KM4A-2

Marine gears developed for the sail boat.

Specifications

Clutch type Mechanical servo cone clutch (Angle drive)
Input torque (N・m) 241 (@3,200rpm)
Reduction ratio (Forward) 1.47:1 2.14:1 2.63:1
Reduction ratio (Reverce) 1.47:1 2.14:1 2.63:1
Input rotation Anticlockwise
Output rotation (from the stern) Clockwise or Anticlockwise (Forward)
Clockwise or Anticlockwise (Reverce)
Oil(L) SAE #20/#30 (Single Grade)
Oil capacity(L) 3
Weight (Dry) (kg) 28.5
Standard flange SAE #4
(Option: Borg Warner flange will be available for any other SAE flange)

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