4. 原理：降低转速，增加转矩 利用各级齿轮传动来达到降速的目的.减速

4. Principle: Reduce the speed and increase the torque. The gear transmission at all levels is used to achieve the purpose of speed reduction. The reducer is composed of gear pairs at various levels. For example, a small gear can be used to drive a large gear to achieve a certain deceleration. With a multi-stage structure, the speed can be greatly reduced. <br>5. Purpose: It is a power transmission mechanism that uses a gear speed converter to decelerate the number of revolutions of the motor to the required number of revolutions and obtain a larger torque installation. <br>6. Brand: no reducer <br>7. Model: JW BWD12-29-1.5kw JW YEJ 4P-49.16 -2.2kw

4. Principle: reduce the speed, increase the torque, and use the gear transmission at all levels to achieve the purpose of speed reduction. The reducer is composed of gear pairs at all levels. For example, driving the big gear with the pinion can achieve a certain purpose of speed reduction, and then using the multi-level structure can greatly reduce the speed<br>5. Purpose: it is a power transmission mechanism, which uses the speed converter of the gear to reduce the rotation number of the motor to the required rotation number and obtain a large torque.<br>6. Brand: no reducer<br>7. Model: JW bwd12-29-1.5kw JW YEJ 4p-49.16 - 2.2kw<br>

4. Principle: Reduce the speed and increase the torque. Gear transmission at all levels is used to achieve the purpose of reducing the speed. The reducer is composed of gear pairs at all levels. For example, a small gear can drive a large gear to achieve a certain purpose of reducing the speed, and then a multi-stage structure can greatly reduce the speed. 5. Usage: It is a power transmission mechanism, which uses the speed converter of gears to slow down the rotation number of the motor to the desired rotation number and obtain a device with larger torque. 6. Brand: No reducer 7. Model: JW BWD12-29-1.5 kW JW Yej 4P-49.16-2.2 kW