630RPM Crane Hydraulic Piston Motor In Mining Machinery

Part Name: Wide Speed Range Crane Hydraulic Motors Applied In Mining Machinery

Especially applied in mining machinery and plastic machinery.

Application:

Hydraulic transmission of mining, construction, engineering machinery, lifting and transportation equipment, metallurgy, petroleum and coal mines, marine machinery, plastic machinery, geological drilling and other machinery.

NIM series crankshaft and connecting rod type low speed high torque hydraulic motors are manufactured according to the technology and standards from Italy. Base on this, we also continue to carry out technical improvements to get excellent performance of products according to the market needs.

Advantage:

1. Good reliability

2. high efficiency

3. long life

4. ow noise

5. wide speed range

​Correlation formula

Actual output torque of hydraulic motor:

M=0.159(P1-P2)V·η_m(N.m)

Notes:

P1= inlet pressure of hydraulic motor (MPa)

P2=outlet pressure of hydraulic motor (MPa)

V=displacement of hydraulic motor(ml/r)

η_m=mechanical efficiency of hydraulic motor(%)

Technical Parameters:

Detail drawings and performance curves:

NIM6-400 Hydraulic Drive Motor

25MPa hydraulic piston motor

630RPM hydraulic piston motor

630RPM Crane Hydraulic Piston Motor In Mining Machinery Images