LB Series
The LB Series is a double column, fixed rail bridge machine designed for heavy cutting applications. It features a robust geared-head spindle, a hydraulic counterbalance system on the headstock, and a Meehanite cast iron base. These features allow the machine to excel in the heaviest of cuts.
The LB Series models have extended Y-axis travel with 5-face machining capabilities to allow for the machining of complex workpieces. This machine features automatic tool changes in the vertical and horizontal orientations and offers automatic clamping of the headstock. Headstock options include 30 degree, 90 degree, extension, and manual universal.
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Specifications
Specifications
| Table Size |
118" x 78.7" (3,000 mm x 2,000 mm) |
| X-axis Travel |
120.5" (3,060 mm) |
| Y-axis Travel (spindle head) |
84.6" (2,150 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
90.5" (2,300 mm) |
| Maximum Table Load |
26,450 lb (12,000 kg) |
| Spindle Speed |
6,000 RPM |
| Spindle Taper |
CAT50 |
| Rapid Feedrate (X,Y and Z) |
945 ipm, 787 ipm, 590 ipm (24m/min, 20m/min, 15m/min) |
| Tool Storage Capacity |
32 |
| Maximum Cutting Feedrate |
394 ipm (10 m/min) |
| Table Size |
157.4" x 78.7" (4,000 mm x 2,000 mm) |
| X-axis Travel |
159.8" (4,060 mm) |
| Y-axis Travel (spindle head) |
84.6" (2,150 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
90.5" (2,300 mm) |
| Maximum Table Load |
33,000 lb (15,000 kg) |
| Spindle Speed |
6,000 RPM |
| Spindle Taper |
CAT50 |
| Rapid Feedrate (X,Y and Z) |
787 ipm (20 m/min) |
| Tool Storage Capacity |
32 |
| Table Size |
196.8" x 78.7" (5,000 mm x 2,000 mm) |
| X-axis Travel |
199.2" (5,060 mm) |
| Y-axis Travel (spindle head) |
84.6" (2,150 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
90.5" (2,300 mm) |
| Maximum Table Load |
39,600 lb (18,000 kg) |
| Spindle Speed |
6,000 RPM |
| Spindle Taper |
CAT50 |
| Rapid Feedrate (X,Y and Z) |
787 ipm (20 m/min) |
| Table Size |
118" x 94.5" (3,000 mm x 2,400 mm) |
| X-axis Travel |
120.5" (3,060 mm) |
| Y-axis Travel (spindle head) |
100.4" (2,550 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
106.3" (2,700 mm) |
| Maximum Table Load |
26,450 lb (12,000 kg) |
| Spindle Speed |
6,000 RPM |
| Spindle Taper |
CAT50 |
| Rapid Feedrate (X,Y and Z) |
787 ipm (20 m/min) |
| Tool Storage Capacity |
32 |
| Maximum Cutting Feedrate |
394 ipm (10 m/min) |
| Table Size |
157.4" x 94.5" (4,000 mm x 2,400 mm) |
| X-axis Travel |
159.8" (4,060 mm) |
| Y-axis Travel (spindle head) |
100.4" (2,550 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
106.3" (2,700 mm) |
| Maximum Table Load |
33,000 lb (15,000 kg) |
| Spindle Speed |
6,000 RPM |
| Spindle Taper |
CAT50 |
| Rapid Feedrate (X,Y and Z) |
787 ipm (20 m/min) |
| Tool Storage Capacity |
32 |
| Maximum Cutting Feedrate |
394 ipm (10 m/min) |
| Table Size |
196.8" x 94.5" (5,000 mm x 2,400 mm) |
| X-axis Travel |
199.2" (5,060 mm) |
| Y-axis Travel (spindle head) |
100.4" (2,550 mm) |
| Y-axis Travel for -YM Configuration |
125.9" (3,200 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
106.3" (2,700 mm) |
| Maximum Table Load |
39,600 lb (18,000 kg) |
| Spindle Speed |
6,000 RPM: 35 HP (26 kW) / 30 HP (22 kW) |
| Spindle Speed |
5:000 RPM: 40 HP (30 kW) / 35 HP (26 kW) |
| Spindle Torque |
6,000 RPM: 461 ft-lb (626.2 Nm) |
| Spindle Torque |
5,000 RPM: 1,115 ft-lb (1,512 Nm) |
| Spindle Nose |
Gearbox (CAT50): 6,000 RPM |
| Spindle Nose |
Gearbox (CAT50): 5,000 RPM |
| Rapid Feedrate (X and Z axes) |
590 ipm (15 m/min) |
| Rapid Feedrate (X,Y and Z) |
787 ipm (20 m/min) |
| Maximum Cutting Feedrate |
394 ipm (10 m/min) |
| Rapid feedrate - X axis |
32 Standard (60, 90, 120 Optional) |
| Rapid feedrate - Y axis |
498" x 224" x 171" (12,660 mm x 5,700 mm x 4,350 mm) |
| Cutting feedrate |
97,900 lb (45,500 kg) |
| Table Size |
236.2" x 94.5" (6,000 mm x 2,400 mm) |
| X-axis Travel |
238.5" (6,060 mm) |
| Y-axis Travel (spindle head) |
100.4" (2,550 mm) |
| Y-axis Travel for -YM Configuration |
