
DC Brushless Servo Motor
Product introduction

1. Product features
Main features:
1. 1. High 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
It can provide power for various machines. For example, ship blade, Mecanum wheel, crawler, etc., meet the needs of different industries such as industry, scientific research, commerce, medical treatment, etc., with wide application, stable quality and large shipment.
3. Parameter table
Serial numbe | Model | JA110 joint motor |
1 | mm external diameter | 115 |
2 | mm length | 49 |
3 | Nm Rated pitch | 2.5 |
4 | rpm Rated speed | 1050 |
5 | % efficiency | 89 |
6 | W Motor power | 280 |
7 | A Rated current | 7.9 |
8 | VDC Rated voltage | 24-48 |
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. Electric shock hazard, the equipment must be connected to the power supply under the condition of protective grounding
2. Avoid the risk of short circuit by placing the hub motor in a wet place.
3. Avoid the sharp objects close to the stator winding to prevent the insulation layer from damage and short circuit of the motor.
4. Do not use in dusty places.
5. 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.
7. Small metal objects shall not be stacked next to the hub motor to avoid falling into the motor.
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 an indoor environment with temperature no more than 35 ℃, relative humidity no more than 90%, and no corrosive gas.
Instructions for regular maintenance
1. Do not change the power supply voltage at will
2. Make good use of anti vibration washer to protect dc brushless servo motor
3. Non-professionals do not open the cover and disassemble, to avoid the expansion of the fault, secondary maintenance
4. Please avoid water or dust running into the dc brushless servo motor.
7. QAF:
Q: Is the servomotor of every joint the same for industrial robots?
A; No, motors used in robot joints require maximum power mass ratio and torque inertia ratio, high starting torque, low inertia and a wide and smooth speed regulation range. Especially, the robot end actuator (gripper) should adopt the motor with the smallest volume and mass, especially when it requires fast response, the servo motor must have high reliability and large short-time overload capacity.
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