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    Hydraulic Orbital Motor, 100cc/rev

    4.5 out of 5 based on 2 reviews | Write a review
    Low speed high torque hydraulic orbital motor for sale. It is a spool valve motor with 100cc/r displacement, reliable operation and high efficiency. Shaft seal can bear high pressure of back. This orbit motor can be used in parallel or series in the hydraulic system.
    SKU: ATO-HOM-100
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Factory price hydraulic orbital motor with high performance shaft, can bear high pressure, high speed and high radial force. Mounting flanges of 2 bolts and 4 bolts, easy to install.


    Model ATO-OMP-100
    Shaft Type (Optional) Flat Key, Splined
    Flange Type (Optional) 2 Bolts, 4 Bolts
    Displacement 100 cc/rev (100 cm3/rev)
    Working Pressure 15 MPa
    Flow Continuous 57 LPM
    Intermittent 68 LPM
    Max.Speed Continuous 558 rpm
    Intermittent 669 rpm
    Pressure Continuous 124 ∆Bar
    Intermittent 138 ∆Bar
    Torque Continuous 154 Nm
    Intermittent 173 Nm
    Weight 7kg


    • 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: Advantages of hydraulic orbital motors

    The hydraulic orbital motor is a small, low-speed, high-torque hydraulic motor with a stator and rotor pair with one-shaft distribution and inserts. The advantages are as follows:

    1. The orbit motor is small in size and light in weight, and its dimensions are much smaller than other types of hydraulic motors with the same torque.
    2. Wide speed range, stepless speed regulation, minimum stable speed up to 15 rpm, convenient installation and arrangement, low investment cost.
    3. It can be used in series or in parallel in the hydraulic system.
    4. The rotation inertia is small, easy to start under load, both forward and reverse rotation can be used, and there is no need to stop when commutation.
    Existing reviews of Hydraulic Orbital Motor, 100cc/rev
    Speed Control
    While hydraulic orbital motors excel in providing high torque, users should consider external means for speed control if variable speeds are a requirement for their application. Additional control elements may be necessary to achieve precise speed adjustments.
    From: Cassian | Date: 23/11/2023
    Was this review helpful? Yes No (0/0)
    Delivery was fast. Perfect fit to replace my old worn out motor. Works as designed, happy with the result.
    From: Jaydon | Date: 14/04/2022
    Was this review helpful? Yes No (0/0)
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