Speed Controller DC E-Bike Motor Overheating Protection Overvoltage Protection

Description

Product Description
Speed Controller DC E-Bike Motor Overheating Protection Overvoltage Protection
Features:
100% brand new and high quality
Made of high-quality materials, durable
The controller adopts waterproof design, you can use it conveniently in daily use (only 8-wire (3-phase wire and 5-Hall wire) DC brushless motor can be used with this controller, other brushless motors are not compatible)
It has 4 sets of necessary cables (power cord, E-lock cable, throttle cable and motor phase cable). When these 4 sets of cables are connected, the electric bicycle can operate normally. In addition, these controllers have other optional functions, users can connect according to their own applications
Three-speed, anti-theft, EBS, cruise
Suitable for electric bicycles and scooters, machinery or electric forklifts, etc.
The battery type can be lithium battery, lead-acid battery...
Suitable for three-wire throttle brushless DC hub motors below 1500W
Soft low voltage: When the battery voltage becomes low, the current will also become low to maintain normal operation. Not only can it protect the battery, extend the battery life, but also increase the running distance.
Automatically recognize the motor phase angle and the right-hand direction of the motor. It can be done by self-learning wires.
Operation method: First, make sure that the battery, key lock, motor, and throttle are well connected, and connect two self-learning lines at the same time. Then turn on the battery power supply and the key lock, the motor will rotate, if the motor rotates in the correct direction, please disconnect the two self-learning lines, and the learning is complete.
If the motor rotates in the opposite direction, please disconnect the self-learning cable first, and then connect them again, then the motor will rotate in the other direction. After the direction is correct, disconnect the self-study wiring and you are done!
Mute start, balanced constant power output, mature controller production technology, authentic quality.
Overheating protection, when the temperature is too high, the controller will cut off the power, if the temperature is normal, it will restart.
Intelligent management of the battery system, the controller will reasonably control the battery discharge, has a low voltage protection function, and prolongs the battery life.
Overload protection. When the bicycle is overloaded and the motor is turned off for more than 2 seconds, the controller will cut off the current output to protect the motor and battery
Timely control motor phase current to protect MOS
Overvoltage and undervoltage protection
In dual mode, the controller can automatically check the status of the motor Hall sensor. If the motor sensor is damaged, the controller will run to the Hallless mode.
When the motor lacks phase, the controller will protect it to prevent the motor from burning out and at the same time protect the battery.
Product parameters:
Name: Brushless Motor Controller
Rated voltage: 48-72V
Rated power: 1500 watts
Phase angle: self-learning
Throttle voltage: 1.1-4.2V
Brake level: high/low
Undervoltage protection: 42V±0.5V
Three-phase 60° or 120° brushless motor.
Working conditions: -40~80℃
Size: 25x8.5x5cm (approximately)
Select the motor speed controller:
First look at the voltage level of your electric vehicle battery, corresponding to the selected voltage controller, and the size of the current controller used before, such as 16A-18A 350W controller, 22A-24A controller is 450W, 28A-30A controller is 500W , 31A-33A are 600W controllers, 33A-35A are 800W controllers, 36A-38A are 1000W controllers, 40A-43A are 1200W controllers, and 50A are around 2000W controllers. If the original electric bicycle is 350W, we recommend upgrading to a faster wattage so that you can use the best motor speed and power.
Package list:
1 *48V-72V 1500W Brushless DC Motor Speed Controller for Electric Bicycle Electric Bicycle Scooter
Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.
Payment
We accept payment via Paypal only.
Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.
Delivery details
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Please kindly note that
the c
ombined shipping
is not provided
because the shipping fee is calculated by weight. Also, the each additional item means
exactly
the the same color and size.
It takes about
7
-15 working days to US; about 10-30 working days to other countries.
Transit time may be a little delayed because of the
bad
weather and customs
inspection
. If you
do
not receive your
item
within 30 working days since payment finished, please contact us immediately for further assistance.
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