1、 High integration of slewing ring reducer High integration of slewing ring reducer, Micro high-speed hydraulic motor The parts and loads of slewing ring reducers can be controlled dozens of times differently, but their specifications and models, especially the axial specifications and models of the transmission gear of the transmission system, are not too different. This advantage is conducive to flattening the structural form of connecting parts of the transmission device, thus promoting the manufacturing of all mechanical equipment.
2、 Safety performance of slewing ring reducer The rack transmission device has the characteristics of reverse clamping, Hydraulic cycloid motor stator Reverse clamping can be carried out, that is, the gear rack can only be promoted by the vortex rod, but not by the gear rack. This feature promotes the slewing bearing reducer to be widely used in lifting equipment, aerial work and other mechanical equipment. In addition to improving the scientific and technological content of the network server, it also improves the stability and safety factor of the network server in work. Compared with traditional rotating products, slewing ring reducer has simple installation, is conducive to maintenance, and saves indoor space in all aspects. hurt Hydraulic motor What are the speed factors
3、 The simple network server scheme design of slewing ring reducer is compared with the transmission gear of the traditional transmission system. The rack transmission device can obtain a relatively large reduction ratio. In some cases, the prefabricated components of the reducer can be omitted for the network server, thus reducing the production cost for consumers, In addition, it also greatly reduces the rate of common problems caused by network servers.
Low speed stability of hydraulic motor is an important performance parameter of the manufacturer, which directly affects the working characteristics and service life of mechanical equipment. The management decision-making factors of low-speed operation of hydraulic motor, the low speed operation nmmin value in the hydraulic transmission system software of hydraulic motor driven electronic equipment is low, and the important management decision-making is determined by the following six factors.
1. The system adopts the total leakage flow Qmc characteristic and the rolling friction torque endangering Tmf characteristic in the low-speed gear area of the hydraulic motor.
2. The total flow regulating machine equipment of the system pump control, valve control, flow valve speed regulating valve. The total output flow characteristics of small total flow relative to the total flow required in the low-speed range of the motor. It harms the total flow characteristic of motor speed governing equation.
3. The load characteristics of the overall target dragged or controlled by the system. It harms the Qmc and Tmf characteristics of the motor and the total flow characteristics of the speed regulating machine.
4. The control mode of the system, such as open-loop gain transfer function system, closed-loop control system, servo motor automatic control system, etc. It harms the automatic speed regulation characteristics in the low speed range pulsating beverage area.
