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brushless motor controller:, 1. Current limiting:45A, 2. brushless motor controller, 3. Voltage: DC48V - details see: https://www.machineto.com/48v-350w-dc-brushless-motor-controller-10233615

48 V 350W brushless motor controller:

Specifications

1)Synchronous rectification tech
2)Super low nosie start up
3)PID cell-type count
4)Temprature protection
5)Water proof

Brushless motor controller for electric bicycle

Spec Variety:

DC48V,350W DC48V,800W DC60V,800W DC60V,1000W DC72V,800W

DC72V,1000W

Technical parameter:

Voltage: DC48V, DC60V, DC72V

Under-voltage protection: DC41.5V, DC52V,DC63V

Current limit: ≤45A

Speed adjustable range: from"0"to "100" percent

Efficiency:≥83 percent

Rate power consume:<1.5W

Function:

1)Mute when start: Super low noise in driving,reduce vibration of the motor,extended motor life.

2)Speed limit: The speed can be control in any numerical which you set when running.

3)Undervoltage protection: When the batteries voltage dropping to the rate voltage's 87.5 percent, the controller can stop working to protecting the battery.

4)Meter match: The controller can connect with all kinds of electric bicycle string show meter,parallel show meter,in total of plus-minus light.

5)Low fever: Use synchronous rectification technical,reduce the controller's thermosteresis,enhance energy efficiency.

6)Temperature protection: When the controller achieve a certain temperature,it will cutting off the power output through its temperature detection module.

7)Avoid out of control: When the throttle or line out of order,the controller can prevent bicycle out of control

8)Short circuit protection: Running short circuit protect to prevent controller broken when start.

9)Current limit protection: Not only have average current but also peak current, protect MOS maximum.

10)Blockage protection: The motor plugging turn 2 seconds(time can be set),the controller protect itself automatic to prevent broken.

11)Power cut brake: Suitable for mechanical brake handle and hall brake handle,use high level and low level.

12)MSCOMM(SPCOMM): Use for deploy function module and system parameters.

13)Self learning: Smart distinguish phase angel and phase line connection.

14)1:1 pedal assist function: According the driver's pedal force to give the same proportion of motor power,assist power to the driver when he driving,let the drivers become easy.

15)Cruise function: With manual and automatic two type. Stop turning the throttle 8 seconds(the time can be set) when running,the controller into cruise mode,running without throttle control.

16)E-ABS brake: Flexible E-ABS regenerative braking,braking fastly,as comfortable with the car ABS.

17)Taxiing power: When slide will be part of kinetic energy into electricity stored in a battery.

18)Prevent theft: Can connect burglar alarm to make alarms alarm and locked motor.

19)Three speed function: Has three speed switch change,circulation three speed change,and overspeed function.

20)Speech function: When malfunction happened and state change all can voice remind.

21)Speed display: Hall plus-minus phase line speed indicator.

Other fuction can be designed according to the clients.

Controller wire:

Power wire	red +, black -, purple: electric door lock
Motor phase	green, yellow, blue
Throttle	red +5V, green, black -
Hall Sensor	red +,black -,yellow, green, blue
Note	Note: the power wire red, black and the phase wire green, yellow, blue is 2.5mm² square, the other is 0.3mm² square. If customer has other requires with the wire’s colour and square, according to the customer.
Brake wire	0.3 mm²; colour: according to the customer,use white usually
Meter	0.3 mm²; colour: according to the customer,use green usually
Length	according to the customer, 15CM out of controller usually

Carton size: 550mm×500mm×340mm

Each pack into a plastic bag,then in carton.

Delivery:

3 days below 100 sets,7days below 200 sets,15 days below 500sets.

MOQ:100 sets,support wholesale.

Supply ability:2000 sets per week

Applicable:

electric bicycle,electric scooter,electric pedelec,mini tricycle,

children vehicle,ATV,golf car etc.