| The marine transmission SMI type consists of a grey cast alloy housing of high mechanical resistance and a sea water corrosion resistance, gears with surface thermal treatment that provides high resistance, and a clutch unit formed by a double bronze cone with a surface hardening treatment. It has been designed to minimise the effects of noise and vibrations. The marine inverter transmission SMI type can be exclusively coupled to anticlockwise rotation engines (as observed from the flywheel side). With coefficients 2:1, 2.5:1 and 3 the marine transmission can transmit the total power in forward gear and reverse. The SMI is suitable for single and double engine installations. As complements, the marine transmision can be supplied with adaptor flange SAE-7 (BW) and flexible coupling. |
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