Bernardo Surface grinding machine BSG 2550 TDC with 2-axis digital readout ES-12 H

Art. No.: Z-05-1446

€17990.00

Plastic-coated counter guide in x- and y-axis assure a low slip-stick-effect
V-flat longitudinal table guide, double-V cross table guide
Spindle features axial and radial, clearance-free, pre-tensioned bearings
Seperate hydraulic unit with heat exchanger to omit vibrations and thermal load
Special hydraulic system guarantees gentle table adjustment even at full load
Solidly constructed and well supported structure assures high stability
Digitally controlled, automatic vertical feed with servo motor
Infeed via rapid feed to height of workpiece, adjustable to finishing and sparking, automatic lift at program end
Adjustable longitudinal and cross table movement via end stops

Table dimensions	250 x 510 mm
T-slot quantity / width	1 / 14 mm
Electric magnet clamping plate	250 x 500 mm
Max. travel, longitudinal	560 mm
Max. travel, cross	275 mm
Max. distance spindle / table	450 mm
Max. workpiece weight*	180 kg
Grinding wheel	200 x 20 x 31,75 mm
Table speed, hydraulic	5 - 25 m/min
Cross adjustment
Automatic adjustment, cross	0,1 - 8 mm/Stroke
Rapid feed, cross	990 mm/min
Adjustment per handwheel rotation	4 mm/rev.
Scale division on handwheel	0,02 mm
Vertical adjustment
Automatic adjustment, vertical	0,005 / 0,01 / 0,02 /
	0,03 / 0,04 / 0,05 mm
Rapid feed, vertical	480 mm/min
Adjustment per handhwheel rotation	2 mm/rev.
Scale division on handwheel	0,005 mm
Motor power of sanding spindle	2,2 kW
Spindle speed	2850 rpm
Motor power of hydraulic pump	0,75 kW
Motor power of vertical feed	0,5 kW
Length	1900 mm
Depth	2050 mm
Height	1840 mm
Weight approx.	1750 kg

* with magnet clamping plate