Five star hydraulic motor Can be divided into Inner five-star hydraulic motor and External five-star hydraulic motor Two types

Internal five-star hydraulic system is also called HGM Swing cylinder hydraulic motor

AKS series products Hydraulic motor It is our company's experience in manufacturing projects for several years that has improved the design concept on the basis of the existing technology application. The compression strength of the motor shell of HGM series products is strengthened, and the load of internal and external dynamic components is continuously strengthened. This characteristic enables the motors of this series to have a high range of continuous output power. In view of the high working efficiency of mechanical energy and capacity, and at the same time, the internal unit bearing capacity is reduced, so the heat formation and related negative effects are reduced.

Its main characteristics are as follows:

1. In view of the fact that there is no side force between the piston and the swing cylinder, the bottom end of the piston is designed as static pressure balance, and the piston and the crankshaft transmit torque with the help of rolling bearings, which reduces the friction loss in the whole process of force transmission. Therefore, AKS series hydraulic motors have the characteristics of high mechanical energy and high starting torque (starting is more than 93% of mechanical energy).

2. The plane valve distributor is simple and reliable, with good airtightness and very little leakage. The piston and swing cylinder are sealed with plastic piston rings without leakage, so there is a high

Floor area ratio (can reach 97%).

3. Since the structure reduces friction loss and improves sealing characteristics, it has good stability at low speed, can operate stably at 1r/min, and has a large speed regulation range (speed regulation ratio can reach 1000).

4. Since the piston and bearing sleeve are stuck firmly with the help of snap ring without any gap, the hydraulic motor of this series of products can operate under the working condition of pump. When the oil inlet hole is completely closed, the motor can operate at high speed under the free working condition.

5. The hydraulic motor of this series has a high working pressure, which can reach 45MP. Light weight, small size and high specific power.

6. In view of the simple structure, scientific and reasonable design concept, and the use of rolling bearings with large load working capacity, the operation is reliable, the service life is long, and the noise is low. The rotating shaft is allowed to bear radial load, and the rotation direction is reversible. In view of the above characteristics of AKS series hydraulic motors, they are widely used in plastic machinery equipment, light industrial machinery, metallurgical equipment, mining machinery equipment, lifting and conveying equipment, heavy machinery equipment, crude oil mining equipment, ship manufacturing main deck machinery equipment, CNC machine tools, plastic, geological environment drilling equipment and other mechanical equipment Hydraulic transmission In the system. It is especially suitable for driving machinery and equipment such as hoisting winches, drum machinery and equipment, various rotating machinery and equipment, and crawler and wheel travel mechanisms.

The outer five star hydraulic motor is HTM series hydraulic motor

HTM manufactured by our company

Series products Crankshaft connecting rod type low speed High torque hydraulic motor (Five star motor) is manufactured according to Italian standard specifications. Its main processing parts are produced and processed by CNC machining centers and CNC machine tools, and almost all hydraulic seals., High strength hexagonal socket wax angle butterfly nails are imported from Germany, Italy and Taiwan, and the casting parts are made of ductile iron castings forged by Cuosusha, so as to ensure that the equipment characteristics and appearance product quality exceed the level of similar products in China,

It has the following characteristics:

1. The eccentric curve structure is selected, so the shaft and the five pistons with lower excitation frequency have the characteristics of low noise.

2. Far penalty starting, good stability at low speed, flat running at very low speed at night,

3. The parallel surface of the special technology is used to make up the port plate, which has good system reliability and less leakage: the piston and the cylinder body are sealed by a new sealing ring, so the high connecting sample room is changed from the home column to the bearing, and the piston and the ballast rod are governed by the special pepper wood, so the high locking mechanical equipment is available for teaching.

5. The generating direction can be reversed, and the output shaft allows corresponding external forces in the warp direction and pin direction.

6. It has a high output power to mass ratio, and the product quality is relatively small.

Application scope of equipment:

Considering that HTM series low speed and high torque hydraulic motors have many characteristics, such as good system reliability, high working efficiency, long service life, low noise, wide range of rotational speed, etc., mechanical equipment, lifting and conveying equipment, super heavy metallurgical equipment, and crude oil mining equipment ship manufacturing main deck have a wide range of applications, It can be widely used in the pressure transmission device of engineering construction technology. It is especially suitable for various mechanical equipment, such as hoisting winches, winding drivers, various mechanical equipment, CNC lathes, plastic, geological environment drilling equipment, and other mechanical equipment, rotating mechanical equipment drivers, crawler type and vehicle wheel transmission device drivers and other transmission system mechanical equipment.

Common precautions:

For low pressure, low speed or intermittent working conditions, the allowable fine cost is 75 things:

1 Filtration: The recommended precision of conventional industrial filtration is 25 μ Lake. Under most operating conditions, the viscosity of this motor should be in the range of 100

2. Susceptibility: better properties can only be obtained at a better viscosity standard.