125.9" (3,200 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
106.3" (2,700 mm) |
| Maximum Table Load |
44,000 lb (20,000 kg) |
| Spindle Speed |
6,000 RPM: 35 HP (26 kW) / 30 HP (22 kW) |
| Spindle Speed |
5:000 RPM: 40 HP (30 kW) / 35 HP (26 kW) |
| Spindle Torque |
6,000 RPM: 461 ft-lb (626.2 Nm) |
| Spindle Torque |
5,000 RPM: 1,115 ft-lb (1,512 Nm) |
| Spindle Nose |
Gearbox (CAT50): 6,000 RPM |
| Spindle Nose |
Gearbox (CAT50): 5,000 RPM |
| Spindle Taper |
492 ipm (12 m/min) |
| Rapid Feedrate (X,Y and Z) |
787 ipm (20 m/min) |
| Tool Storage Capacity |
590 ipm (15 m/min) |
| Maximum Cutting Feedrate |
315 ipm (8 m/min) |
| Rapid feedrate - X axis |
32 Standard (60, 90, 120 Optional) |
| Rapid feedrate - Y axis |
568" x 224" x 171" (14,415 mm x 5,700 mm x 4,350 mm) |
| Cutting feedrate |
105,800 lb (48,000 kg) |
| Table Size |
157.4" x 94.5" (4,000 mm x 2,400 mm) |
| X-axis Travel |
159.8" (4,060 mm) |
| Y-axis Travel (spindle head) |
131.9" (3,350 mm) |
| Y-axis Travel for -YM Configuration |
157.4" (4,000 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
137.8" (3,500 mm) |
| Maximum Table Load |
33,000 lb (15,000 kg) |
| Spindle Speed |
6,000 RPM: 35 HP (26 kW) / 30 HP (22 kW) |
| Spindle Speed |
5:000 RPM: 40 HP (30 kW) / 35 HP (26 kW) |
| Spindle Torque |
6,000 RPM: 461 ft-lb (626.2 Nm) |
| Spindle Torque |
5,000 RPM: 1,115 ft-lb (1,512 Nm) |
| Spindle Nose |
Gearbox (CAT50): 6,000 RPM |
| Spindle Nose |
Gearbox (CAT50): 5,000 RPM |
| Spindle Taper |
708 ipm (18 m/min) |
| Rapid Feedrate (X,Y and Z) |
590 ipm (15 m/min) |
| Tool Storage Capacity |
590 ipm (15 m/min) |
| Maximum Cutting Feedrate |
394 ipm (10 m/min) |
| Rapid feedrate - X axis |
32 Standard (60, 90, 120 Optional) |
| Rapid feedrate - Y axis |
423" x 310" x 171" (10,747 mm x 7,648 mm x 4,353 mm) |
| Cutting feedrate |
112,000 lb (51,000 kg) |
| Table Size |
196.8" x 94.5" (5,000 mm x 2,400 mm) |
| X-axis Travel |
199.2" (5,060 mm) |
| Y-axis Travel (spindle head) |
131.9" (3,350 mm) |
| Y-axis Travel for -YM Configuration |
157.4" (4,000 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
39,600 lb (18,000 kg) |
| Maximum Table Load |
33,000 lb (15,000 kg) |
| Spindle Speed |
6,000 RPM: 35 HP (26 kW) / 30 HP (22 kW) |
| Spindle Speed |
5:000 RPM: 40 HP (30 kW) / 35 HP (26 kW) |
| Spindle Torque |
6,000 RPM: 461 ft-lb (626.2 Nm) |
| Spindle Torque |
5,000 RPM: 1,115 ft-lb (1,512 Nm) |
| Spindle Nose |
Gearbox (CAT50): 6,000 RPM |
| Spindle Nose |
Gearbox (CAT50): 5,000 RPM |
| Spindle Taper |
590 ipm (15 m/min) |
| Rapid Feedrate (X,Y and Z) |
590 ipm (15 m/min) |
| Tool Storage Capacity |
590 ipm (15 m/min) |
| Maximum Cutting Feedrate |
394 ipm (10 m/min) |
| Rapid feedrate - X axis |
32 Standard (60, 90, 120 Optional) |
| Rapid feedrate - Y axis |
515" x 310" x 171" (13,071 mm x 7,648 mm x 4,353 mm) |
| Cutting feedrate |
116,600 lb (53,000 kg) |
| Table Index |
236.2" x 94.5" (6,000 mm x 2,400 mm) |
| X-axis Travel |
238.5" (6,060 mm) |
| Y-axis Travel (spindle head) |
131.9" (3,350 mm) |
| Y-axis Travel for -YM Configuration |
157.4" (4,000 mm) |
| Z-Axis Travel |
31.5" (800 mm) |
| Optional Z-axis Travel |
39.4" (1,000 mm), 47.2" (1,200 mm), 55.1" (1,400 mm) |
| Distance from Spindle Nose to Table Top |
7.9" to 39.4" (200 mm to 1,000 mm) |
| Distance Between Columns |
137.8" (3,500 mm) |
| Maximum Table Load |
44,000 lb (20,000 kg) |
| Spindle Speed |
6,000 RPM: 35 HP (26 kW) / 30 HP (22 kW) |
| Spindle Speed |
5:000 RPM: 40 HP (30 kW) / 35 HP (26 kW) |
| Spindle Torque |
6,000 RPM: 461 ft-lb (626.2 Nm) |
| Spindle Torque |
5,000 RPM: 1,115 ft-lb (1,512 Nm) |
| Spindle Nose |
Gearbox (CAT50): 6,000 RPM |
| Spindle Nose |
Gearbox (CAT50): 5,000 RPM |
| Spindle Taper |
492 ipm (12 m/min) |
| Rapid Feedrate (X,Y and Z) |
590 ipm (15 m/min) |
| Tool Storage Capacity |
590 ipm (15 m/min) |
| Maximum Cutting Feedrate |
394 ipm (10 m/min) |
| Rapid feedrate - X axis |
32 Standard (60, 90, 120 Optional) |
| Rapid feedrate - Y axis |
597" x 310" x 171" (15,161 mm x 7,648 mm x 4,353 mm) |
| Cutting feedrate |
121,000 lb (55,000 kg) |