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BM 2740U

BM Series

The large bridge type BM series utilizes an exceptionally rigid structure and a high torque spindle to ensure remarkable productivity. A heavy duty spindle assembly and a face/taper contact spindle nose reduce vibration and improve workpiece surface finish during high speed operations, while LM roller guideways provide optimal stability.

BM 2740U

Travels
Travel Distance X-axis
4000 mm (157.5 in)
Travel Distance Y-axis
2700 mm (106.3 in)
Travel Distance Z-axis
700 mm (27.5 in)
Travel Distance B-axis
±110°
Travel Distance C-axis
±220°
Rapid Traverse X-axis
12 m/min (472 in/min)
Rapid Traverse Y-axis
16 m/min (630 in/min)
Rapid Traverse Z-axis
16 m/min (630 in/min)
Rapid Traverse B-axis
30 rpm
Rapid Traverse C-axis
30 rpm
Table
Table Size
4000 x 2500 mm (157.5 x 98.4 in)
Max Load
10000 kg (22046 lbs)
Spindle
Speed
18000 rpm
Power
70 kW (94 Hp)
Torque
111 Nm (82 ft-lbs)
Spindle to Table Distance
50-750 mm (2-29.5 in)
Tooling
Shank
BIG PLUS CAT 50
Changer Capacity
60
Max Diameter
⌀80/150 mm (3.2/5.9 in)
Max Length
300 mm (11.8 in)
Machine Size
Length
10985 mm (433 in)
Height
4920 mm (193.7 in)
Width
6015 mm (237 in)