Can a 48 2Oha motor fit a 48 45ha battery?

This situation is not possible, because their power difference is relatively large, so in this regard, it is easy to have problems in the application, and there are safety risks, so no.

Yes, the 48V12Ah electric vehicle motor can be connected to the 48V20Ah electric vehicle, the 48V12Ah and 48V20Ah you said are batteries, and the motor has nothing to do with them, and the 20A battery is more durable.

The 48 2OHA motor can be equipped with a 48 45ha battery, and the battery sequence can be used for a longer time. It's just that the charger for charging the battery should choose the charger of the corresponding specification.

48 volts, 20 mA motors can not be installed, 48 volts 45 mA batteries, because the 48 volts 45 mA battery is too powerful, if it runs for a long time, it is possible to burn the motor.

It should not be, after all, the power wattage is not the same, and it is not necessarily matched when installed, and it is easy to fail.

He should be able to support it, and it can also be installed with this battery, but if you replace the big one, there may be problems, so it is better to choose the original one.

Hello, this motor can't fit the battery you said. In this way, the current is inconsistent and will affect the rotational speed.

As long as you have enough space, you can fit a 45 Ah battery without any problem. And it can also guarantee that the battery life you are concerned will be doubled.

Hello. Of course, it is good that the voltage is consistent, because the motor has to supply power to the battery, and if the power supply is insufficient, the battery charging will be a little slow.

Can a 48 volt 20 amp motor be connected to a 48 volt 45 amp battery? I think it's better not to, because the power is not the same, and the charger is not matched to prevent damage to the battery car motor.

How did you send your son? Can you pretend to be sick for 18 and forty-five or twenty? When I'm 18 years old, it's okay when the main Buddha is straining, no problem.

You can't use a 72V battery, because the voltage is too high and it will burn the motor.

There is no problem with a 48V ordinary motor with a 60V battery, but the temperature rise of the motor is higher than that of a 48V battery. Due to the increase in speed a lot, the output power of the motor is very large, the motor is very hot, and it is easy to burn out unless the motor and controller with higher power are selected to work normally for a long time.

The electric car has been modified with an ECPU super electric vehicle controller, and the 48V can be turned into a 72V electric vehicle. The 36v becomes a 48v electric car with a maximum speed of 50 km/h. The mileage is 80 km.

It is necessary to add two parts: "Dual Power Supply and Series Manager" and "Charger Split Expander".

The charger is a two-point expander, which can be connected between the battery and the charger to complete intermittent stepped charging, and the battery will never lose water and heat up and deform. When the two are used together, there will be a qualitative leap in battery life, driving range and speed.

Drive a load of about 400W.

Can the 48V20A 500W controller be equipped with a 650W motor?

Controller + battery channel + motor correctly equipped with the version relationship.

V battery + 48V20A controller + 500W motor.

V battery + 60V22A controller + 800W motor.

v battery + 72V28A controller + 800W or right 1000W motor.

Compared with the battery and motor, it is a bit of a small horse-drawn cart, and it should be possible for the 20A battery to drive a load of about 400W, but it is still feasible to use it according to your operation method.

Lead-acid batteries usually have a lifespan of only one year. This is determined by the number of flushing and discharging, and the large capacity can reduce the average number of flushing and discharging, and can be used for more time.

If you say it should be usable, the lifespan is about two years.

It can be used, but the motor cannot reach the rated speed, it will rotate very slowly, and the power is low.

As long as the voltage of the battery is the same as that of the motor, the capacity can be as large as it is theoretically. However, the volume of the battery with large capacity will also increase, which will bring inconvenience to the installation. However, if you replace the battery with a higher voltage, it is absolutely impossible, because it will cause the motor to work in an environment higher than the rated voltage, which will cause the motor to be damaged, and even overheating and short circuiting, which is very dangerous.

No, you can't bring it up at all, unless you install a transformer.

When the lead-acid battery is fully electrified, the voltage is very close to 36V, and the general voltage 36V motor can be used, but if the circuit threshold of the control motor is too high (for the 36V controller, it is 21---27V shutdown) can not rotate for a long time. In addition, the output power should be reduced. The possibility of burning is also much smaller, and it is much safer, so let's try it.

No, the power supply of the rated working voltage of the motor must meet the requirements of 36V

Yes, if the motor does not reach the rated speed, it will rotate very slowly and the power is low.

