RB Series Bridge Type Machining Center

 

RB Series

High-speed, bridge-type machining centers to 120.5" X and 47.2" Y.

 Work Area:
X/Y/Z travel 212: 83.5/47.2/31.5 in (2120/1200/800 mm)
312: 120.5/47.2/31.5 in (3060/1200/800 mm)
Distance from Spindle Nose to Table Top 5.9 - 37.4 in (150 - 950 mm)
Distance Between Columns 51.2 in (1300 mm)

Table: 
Table Size X Direction 212: 78.7 in (2000 mm)
312: 118.1 in (3000 mm)
Table Size Y Direction 43.3 in (1100 mm)
Table Load Capacity 212: 7700 lb (3500 kg)
312: 9900 lb (4500 kg)

Spindle: 
Spindle speed 10~6,000 rpm geared
Spindle taper CAT50
Spindle motor 30/35 hp (22/26 kW)
Feeds: 
Rapid Feedrate X, Y 944 ipm (24 m/min)
Rapid Feedrate Z 708 ipm (18 m/min)
Cutting Feedrate 394 ipm (10 m/min)

Automatic Tool Change: 
Magazine capacity 32 (40 opt.)

Accuracy: 
Positioning (JIS) ± 0.0002 in (±0.005 mm)
Repeatability (JIS) ± 0.0001 in (±0.003 mm)

Dimensions: 
Machine size 212: 230.7 x 185 x 163.3 in
(5860 x 4700 x 4150 mm)
312: 312.2 x 185 x 163.3 in
(7930 x 4700 x 4150 mm)

Specifications subject to change.