HMSJ BMSJ Gerotor Hydraulic Motor

 

Hydraulic motors are used in a number of applications, from construction equipment to industrial machinery. One type of hydraulic motor that is increasingly popular is the rotary hydraulic motor, which is used to convert hydraulic fluid into rotational energy.

 

A rotary hydraulic motor works by using the pressure of the hydraulic fluid to turn a rotor inside the motor. This rotation generates mechanical power that can be used to drive various types of machinery. The motor's speed and torque are controlled by the flow and pressure of the hydraulic fluid.

 

One of the benefits of a rotary hydraulic motor is its efficiency. Because the motor relies on hydraulic pressure, it can operate at a high level of efficiency even when performing heavy-duty tasks. Additionally, these motors are designed to require minimal maintenance, which means less downtime and lower operational costs.

 

Another advantage of a rotary hydraulic motor is its ability to operate in harsh environments. Because the motor is sealed, it can withstand exposure to dirt, dust, and moisture. This makes it an ideal choice for use in outdoor applications such as construction and agriculture.

 

In addition to their practical benefits, rotary hydraulic motors are also eco-friendly. Because they draw on the power of hydraulic fluid, they do not emit harmful pollutants or greenhouse gases. This makes them a great choice for companies that prioritize sustainability and environmental responsibility.

 

While there are many different types of hydraulic motors available, the rotary hydraulic motor is quickly becoming a popular choice for many companies. With its high efficiency, low maintenance requirements, and ability to operate in harsh conditions, it's no wonder why. Whether being used to power industrial machinery or construction equipment, a rotary hydraulic motor is a reliable and effective solution.

 

In conclusion, the rotary hydraulic motor is a valuable tool in modern industry, offering the benefits of efficiency, durability, and environmental friendliness. Although many types of hydraulic motors are available, the rotary hydraulic motor's unique design and versatility make it a popular choice for applications where rotational energy is needed.

 

 

 

◎ Advanced stator and rotor parameters design, with low starting pressure, high efficiency and stable low speed operation;

◎ High operating pressure and high output torque;

◎ Advanced shaft seal design, with high back pressure bearing capacity;

◎ Advanced and reliable linkage shaft design, with a long motor service life;

◎ Advanced oil distribution mechanism design, with high oil distribution accuracy and automatic wear compensation;

◎ The motors can be used in series and parallel; when they are connected in series, they should be connected to the external drain pipe;

◎ Tapered roller bearing support design, with a large radial load carrying capacity, so that the motor can be used directly drive the operating mechanism.

 

 

Displacement, cc/r		63	80	100	125	160	200	250	305	400
Flow, LPM	Cont.	75	75	75	75	75	75	75	75	75
	Int.	95	95	95	95	115	115	115	115	115
Speed, RPM	Cont.	960	851	739	575	477	385	308	246	191
	Int.	1150	908	924	719	713	577	462	365	335
Pressure, MPa	Cont.	17	20	20	20	20	20	20	20	17
	Int.	21	24	24	24	24	24	24	24	21
Torque, Nm	Cont.	145	217	271	338	433	541	677	826	888
	Int.	179	260	325	406	520	650	812	885	925
Max. allowable back pressure		14MPa

 

◎ The intermittent operating pressure refers to the Max. allowable operating pressure at the motor inlet port, and the continuous operating pressure refers to the pressure difference between the inlet port and the return port.

◎ Do not operate the motor at the Max. speed and the Max. pressure at the same time.

◎ The motor operating time per minute must not exceed 10% under intermittent operating conditions.

◎ Recommended oil: anti-wear hydraulic oil; Viscosity: 37-73cst; Oil cleanliness: IS018/13; Max. operating oil temperature: 80 ℃.

◎ With special dynamic seal design, the Max. allowable back pressure of the motor can be up to 10MPa; however, in order to obtain the good service life and comprehensive mechanical performances, the back pressure should not exceed 5MPa. If it is exceeded, it is recommended to connect the external drain pipe; when connecting the external drain pipe, ensure that the motor is always filled with oil. The external drain pipe should be throttled at a certain degree, to maintain a back pressure of more than 3.5 Bar. When connecting the external drain pipe, in addition to maintaining a low back pressure, the wear contaminants generated inside the motor can be removed and a certain cooling effect can be achieved.

◎ There should be a running-in period before the motor is operated at full load. It is recommended to run for 1h at 30% of the Max. operating pressure.

 

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