It should be possible, boost and reuse.

Need to connect to the 36V controller, generally the motor of the 24V battery car is brushed, so the controller is 24V two motor lines and no Hall wire, and the 36V motor is generally three wires, some with 8 Hall wires (can not be connected), but it cannot be turned without driving the controller. Theoretically, the wide voltage drive controller can be rotated, because the 24V is basically kept before 75% of the full charge, and for the motor below 36V and 250W, as long as the current is greater than 2A, it can continue to work. However, the current loss to the battery is large (the range becomes shorter), and the motor torque is also insufficient, and the load and climbing will not turn and burn the line (increase the current).

A 48V motor can be operated on a 36V battery. However, there are the following drawbacks:

The motor should work at the rated voltage. Its supply voltage error cannot be greater than 5%. The rated voltage of a 36V battery for a 48V motor is reduced by 25% for the same motor power.

The rated voltage is the optimal voltage applicable to the appliance when it is working for a long time. It is easy to burn out if it is high, and it does not work properly if it is low (the bulb does not shine normally, and the motor does not work normally). At this time, the components in the electrical appliances are working in the best state, and only when they are working in the best state, the performance of the electrical appliances is relatively stable, so that the life of the electrical appliances can be extended.

This is definitely not possible, long-term high-voltage work will shorten the life of the motor, you can add a transformer, or reduce a battery.

OK. Don't be a stereotype.

The 48V is not directly applied to the motor, but is converted into an adjustable pulse. At low speeds, it has no effect on the motor and can be used for a longer time. When the motor is not loaded at full speed, it may heat up, but it is conducive to escaping the pursuit of the chengguan, and the unmodified one will cover at the bottom.

The solicitor said it was like that, but I hadn't tried it.

Summary. 20A less than 32A can be installed.

Good evening. It's that the original car of this motor is a 72V20A battery, and it can't be installed with a 32A battery, so I put it on a car that can install a 32A battery.

Good evening, teacher.

I'll take a look at your title first.

I'll get back to you right away.

This one can be loaded.

20A less than 32A can be installed.

It's that the original motor is 72V20A, and now it's okay to put it on a 32A car.

It can be installed, 72V electric car as long as the controller is 72V

The motor has no effect?

Yes, ha. This won't make a difference.

Is it okay for me to change the controller to 800 watts, the battery to 32A, and the motor to 800 watts or 1000 watts?

Will the power have an impact.

This will have an impact.

Using an 800 watt controller to deal with a motor above 800 watts can easily break.

Is the controller prone to breakage?

Yes. Controllers are prone to breakage.

It doesn't last long.

Can 60 45 amp batteries replace three-phase motors.

Such a configuration depends on what type of three-wheeler you have, whether you have a carport, and how much you weigh, generally speaking, about 800 watts. 1. When choosing a battery charger, we should follow such a principle, that is, to charge the battery, the charging current is selected as one-tenth of the battery capacity (known as fast charging of the battery) to one-twentieth of the battery capacity (known as slow charging of the battery). 2. If the charging current of the battery is too large, it is easy to cause the battery liquid to boil, which is not good for the battery and will affect the life of the battery.

The charging current is too small, although it is good for the battery to be cleared, but the charging time is too long, and it is not used with a hole. 3. It is better to charge the battery with a small current and a long time (i.e., slow charging). 4. It is better to charge one-twentieth of the battery capacity, and the charging time is about 24 hours.

The 24V7A battery can drive a 300W motor. The output voltage of 24V, to output 300W of power, the output current should reach 300 24 = Amps; For a 20 Ah battery, it can theoretically support 20 hours, but in practice, the discharge time cannot be completely to 0 when the battery is used, so the discharge time cannot be supported to hours.

with frequency:Take the squirrel cage asynchronous motor as an example (except for the frequency conversion motor): when it is below 50Hz, the motor torque changes proportionally to the current; When the frequency reaches 50Hz, the motor reaches the rated power and rated torque; When the frequency is greater than 50Hz, the torque changes inversely proportional to the current.

In addition, the maximum discharge current of the 20 Ah battery cannot be reached when it is working continuously under normal and continuous operation, so the continuous working time of the battery with a 300W motor may be interrupted for more than ten minutes due to the serious heating of the battery.