Larger frame size step motors create more torque than smaller-sized motors. Although they increase torque, these larger motors don’t always fit in an application’s limited space. However, if ...

Replicating standard NEMA 23 frame dimensions, it delivers as much as 112 oz.-in. of peak torque while maintaining as much as 57 oz.-in. of continuous torque with a maximum speed of 4,700 rpm.

Peak Torque rpm = (Flow path area) x (88,200) / Displacement of one cylinder) As an example case, let's assume a total V-8 engine piston displacement of 350 ci, giving us 43.75 ci/cylinder.

Final adjustments on my Caterpillar D4-7U, including head bolt retorque, guard installation, and hydraulic controls setup! #DozerRebuild #CaterpillarD4 #HeavyMachinery ...