LB Series Bridge Type Machining Center

 

LB Series

Our largest bridge-type machining centers with 238.6" X and 100.4" Y.

Work Area: 

X/Y/Z travel

321: 120.5/84.6/31.5 in
(3060/2150/800 mm)
325: 120.5/100.4/31.5 in
(3060/2550/800 mm)
421: 159.8/84.6/31.5 in
(4060/2150/800 mm)
425: 159.8/100.4/31.5 in
(4060/2550/800 mm)
521: 199.2/84.6/31.5 in
(5060/2150/800 mm)
525: 199.2/100.4/31.5 in
(5060/2550/800 mm)
625: 238.6/100.4/31.5 in
(6060/2550/800 mm)


Table: 

Table Size X Direction 321/325: 118.1 in (3000 mm)
421/425: 157.5 in (4000 mm)
521/525: 196.8 in (5000 mm)
625: 236.2 in (6000 mm)
Table Size Y Direction 321/421/521: 78.7 in (2000 mm)
325/425/525/625: 94.5 in (2400 mm)
Table Load Capacity 321/325: 26450 lb (1200 kg)
421/425: 33000 lb (15000 kg)
521/525: 39680 lb (18000 kg)
625: 44000 lb (20000 kg)

Spindle: 

Spindle speed 10~6,000 rpm geared
Spindle taper CAT50
Spindle motor 30/35 hp (22/26 kW)

Feeds: 
Rapid Feedrate X 321/325: 944 ipm (24 m/min)
421/425: 708 ipm (18 m/min)
521/525: 492 ipm (12.5 m/min)
625: 354 ipm (9 m/min)
Rapid Feedrate Y 787 ipm (20 m/min)
Rapid Feedrate Z 708 ipm (18 m/min)
Cutting Feedrate 321/325/421/425: 394 ipm (10 m/min)
521/525/625: 315 ipm (8 m/min)

Automatic Tool Change: 
Magazine capacity 32 (60, 90, 120 opt.)

Accuracy: 
Positioning (JIS) ± 0.0006 in (±0.015 mm)
Repeatability (JIS) ± 0.0001 in (±0.003 mm)

Dimensions: 
Machine size

321: 339.8 x 212.6 x 171.2 in
(8630 x 5400 x 4350 mm)
325:339.8 x 224.4 x 171.2 in
(8630 x 5700 x 4350 mm)
421: 420.5 x 212.6 x 171.2 in
(10680 x 5400 x 4350 mm)
425: 420.5 x 224.4 x 171.2 in
(10680 x 5700 x 4350 mm)
521: 498.6 x 212.6 x 171.2 in
(12665 x 5400 x 4350 mm)
525: 498.6 x 224.4 x 171.2 in
(12665 x 5700 x 4350 mm)
625: 568 x 224.4 x 171.2 in
(14415 x 5700 x 4350 mm)

Specifications subject to change.