H Series Geroter Motor, 4.50 cu in/rev, 4 Bolt Mounting Flange, 1 in. Straight Keyed Shaft, 7/8-14 St.Thd O-Ring Ports, Compact yet powerful|Extended bearing life|Increased shaft seal

For fit and hydraulic connections, you are looking at a 4 bolt mounting flange, a 1 inch straight keyed shaft, and .875-14 UNF-2B SAE O-ring ports (7/8-14 straight thread O-ring). That combo is meant to make mounting solid and keep the port seal tight to help cut down on leaks.

Rated at 118 newton metres of torque, this motor has enough muscle for auger-driven applications and similar continuous-duty work in agricultural settings. That said, getting the most out of it long-term means following the break-in procedure before putting it under full load. Run it at roughly 30% of rated pressure for about an hour first, and make sure the motor is fully primed with fluid before any load goes on it. Do that, and you're setting yourself up for a much longer service life.

This geroler motor is well-suited for agricultural equipment like augers, harvesters, and seeders, as well as industrial sweepers and floor polishers.