E-PROPS : Hub Drillings

The engines manufacturers are using different types of drilling patterns.
4 data are necessary :
- (A) : number of holes
- (B) : diameter of screws (in mm)
- (C) : diameter of the circle on which are the holes
- (D) : diameter of the center hole

It reads as follow : 6M8d75 = 6 screws with a diameter of 8 mm placed on a circle with a diameter of 75 mm

E-PROPS does not supply drilling adapters.
We can deliver the propellers without drillings.

DRILLINGS AVAILABLE AT E-PROPS

1 - FIXED PITCH PROPELLERS, for engines 7-50 kW, diameters 45 to 63 inch / 115 to 160 cm
center hole = 25 mm

Standard drillings for 2-, 3-, 4- and 6-blades models:
✗  6M8d75
✗  6M6d50
✗  6M6d60

Optional drillings (with extra charge), for 2-blades only :
✗  4M6d50
✗  4M6d60
✗  4M8d63


2 - ADJUSTABLE PITCH PROPELLERS, for engines 50-168 kW, diameters 47 to 82 inch / 120 to 209 cm

Standard drillings (see drawings below) :
✗  6M8d101,6 L13 : same as Rotax 912 engines
✗  6M8d75 : same as Rotax 582 gearbox 2.58 (with adapter - extra cost)
✗  6M8d100 : same as Rotax 582 gearbox 3.47 (with adapter - extra cost)