Motion Control of a Unidirectional and Bidirectional Motor - Fluid Power Journal
Hydraulic Gear Motor or Pump bi-Direction Rotation, 8-26 cc/rev (0.488-1.58 in3/rev) 2-17gpm 21-40HP SAE A Mount, MFEG Series : Amazon.ca: Industrial & Scientific
Hydraulic symbology 205 – hydraulic pumps
Operating Bi directional Motor using 4/3 DCV - YouTube
Hydraulic Gear Motors
Interpump Hydraulics BPM ISO Gear Pump 56-100cc/rev BI-ROTATIONAL - Store
Buzile Bi-Rotational Hydraulic Pump/Motor BGM20A846QUYF12-25 for Trucks Similar to Parker P20 Dowel Construction Type, to Suit Varying Size Trucks and Beds, We Offer Pumps with A Range of Gear Widths : Amazon.ca:
Bi-Rotational Micro Hydraulic Power Pack, Miniature Hydraulic Power Unit
Hydraulic Gear Motor or Pump bi-Direction Rotation, 8cc/rev (0.488in3/rev) 8.4gpm at 4000rpm 21HP SAE A Mount, MFEG Series : Amazon.ca: Industrial & Scientific