Double worm gear reducer (NMRV+NMRV)

NMRV+NMRV doubleWorm gear reducerIt is used in food, leather, textile, glass, ceramic, medical, chemical, light industry and other machinery and equipment industries, and is especially suitable for various automatic line transmission reducers.
1. The mechanical structure is compact, the volume is light and the appearance is small and efficient;
2. Good heat exchange performance and fast heat dissipation;
3. Easy to install, flexible and light, superior performance, easy to maintain and repair;
4. Stable operation, low noise, and durable;
5. Strong applicability, high safety and reliability.

Performance characteristics:
◆ The vertical output, compact structure and high-precision worm gear fly rod drive ensure stable work, low noise and long life.
◆ Installation method: foot installation, hollow shaft installation, flange installation, torque arm installation, small flange installation.
◆ Input mode: motor direct connection, motor belt connection or input shaft, connection flange input.
◆ Output mode: hollow shaft output or solid shaft output, the average efficiency is 80%.
◆ Two-stage combination can have a larger speed ratio.

Structural features:  
 1. Two types of cabinets, aluminum alloy and cast iron, with beautiful appearance, divided into two bases: foot mounting and flange mounting, which are suitable for all-round installation;
 2. The helical gear made of high-strength alloy material has a more compact structure, a smaller box body, a higher efficiency, and a larger output torque;
 3. The precision-machined hard-tooth surface transmission gear has small deformation, high precision, stable operation, low noise and can adapt to long-term continuous work in harsh environments;
 4、输出轴直径分为?18、?22、?28、?32、?40、?50六种规格；
 5、两级或三级传动，速比范围大，每单个机座具有从5：1到200：1的14种减速比；
 6. Use high-quality bearings to extend the service life;
 7. The high-performance oil seal can prevent the lubricating oil from leaking back into the motor;
 8. Three-phase motor: adopts standard fully enclosed special aluminum motor, which has better water resistance, easy heat dissipation and high operating efficiency;
 9、模块化组合使传动比范围拓展至：i = 5：1～1400：1。?
用户有特殊要求时，可根据实际需要选择025、030、040、050、063、075、090、105、110、130作为组合单元另行组合
It is widely used in belt output, mixer, ceramic machine, assembly line, dryer. Automation equipment.