RV series worm gear reducer series is designed and manufactured according to Q/QS1-1999 technical quality standards. Based on the parameters of GB10085-88 cylindrical worm gear, the RV series worm gear reducer absorbs advanced technology in the industry and has a unique 'square box' shape structure. It is made of high-quality aluminum alloy die-casting. Beautiful. RV series worm gear reducer series is designed and manufactured according to Q/QS1-1999 technical quality standards. On the basis of complying with the standard GB10085-88 cylindrical worm wheel parameters, the RV series worm gear reducer absorbs advanced technology in the industry and has a unique 'square box' shape structure. The box is made of high-quality aluminum alloy die-casting. Beautiful appearance, with the following advantages: 1. Compact structure, light volume, small and efficient; 2. Good heat exchange performance, fast heat dissipation; 3. Easy installation, flexible and light, superior performance, easy maintenance and repair; 4. Large rotation speed ratio Read More

Main materials of NMRV worm gear reducer: 1. Shell: aluminum alloy (frame type 025-090), which is shot blasted and then treated with special anti-corrosion treatment to maintain the silver-white metal texture and resist corrosion from organic solvents such as gasoline and xylene. After chemical treatment, spray RAL5010 blue or silver paint. Cast iron (frame type 110-150), first apply red anti-rust paint, and then spray RAL5010 blue paint 2. Worm: 20Cr carburizing and quenching, tooth surface hardness 56-62HRC, keep the carburized layer thickness 0.3-0.5 after fine grinding mm3, worm gear: wear-resistant Tin bronze application occasions: suitable for 90-degree angle output and equipment requiring self-locking performance. Usage environment: indoors and outdoors. Installation method: multi-directional fixed. Product features: 1. NMRV series worm gear reducer is made of high-quality aluminum alloy and is cast in one piece. Lightweight and rust-free. 2. NMRV series worm gear reducer has large output torque and smooth transmission. Read More

The four series of hard-toothed reducer gears are made of high-strength low-carbon alloy carburizing and quenching. They have high tooth surface hardness, high gear precision, high transmission efficiency, compact structure, good sealing effect, no oil leakage, small size and light weight. , center distance, center height, and transmission ratio all adopt the priority number of the priority number system. The gear parameters and structure are designed through computer optimization; the wear resistance coefficient is high, and because the motor is installed externally, maintenance is more time-saving. After the motor unexpectedly fails, disassembly and inspection are convenient and quick. Four series of hard tooth surface reducers Selection: the diameter of the transmission drum is φ500, the motor output shaft speed is 960r/min, the original drum motor is 5.5kw, considering that the production load is increasing year by year, the motor is selected to be 7.5kw, the speed ratio Calculation: π×D×960/60=25.1m/s, 25.1/1.6=16. Choose a reducer with a speed ratio of I=16. On the premise of meeting the needs of use, select matching steel couplings Read More

Worm gear reducer is a common reducer, mainly composed of two parts: a worm gear and a worm. It is widely used in situations where large torque and slow speed are required. When conducting trial operation, the following aspects need to be considered: First, inspection and preparation need to be carried out before trial operation. Including checking the fit of parts, lubrication conditions, and whether the power supply is normal, etc. At the same time, attention should also be paid to safety measures to avoid damage to personnel or equipment due to negligence. Secondly, you need to pay attention to the load condition of the machine during the trial operation. The trial operation should not exceed the rated load, and relevant tests should be conducted before formal use to ensure the reliability and durability of the reducer. Routine maintenance of mechanical equipment can effectively ensure normal operation, and worm gear reducers are nothing more than that. During daily maintenance, we need to judge the sound and status of the worm gear reducer during operation, such as abnormal noise, abnormal shaking and other problems. 2. Formulate maintenance and inspection plan Read More

Mechanical equipment damage forms of worm gear reducer: 1. Accident damage: Equipment damage caused by improper operation, poor maintenance or design defects is man-made damage and can be avoided. 2. Natural damage is also called normal wear and tear. It is caused by the long-term effects of friction, high temperature and corrosion during the normal use of the equipment. Cause analysis: Wear caused by friction: There are four common situations: oxidation wear, friction heat wear, hard particle wear, and spot wear. Corrosion wear. The worm gear reducer casing is an important indicator related to the appearance of the reducer and the quality of the product: 1. The reducer casing is thin and is prone to product rupture, causing oil leakage, insufficient lubrication, and poor heat dissipation, which affects the use of the reducer. . 2. Trachoma on the reducer housing will also cause the above problems, but the speed will be slower. 3. The reducer casing must be well primed. This is one of the important links to prevent the reducer casing from rusting and oil leakage. Prime the casing well. Read More

A right-angle planetary reducer refers to a planetary reducer in which the output shaft of the reducer is 90 degrees from the input shaft. From the internal structure diagram of the right-angle planetary reducer, we can see that there are many parts inside the right-angle planetary reducer, and these internal parts are Very easily damaged. Therefore, staff must perform 'physical examinations' on the right-angle planetary reducer regularly. The purpose of this 'physical examination' is to check whether the internal parts of the right-angle planetary reducer are worn. Once the internal parts are found to be worn, the damaged parts must be replaced in time, so that the right-angle planetary reducer can It's functioning normally. Today Fubao Technology will tell you in detail what are the three easily damaged internal parts of the right-angle planetary reducer? The common wearing parts mainly include: gears, oil seals, and bearings. 1. Gear gears are the core components inside the right-angle planetary reducer. When the right-angle planetary reducer is running, the gears mesh with each other, thereby achieving Read More