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    Hydraulic Orbital Motor, 160cc/rev

    Buy hydraulic orbital motor online, low speed high torque with 160cc/r displacement. It is a spool valve motor can be used in parallel or series, selectable flat key shaft or splined shaft, mounting flanges of 2 bolts and 4 bolts.
    SKU: ATO-HOM-160
    30-day Returns
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    Delivery date: 6-12 days

    Hydraulic orbital motor is design of disc distribution flow, which can provide improved performance at low speed higher volumetric for the automatically compensate wear. It can be used on heavy vehicles and machinery in traction drive applications.


    Model ATO-OMP-160
    Shaft Type (Optional) Flat Key, Splined
    Flange Type (Optional) 2 Bolts, 4 Bolts
    Displacement 160 cc/rev (160 cm3/rev)
    Working Pressure 15 MPa
    Flow Continuous 57 LPM
    Intermittent 68 LPM
    Max.Speed Continuous 354 rpm
    Intermittent 425 rpm
    Pressure Continuous 115 ∆Bar
    Intermittent 124 ∆Bar
    Torque Continuous 228 Nm
    Intermittent 261 Nm
    Weight 7.5kg


    • A simultaneous maximum torque and maximum speed is not recommended.
    • ∆Bar refers to true pressure difference between inlet port and outlet port.
    • Continuous Rating means that the motor may be run continuously at these ratings.
    • Intermittent operation refers to that the motor running time must not exceed 10% per minute under this condition.

    *To assure best orbital motor life, run it for approximately one hour at 30% of rated pressure before application to full load. Be sure this motor is filled with fluid prior to any load applications.

    Dimensions (Unit: mm)

    Dimensions of hydraulic orbital motor


    Hydraulic Orbital Motor Shaft (Unit: mm)

    motor shafts of hydraulic orbital motor

    Flange Types (Unit: mm)

    2 bolt flange hydraulic orbital motor

    4 bolt flange hydraulic orbital motor



    Hydraulic Orbital Motor Details

    Tips for using hydraulic orbital motor

    • Before operation, check whether all components of the hydraulic system are connected correctly, and add oil to the specified height through the filter.
    • Start and run this hydraulic orbital motor for 10 to 15 minutes under no load, and exhaust, foam in the fuel tank, noise in the system, and stagnation in the motor cylinder all prove that there is air in the system.
    • After removing the air, fill up the fuel tank, and then gradually increase the load on the motor until the maximum load, and observe whether there are abnormal phenomena such as noise, oil rise and oil leakage.
    • Replace the oil once after 50 hours of operation, and then follow the maintenance rules.
    • If it is not a motor failure, please do not disassemble it.
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