What is referred to as the running torque of the load?

The running torque of the load specifically refers to the torque that is necessary to maintain continuous motion at a steady speed. This is crucial in the context of pneumatically powered systems, where once the initial inertia has been overcome and the system has reached its operational speed, a consistent amount of torque is required to counteract the resistive forces such as friction and drag. It is important to distinguish this from the starting torque, which is higher and necessary to initiate the movement, as well as the other torque types mentioned, which do not pertain to the sustained operational state of the system. Understanding this concept is essential for ensuring that pneumatic motors and systems operate efficiently and within their designed parameters.