b160 all-in-one rear hub motor user manual

B160 ALL-IN-ONE Rear hub motor User Manual

浙江超级电气科技有限公司 Zhejiang Chaoji Electric Tech. Co.,Ltd

1. Greeting Thank you for your trust in Keyde®.

We will provide you with the highest quality products and the most considerate

service as ever.

2. Parts List Item No. Specification Model Quantity

1 ALL-IN-ONE rear hub motor B160SWXCR30 1

2 Charger 30LB2.5A 1

3 Accessories

Switch cap 2

Flywheel sleeve 1

Gasket 4

Flange nut 2

4 User Manual 1

3. Installation

3.1 Install the rear wheel

① Turn the E-Bike upside down carefully ※ Note: Do not install the switch nut in advance

② Place the rear wheels in the correct direction:

③ Tap the shaft at both ends with a rubber hammer until the bottom of the

groove

④ Tighten the switch nut

⑤ put the E-Bike upright carefully



3.2 Connect with mobile APP

3.2.1 Download the APP by visiting the website www.keydesmart.com or scanning

the QR code with your mobile phone

IOS Android

3.2.2 APP guide

3.3.3 APP Instructions

① Before riding, please make sure the mobile phone is firmly fixed

② The APP can still ride in front gear when disconnected

③ APP can only connect one to one



4. Notes

4.1 Battery

The battery is built into the motor and cannot be removed. The battery is

equipped with a BMS battery protection system. When the temperature is too high,

the voltage is too low, or the current is too large, the battery will be

automatically switched to the protection mode to stop the power supply. After a

period of time, the protection state will be automatically released.

Charging temperature: 0 ~ 45 ℃

Operating temperature: -20 ~ 60 ℃

Storage temperature: -20 ~ 50 ℃

4.2 Charger

4.2.1 Charging method Park the bicycle near the power socket, unscrew the switch nut, insert the round charging

plug of the charger into the charging socket, and connect the other end to a 100-240V power

supply.

4.2.2 Indicator description

Charger lights red: charging in progress

Charger lights green: charging is complete

The charger light is flashing: the battery voltage is too low and is trickle

charging.

After the voltage returns to a safe value, the charger will automatically

increase the charging speed.

4.2.3 Notes:

① Do not use any other brand charger to charge the motor

② Please charge in an environment where children cannot touch

③ The charger contains a high-voltage circuit. Do not disassemble it by

yourself.

④ During use and storage, prevent liquid and metal filings from penetrating

into the charger.

Drop and impact to prevent damage

⑤ Do not cover anything when the charger is charging

⑥ Please use the charger in a dry and ventilated indoor environment as much

as possible.

⑦When you smell an odor or the temperature is too high during charging, please

stop charging immediately, and sent to the dealer for repair



5. Failure guide Error code Fault description Solution

Under voltage Battery voltage is too low to charge

Temperature Motor temperature is too high cooling before using

Overcurrent Motor load is too large 5s overcurrent protection is cancelled

after the motor stops

MOS Motor MOS abnormal Return to the dealer to solve

6. Warranty terms

6.1 Product warranty time

Warranty period from the date of purchase:

Motor: 2 years;

Charger: 1 year

6.2 Disclaimer

◎ No warranty will be provided for failures caused by:

① Not used in accordance with the instructions

② Damage caused by human factors

③ Use this motor for other purposes

④ Unauthorized disassembly and assembly of the motor

⑤ Use parts other than the original

⑥ Traffic accident or other accidental damage

Repairs not carried out by our company

b160 all-in-one rear hub motor user manual

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