48V 72V 5KW 4000RPM, 45n.M BLDC Electric Motorcycle Motor, Electric motorbike Motor for boat, bike, golf carts with CE

In line with the concept of integrity, innovation, transcendence, and efficiency, while providing first-class High Speed Brushless Dc Motor, Outdoor Inspection Robot, Mobile Logistics Robot, we also clarify our social responsibilities and pay more attention to the interests of customers. Since its establishment, we have been working hard to create trustworthy products for customers and end users. Since the establishment, we have attached importance to market development.

Product introduction

1. Product features

Main features of wheel hub motor:

1. 1. BLDC motor is higher integration: less overall structural parts, integrating power, transmission and braking

1. 2. High precision control: high speed response, precise positioning, anti-interference;

1. 3. No brush: stable operation, low operation noise, high efficiency and energy saving, long service life;

1. 4. Each wheel has a separate motor drive, which can realize four-wheel drive.

2.  Application scenarios

The product can power kinds of tires. For example, ship blade, mecanum wheel, crawler, etc., satisfy the needs of different industries such as industry, scientific research, finance, medical apparatus, etc., with wide application, stable quality and large shipment.

3. Parameter table

The above parameters are for reference only. Our product technology is constantly updated and upgraded. At the same time, we also accept the customization and development of customers.

4. Product details

5. Factory and qualification

6. Instructions and precautions

Precautions

1. Avoid the risk of short circuit by placing the differential wheel hub motor in a wet place

2. Avoid the sharp objects close to the stator winding to prevent the insulation layer from damage and short circuit of the motor.

3. Do not use in dusty places.

4. Ensure good lubrication when the motor is running. 6. There is abnormal noise when the motor is running without load. Please check the source of the noise.

5. Small metal objects shall not be stacked next to the BLDC MOTORto avoid falling into the motor.

6. Do not use or store products in an environment where the pH range may cause corrosion or dissolution of products or packaging materials.

8. Do not use or store products in an environment where the pH range may cause corrosion or dissolution of products or packaging materials.

9. Do not use the product in halogen gas environment. Even a small amount of halogen gas, such as chlorine in the air or metal parts used for packaging, can cause corrosion. At the same time, do not use any resin that will release halogen gas.

10. Store in indoor environment with temperature not more than 35 ℃, relative humidity not more than 75%, and no corrosive gas

Instructions for regular maintenance

1. Do not change the power supply voltage at will, for example, 4.8V for receiver, 6.0V for improving the performance of servo motor to avoid excessive load of servo motor and determine the torque according to the nature of work and the length of swing arm.

2. Make good use of the vibration proof washer to protect the servo motor. When installing the servo motor, do not lock it too tightly, resulting in the deformation of the vibration proof washer.

3. When replacing the servo motor gear, ceramic lubricating oil must be used. Do not use mineral lubricating oil to avoid deterioration and easy fracture of plastic gear.

4. If your servo motor does not have the function of waterproof and dustproof, please avoid water or dust running into the servo motor.

5. For the maintenance of the servo motor, it is necessary to note that when installing or removing the coupling parts to the shaft end of the servo motor, do not directly hit the shaft end with a hammer.

7. FAQ:

What is the fault condition of bearing and how we can avoid it?

If the bearing fault of servo motor is not handled in time, it will bring secondary damage. As the rusty debris of the bearing flies into the brake or motor encoder, it will cause more serious losses. The factors that affect the service life of motor bearings include axial load, radial load, motor speed, operating temperature and bearing rated parameters. There are many reasons for bearing failure, including:

a. Improper mechanical loads (such as overload, radial misalignment, axial thrust, belt tension problems)

b. Excessive vibration and shock

c. Overspeed operation

D. axis current

e. Overheating (resulting in loss of lubrication)

f. Wet or liquid in

g. Contaminants (dust or dirt)

So how to deal with it? Gather our maintenance experience to summarize the following points for you;

a. When using the servo motor, it is not allowed to operate beyond the rated load for a long time

b. For the case with shaft current, add conductive brush or use the motor with insulated bearing

c. Preventive maintenance of servo motor

In order to meet the market's growing demand for 48V 72V 5KW 4000RPM, 45n.M BLDC Electric Motorcycle Motor, Electric motorbike Motor for boat, bike, golf carts with CE, we are committed to provide customers with products with reasonable prices and excellent performance. We develop the market with high-quality business model and reliable reputation. We have been your best choice.

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