NMRV two-stage worm gear reducer

    The main components of the NMRV two-stage reducer are oil seal, oil plug, worm gear box, ball bearing, output shaft, worm gear, worm, output shaft, motor connection plate (flange), output shaft cover, hexagon socket head screw, double round key , Gaskets, etc.
    One of the NMRV series reducers, the BHADE reducer, has a single flange input, some with a flange output or a double shaft output.
NMRV two-stage reducer Qili selection of manufacturing materials:
1. Body, die-cast aluminum alloy;
2. Worm shaft, 20 Crq steel, high temperature treatment;
3. Worm gear, nickel bronze alloy;
4. Aluminum alloy body, sandblasted and polished and the surface is treated with anti-corrosion;
5. Cast iron body, using bIu RA5010 paint.
Five points should be paid attention to when using NMRV two-stage reducer:
1. The operating environment of the NMRV two-stage reducer is lower than -30℃ or higher than 60-30℃, and the oil seal of special material must be replaced;
2. The motor matched with the NMRV double-stage reducer must be suitable for working in a low temperature environment, and the power of the motor must meet the torque requirements when starting at low temperature;
3. The viscosity of the lubricating oil will be higher before it is ready to be put into use. You should let the machine run without load before loading to avoid equipment failure;
4. When using the NMRV two-stage reducer for the first time, replace the lubricating oil after 150-400 hours of operation, and the subsequent oil change reducer cycle is less than or equal to 4000 hours;
5. Regularly check the quantity and quality of the oil, keep enough lubricating oil, and replace the oil mixed with impurities or deteriorated in time. The operating coefficient of the NMRV double-stage reducer depends on the actual operating environment. When selecting the appropriate service coefficient, you must consider factors such as the nature of the load at the output, the operating time per day, and the frequency of start-up.