BDK 75/75 S

Extremely powerful water cooled 7,5 kW, 400 V, 15 A SR-motor for drilling diameters up to Ø800/900 mm

		BDK 75	BDK 75 S
drilling diameter	mm	150 - 900	120 - 800
spindle		M33/3	M33/3
gears		15 (3 mechanisch x 5 elektronisch)	15 (3 mechanisch x 5 elektronisch)
rotation speed	min^-1	60 - 360	75 - 460
motor		7,5 kW / 400 V / 15 A
slipping clutch		Yes	Yes
weight	kg	19,5	19,5

water cooled 7,5 kW SR-motor
motor protection by thermo sensor in stator windings and integrated power control electronic
3 gears and 3 engine speeds = 9 drilling speeds
very low maintenance due to no rotating windings and no carbon brushes
oil-bath lubrication with integrated oil pump
with anti friction ring

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