2020 BUMOTEC S-191 RP

2020/2022 Bumotec S-191RP 7-Axis Linear Turn-Mill Center with Subspindle
Under 3000 hours total, 2 available
 
50mm Spindle, Probe, Sub Spindle, Truing Station for Grinding Tools, HSK 40 Tool Holders, Knoll Coolant System w/ Paper Filtration, Motorex Cool-X Chiller, Fire Suppression. Machine on hours: 4400, Spindle Run: 1776
 
Specifications:
TRAVELS
X-Travel : 410mm; Power : 4.5Kw
Y-Travel : 200mm; Power: 2.5Kw
Z-Travel : 400mm; Power: 2.5Kw
Resolution X-Y-Z:  0.0001mm
Rapid Feed X Y Z:  40 m/mm
Measuring type High resolution glass scales:  0.0001 mm
 
MAIN SPINDLE
Power:  15Kw
Resolution:  0.0001 deg
Precision:  0.001 deg
Bar Dia cap: 50 mm
Rotation speed (C axis):  72,000  deg/min
 
B AXIS (MILLING SPINDLE SWIVELING AXIS)
Power S1 / S6:  4.3Kw
Angular travel:  +115 / -25 deg
Resolution:  0.0001 deg
Precision:  0.001 deg
Rotation speed max:  36,000 deg/min
 
MILLING SPINDLE
Power S1/S6: 8.0 / 9.6Kw
Max. speed: 30,000 rpm
Tool holder type HSK 40 (A or E)
Through Spindle coolant: 30 to 100 bar
TOOL CHANGER: 30 tools, HSK40, (upgradable to 60 ATC)
Dimensions & Weights
Machine weight: 4,200 kg
Dimensions:  2,200 (without bar feeder)  x  1,900 x  1,990H  (88” x 76” x 80”)
(2,500mm (100”) with mist extractor)
 
 
The machines of the s191 series are suitable for turning, milling and grinding of 
individual parts or from bar (diameters: 32, 50 and 65 mm) in a single setting. The series
has an extremely versatile modular structure, which means that it is possible to build any 
kind of machines from standardized modules for various machining tasks – including a
machining center with seven axes and three spindles.
 
The CNC Bumotec s191RP Linear turn-mill center is suitable for complete machining of very 
complex six sided parts. Linear motors ensure maximum precision and reliable 
repeatability in the machining of parts. Thanks to the combination of the rapid linear 
drive (acceleration: 1.1 g; speed: 50 m/min) with a high-resolution Renishaw measurement 
system (resolution: 1/100 µm) and a stabilized cooling circuit for all heat-generating 
elements, the s191RP Linear achieves excellent productivity. A unique feature is the 
high-speed spindle (150,000 rpm), on which it is possible not only to turn and mill 
ceramic parts but, using different grinding discs (measuring 0.5 to 80 mm), they can also 
be dry-ground.
 
Linear driven motors and direct-driven rotation axis
Extensive features with a maximum of 7 axes and 3 spindles
Unique spindle with high torque
Universal bar machining (bar passage: 50mm)
 
Shipping Dimensions:
Machine:  88" x 88" x 96" 9,500 lbs
Tank:  112" x 70" x 78" 2,500 lbs
Conveyor:  145" x 62" x 54" 1,700 lbs
Chiller w/Pallet:  40" x 32" x 50" 410 lbs
Crate w/Misc Items:  44" x 42" x 30" 450 lbs