Horizontal Drilling/Milling Unit

Knuth Horizontal Drilling/Milling Unit BO 130

BO 110 shown

Very heavy drilling and milling unit with 2000 x 2000 mm travel for machining of workpiece weights up to 10 tons

rigid, hardened and precision-ground square guides ensure many years of accurate operation
mechanical functions that may not be run simultaneously are provided with interlocks
headstock and feed gears are equipped with an overload clutch
lever-operated shift gears for positioning of the wheels in the desired position
Faceplate and drill spindle with different task-specific speed ranges according to the various functions
table rotates 360°
telescoping steel cover protects the guides from chips and dirt
with variable frequency drive, plus 3-axis servo motor

3-axis position indicator

Specifications - BO 130 - Horizontal Drilling/Milling Unit

working area
travel X-axis	2000 mm
travel Y-axis	1800 mm
travel Z-axis	900 mm
travel W-axis	2000 mm
facing slide travel	250 mm
table set up area	1600x1800 mm
table load capacity	10000 kg
spindle axis-to-table surface distance	0 - 1800 mm
rotation speed of rotary table	1,2 rpm
cutting capacity
drilling capacity	60 mm
headstock
speed range	(24) 4 - 800 rpm
spindle diameter	130 mm
headstock torque	3136 Nm
spindle mount	ISO 50
facing slide speed	(18) 2,5 - 125 rpm
feed force, axial (max.)	31,36 kN
facing slide torque (max.)	4900 Nm
feed
feed X-axis	(36) 0,01 - 6 mm/R
feed Y-axis	(36) 0,01 - 6 mm/R
feed Z-axis	(36) 0,01 - 6 mm/R
feed W-axis	(36) 0,01 - 6 mm/R
facing slide feed	(18) 0,08 - 12 mm/min
accuracies
read-out accuracy (optic)	0,005 mm
counter-bore accuracy	H7 Ra-1,6 µm
drive capacity
motor rating main drive	15 kW
motor rating servo drive	5,5 kW
motor rating for Z-axis drive	5,5 kW
motor rating hydraulic pump	1,5 kW
measures and weights
overall dimensions	7030x4660x3800 mm
weight	29300 kg