48V 1000W Electric Bicycle Brushless Rear Wheel Motor

48V 1000W Electric Bicycle Brushless Rear Wheel Motor

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 1000 pc/month

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Specification
Picture	Data sheet
	Item No.:	LPH10
	Voltage(V)	24/36/48
	Power (W)	180-750W
	RPM	180-500
	Efficiency(%)	≥81
	N.W(KG)	6.0
	Magnetic series (pcs)	23
	Load(KG)	250
	Sensor	Intergrated Speed Sensor
	Current limiting(A)	0.7
	Install Size(MM)	135
	Flywheel series	Rear/6s
	Spoke(G)	10/12/13(36holes)
	Brake type	V/Disc Type
	Noise Level (DB)	≤55
	Salt testing(H)	24/96
	IP Rating	IP54
	Certification:	CE/ROSH
	Packing	4pcs/Ctn
	Carton Size (MM)	540420210
	G.W (Kg)	8

Q:Electric vehicles in the process of the exercise is sometimes at constant speed motor suddenly issued a "buzz" and not! It seems that the electricity has been cut off and accelerated again! Sometimes the speed brake motor is a "buzz" sound great! The whole car will ring! Sometimes it happens, and sometimes it's normal! What's the matter? Never been like this before! Is the motor running into water?New problems have been found this evening! When the power is half used, the voltage indicator refers to the yellow line area! When I put the brakes in the high speed I found this pointer back to the green line area! Back to the Yellow line! That's what happens when you brake! I wonder what this is about My car doesn't have anti charging function! How could it be like this? That's what you found tonight! I didn't see that before! Please expert pointing! Thank you My battery is dry and new! Is there something wrong with the battery?! Or something else?: The motor only a sound, it is definitely not the water, if the water so that the sound would have been some trouble

Q:How do you see whether electric cars adopt low-speed motors or high-speed motors?: In addition, the high speed motor is generally smaller in volume and large in size.Finally, from the car manual can also find some instructions of the motor.

Q:Brushless motor vehicle maintenance tutorial: 1. electronic commutatorThe basic difference between brushless motor and brush motor is that the electronic commutator of brushless motor instead of the mechanical commutator of brush motor, so the control method is very different, and the complexity is improved obviously. In the brushless motor controller, 6 power MOSFET tubes are used to form an electronic commutator. MOSFET VT1, a VT4 pipe bridge brushless motor phase winding A, VT3, VT6 bridge brushless motor phase winding B, VT5, VT2 bridge arm C brushless motor phase winding, in any case, the same bridge arm of the two tube can not turn on at the same time, otherwise you'll burn tube.

Q:Can electric motors generate electricity?: The stator current is in the motor state; if you rotate the permanent magnet rotor, then there is electromotive force on the stator

Q:How do you adjust the speed of the electric vehicle two: 3: life group, head of modified method, because the structure of electric motor characteristic, resulting in electric cars than motorcycles, speed up more space for gas cars, if you hand to want to enjoy the car owners in the city Biao style try, as the method with second methods, but much more increase some expenses, otherwise buy a matching motor and a rear wheel and a controller, with separate power supply, will be directly installed on a front wheel (motor wheel and the rear wheel is the same), computer in dual core, full torque is doubled, the key is the weight of the motor engine is generally much less (estimated Motorola and gas may not change) so the weight of the vehicle is limited to a battery in addition, acceleration effect is only really see people can feel (light faster than 2 rushed at present in Shanghai Only seen 1, want to catch up to ask, but can not catch up, ha ha) for haste, dare not talk about. I really want to find that guy and try it on. Don't know if anyone saw this car forum (yellow body, stick out of order, very eye-catching, fancy can not be spent, but the front wheel structure) seen most of the electric vehicle, the suspension only inserted a chance to change the motor must is the kind of flat, now some more than 800W the motor is too thick, there is not installed on the front wheel, the proposed purchase of brake motor with double power conversion, speed is important, or to ensure the safety of!

Q:How many motors are there?: Permanent magnet DC motor is used in electric vehicle motor. The so-called permanent magnet motor, refers to the motor coil using permanent magnet excitation, and do not use coil excitation mode. In this way, the electric energy consumed by the exciting coil is eliminated, and the electromechanical conversion efficiency of the motor is improved, which can reduce the traveling current and prolong the continuous mileage for the electric vehicle with Limited vehicle energy

Q:Children's electric vehicles do not go where the problem?: Check it out yourself, it's not complicated.First, check the line, or the plug is loose.

Q:How can electric motors be solved?: 1.2, the motor itself current is too high; (need professional tools detection)Battery cause:Batteries are inferior, capacity is not nominal, refurbished batteries (need professional testing)

Q:The main circuit of the motor, yellow, blue, green, 3 outer lead and 3 power leads are connected with the color, and the control circuit 5 wires are connected with the color. The problem is that motor noise is high (especially at the start), speed is slow, riding feels underpowered, and it's very expensive. But the blue and yellow lines of the main loop and the control loop (as if the two are not clear) are switched right, and everything is ok. Why is that? Please enlighten master!!!: The first electric car up, then take three ocean controller motor line, in accordance with the yellow, blue, and green order motor connected, and then connected to ocean motor controllers and Holzer plug, connect the power line plug, to learn brown line, turn the power lock, then motor starts to work. Look forward or reverse, if it is normal, off line learning, other functions can connect normal riding, if it is reversed the learning line open again once the motor is transferred, then disconnect the line with other learning, the function of line on it.

Q:What is controller of electric car, how to choose when buying?: Optional configuration: the four major components of electric vehicle are: motor, battery, controller, charger.1, in the drive way, should consider synthetically, choose the small loss, low energy consumption, high efficiency of the way; the motor is divided into three kinds: high speed brush motor, brush low-speed motor, brushless motor. High speed motor, high efficiency, large power, good climbing ability, suitable for long distance travel. Brush speed motor of low efficiency, large power consumption, mileage is shorter, the motor is suitable for flat pavement, the rider is light, riding climbing can help consumers. The brushless motor needs current commutation, the controller is easy to burn, and the reliability is transferred from the motor to the controller. High speed is nearly twice the price of low speed motor.2, battery according to voltage is divided into: 36V, 48V, 64V, etc., according to the capacity is divided into: 10Ah, 12Ah, 14Ah, 20Ah, etc., according to the type is divided into: lead-acid, nickel hydrogen, lithium batteries. Battery is a combination of voltage and capacity, some cars with 36V12Ah, some cars with 48V12Ah or 20Ah, and some cars with 64v20Ah, between them in capacity, mileage, price is very different. Buy electric bicycles must be clear: as a means of commuting, do not ask too high.

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