The advantages between super and ordinary inner stars

1. The common problem of hydraulic motor reducer is roller bearing cracking after the original internal 5-star motor is subjected to high pressure or destruction.

2.HZH very hydraulic motor cancelled the previous oil-free bearing wear resistance is not good, resulting in a short cycle time of hydraulic motor. HZH motor adopts foreign excellent negative pressure balance professional, further improve the service period of the hydraulic motor and improve the overall mechanical kinetic energy and capacity efficiency of the hydraulic motor.

3. The original inner five-star Madaca ring was made of 45 steel integral heat treatment tank car hydraulic motor process. When the hydraulic motor was damaged, the clasp was easy to crack. HZH hydraulic motor has made a new upgrade of the raw materials and heat treatment method of the clasp, so as to avoid the cracking of the clasp after damaging the horse. It also enhances the impact resistance of the hydraulic motor.

4 HZH very hydraulic motor gear pump manufacturing process and general motor gear pump is also a very new upgrade of the hydraulic motor. Cutting → calcination → heat treatment → production and manufacturing → cleaning → high-frequency quenching → heat treatment process → heat treatment → cleaning → inspection → installation. This kind of manufacturing process can improve the strength and wear resistance of gear pump, so that the motor has a longer service life

5.HZH very hydraulic motor oil distribution mode for internal thread oil distribution, before the general motor in the process of consumer operation will produce A port oil capacity efficiency is lower than B port oil capacity efficiency. HZH is very hydraulic motor fully adopts negative pressure balance professional, to ensure that A port oil and B port oil are the same high capacity and efficiency, and greatly reduce the heat value due to the friction of the two-speed hydraulic motor oil distribution.

6. Roller bearing and crankshaft are actually an assembly of full needle roller bearings, and the number of precision of vortex rod also harms the bearing capacity of crankshaft and roller bearings.