Momentum
MFB-4050
Momentum
MFB-4050
Product description
Momentum’s MFB lathe series provides, in addition to its standard tool turret, a second set of Z-axis guide-ways with its own dedicated sub-carriage and head. This enables the interference-free use of long, deep-hole boring or drilling attachments. The MFB is perfect for cylinders and similar parts needing internal machining.
Industries
Automotive
Molds & Dies
Others
Product Highlights
Product Highlights
Max. swing diameter (in)Max. swing diameter (mm)
51.961,322
Max. swing over carriage (in)Max. swing over carriage (mm)
44.481,132
Max. load between center (lb)Max. load between center (kg)
19,841.69,000
Max. tuming length (in)Max. tuming length (mm)
2005,100
Distance between centers (in)Distance between centers (mm)
2015,120
Spindle bore (in)Spindle bore (mm)
A2-15 Ø9.1 Standard / A2-20 Ø10.8 Optional / A2-20 Ø12 Optional / A2-20 Ø14 OptionalØ232 Standard / Ø280 Optional / Ø310 Optional / Ø355 Optional
Spindle speeds (rpm)
Depends on chuck size
Headstock speed steps (in)Headstock speed steps (mm)
9.05 bore = 4 steps. 11.02 + = 3 steps230 bore = 4 steps. 280 + = 3 steps
Tool stations
12
OD Tooling (in)OD Tooling (mm)
1.25 x 1.2534 x 32
ID Tooling (in)ID Tooling (mm)
2 Standard / 1.6 Optional / 2.5 Optional52 Standard / 40 Optional / 63 Optional
Cutting feed rate (in/rev)Cutting feed rate (mm/rev)
3.937~19.6850.001~500
X 1 axis travel (in)X 1 axis travel (mm)
20 + 1512 + 25
Z 1 axis travel (in)Z 1 axis travel (mm)
1995,060
Rapid travel, X & Z axis (in/min)Rapid travel, X & Z axis (m/min)
393.7, 393.712, 12
Ball screw diameter X, Z (in)Ball screw diameter X, Z (mm)
1.97, 3.1550, 80
Spindle motor (HP)Spindle motor (kW)
α40i: 49.6 / 60.3, Optional: 60.3 / 73.7α40i: 37 / 45, Optional: 45 / 55
X axis servo motor (HP)X axis servo motor (kW)
α22i: 5.36α22i: 4.0
Z axis servo motor (HP)Z axis servo motor (kW)
α30i: 9.38α30i: 7.0
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