I am trying to build a simplified model of a piston compressor in Simulink. I started with an ideal velocity source with 265 rpm, added the intertia of the crankshaft to it, converted the rotation to a linear movement with a wheel and axle block, added the mass of the piston and connecting rod to it. The translation mechanical converter block compresses the air. The goal is a suction volume of 2500 l/min. After running the simulation the suction volume is at 7e-6 l/min and I get a warning regarding the inertia and mass blocks. I struggling to find out where exactly the problem is with these blocks and how to solve it. Have I used the blocks correctly and set the references properly?