinet can hold 525 boxes (525 cars in total)
Note: Due to the large size of the package, please use a tool such as a forklift for transporting to avoid product damage during loading and unloading.

Precautions

10.1 Please use the scooter in the correct way. Wear safety gear (safety helmet, wristband, knee pads, etc.) when riding to ensure your safeness;
10.2 When encountering downhill roads, please slow down in advance and maintain low speed riding;
10.3 Do not use the scooter in severe and harsh environment conditions such as heavy rain, heavy snow, or large puddles;
10.4 Do not use chargers or other parts that are not provided by our company to avoid malfunctions and accidents from happening;
10.5 Do not use the scooter in countries, regions or areas where the law and the relevant management units are not allowed to use or access;
10.6 Avoid driving in places where is highly likely proving to be risk factors or does not fit the requirements of product using, such as deep pits, cracks, puddles or bumpy roads over 3 cm depth hollow;
10.7 Do not drive the scooter to climb up or downstairs, and it is forbidden to flip or drive at a high speed over bumpy roads under any circumstances;
10.8 It is forbidden for children under the age of 14 and older persons over the age of 65 to drive the scooter;
10.9 Pregnant women, after drinking, mentally ill, heart disease, and people with limited ability are prohibited from driving.

Address: No. 9 Xinxing Road, Xinbi Street, Jinyun County, Lishui City, Zhejiang Province.
TEL: 0578-3188223 FAX: 0578-318808

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