US Hydraulic Sales and Service

BMPH Series motor, SAE - "A" 4 Bolt mounting flange, SAE 6B Spline drive shaft, 7/8 - 14 SAE Port.  Replaces Char-Lynn 101-1872.  Note: Parker motors-call for sizing (315)715-4160

The BMPH ROTORTORC gear set, shaft distribution flow, hydraulic motor is a compact, highly efficient, low speed-high torque design which can be used in either parallel or series systems.

These low weight advanced construction design motors are manufactured in accordance with the requirements of the ISO 9000-2000 quality system.


Displacement
            7.20 in3/rev

Max Speed
    Continuous    475 RPM
   
    Intermittent    595 RPM

Max Torque
    Continuous    1790 in.lbs

    Intermittent    2372 in.lbs

Max Differential
    Continuous    1840 PSI

    Intermittent    2425 PSI

Max Flow
    Continuous    15.80 gpm

    Intermittent    19.75 gpm

Weight
            13.20 lbs

Continuous = maximum of continuous operation

Intermittent = maximum operating range for 6 seconds per minute



Sizing
    L  5.91"

    L1 0.63"

For optimal performance, the following is recommended:

    * Normal oil operating temperature should be 70° to 150°F.
    * Maximum operating temperature should not exceed 190°F.
    * Filtration level per ISO Cleanliness Code level 18/3.
    * Minimum oil viscosity should be 100 SUS
    * Motors should be operated at less than 30% of rated performance for the first hour of operation.
    * Simultaneous maximum torque and maximum speed is not recommended.