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Motor Drive Units

ST 74

 

ST 74
(two rotors fixed to the shaft)

Specifications
horsepower 12
kilowatts 9
torque (lb-ft) 74
full load amp draw 64
diameter (in.) 13
length (in.) 17
weight (lb.) 143.5
for boats displacing up to 16 tons
for monohull lengths 33-50'+
for multihull lengths 40-60'+
replaces diesels up to 48 + hp

 

 

Mounting Diagrams

 

Torque Curve


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