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RV gearbox
The RV reducer is produced by using traditional needle pendulum planetary transmission to avoid faults. The RV worm gear reducer, RV worm gear reducer
Product details
Detailed introduction of RV reducer
1、 Product Introduction
our countryRV gearboxIn recent years, the market sales have been continuously increasing, and the technical quality of the products supplied by our company has met the usage standards. We have continuously absorbed domestic and foreign technologies, and have a novel "square box" shape structure, which is made of high-quality aluminum alloy die-casting. The box body has a beautiful appearance and is made of high-quality aluminum alloy die-casting.RV gearboxAt present, RV reducers are widely used in metallurgy, mining, transportation, water conservancy, chemical industry, food, beverage, textile, tobacco, packaging, environmental protection and many other industries and fields as mechanical reduction devices for process equipment. They are highly praised by users. RV reducers are currently the best choice for modern industrial equipment to achieve high speed ratio, low bath noise, and high stability mechanical reduction transmission control devices.
2、 Working principle
The transmission device of the RV reducer consists of two parts: an involute cylindrical gear planetary reduction mechanism and a two-stage cycloidal pinwheel planetary reduction mechanism. It is a closed differential gear system, as shown in Figure 2.2 for its structural schematic. The active sun gear 1 is connected to the input shaft. If the involute center gear 1 rotates clockwise, it will drive three planetary gears 2 arranged at 120 ° to revolve around the center gear axis while also rotating counterclockwise. The three crank shafts 3 are fixedly connected to the planetary gears 2 and rotate at the same speed. The two cycloid gears 4 with a phase difference of 180 ° are hinged on the three crank shafts and mesh with the fixed pin wheel. While their axes revolve around the pin wheel axis, they will also rotate counterclockwise, that is, clockwise. The output mechanism (i.e. the planetary frame) 6 is driven by three pairs of crankshaft support bearings mounted on it, transmitting the rotation vector on the cycloid wheel at a 1:1 speed ratio.
3、 RV reducer technical parameters:
Power: 0.06KW-7.5KWTorque: 2.6N.m-2379N.m
Transmission ratio: 7.5-100
There are eight types of models and specifications: RV30, RV40, RV50, RV63, RV75, RV90, RV110, RV130, etc;
There are 11 nominal reduction ratios, including 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, and 100. 11 types of motors, including 0.09KW to 7.5KW, can be configured separately.
4、 Input/output
The input types of RV reducers are divided into four types: hole input, shaft input, shaft input with extension, and flange input with extension. The output forms are divided into hole output, one-way shaft output, two-way shaft output, and flange output.
1. Compact mechanical structure, lightweight volume, small size, high efficiency;
2. Good heat exchange performance and fast heat dissipation;
3. Easy to install, flexible and agile, high-performance, and easy to maintain and repair;
4. High transmission speed ratio, high torque, and high ability to withstand overload;
5. Smooth operation, low noise, and long-lasting durability;
6. Strong applicability and high reliability in use.
6、 RV gearbox identification:
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