big Gear Hobbing Machine Y31125E Y31200E dia 1250 2000mm, module 16mm

Maximum hobbing module

Steel

12 mm

Cast iron

16 mm

Maximum workpiece diameter when processing straight tooth gear

With rear column

1000 mm

Without rear column

1250 mm

Maximum workpiece width when processing straight tooth gear (width between centre≥200)

450 mm

Maximum travel of tool post slide

470 mm

Distance between cutter axis and work table

Maximum

690 mm

Minimum

220 mm

Distance between axis of cutter and work table

Maximum

750 mm

Minimum

100 mm

Spindle hole

Morse 6

Maximum dimension of cutter

Diameter

260 mm

Length

300 mm

Diameter of changeable hobbing centre axis

27, 32, 40, 50 mm

Maximum axial movement of cutter

100 mm

Maximum loading capacity of work table

3 tons

Diameter of work table

1000 mm

Pore diameter of work table

220 mm

Taper bore of workpiece mandrel

Morse 6

Degree of spindle rotation

Class 7

Rotary range of spindle

16-125 r/m

Degree of vertical feed rate

Class 8

Range of vertical feed rate

0.39-4.39 mm/ work table rotation

Vertical rapid moving speed of sliding carriage

0.525 m/min

Vertical manual rotation speed of sliding carriage

0.63 mm/r

Rapid moving speed of work table

0.47 m/min

Accuracy of radial manual federate of work table

0.02 mm

Power and rated speed of main motor

N=11 Kw 1440 r/m

Power and rated speed of rapid motor

N=3 Kw  1420 r/m

Power and rated speed of rapid motor of work table

N=1.5 Kw  940 r/m

Power and rated speed of motor of hydraulic oil pump

N=1.5 Kw  940 r/m

Power and rated speed of motor of cooling pump

N=0.4 Kw  2800 r/m

Machine overall dimension (length×width×height)

3750×2040×2500 mm

Machine weight

13T

Maximum hobbing modulus

Steel

12 mm

Cast iron

16 mm

Maximum workpiece diameter

With rear column

1500 mm

Without rear column

2000 mm

Maximum workpiece width when processing straight tooth gear (width between centre≥200)

450 mm

Maximum travel of tool post slide

470 mm

Distance between cutter axis and work table

Maximum

690 mm

Minimum

220 mm

Distance between axis of cutter and work table

Maximum

1100 mm

Minimum

100 mm

Spindle hole

Morse 6

Maximum dimension of cutter

Diameter

260 mm

Length

300 mm

Diameter of changeable hobbing centre axis

27, 32, 40, 50 mm

Maximum axial movement of cutter

100 mm

Maximum loading capacity of work table

3 tons

Diameter of work table

1000 mm

Pore diameter of work table

220 mm

Taper bore of workpiece mandrel

Morse 6

Degree of spindle rotation

Class 7

Rotary range of spindle

16-125 r/m

Degree of vertical feed rate

Class 8

Range of vertical feed rate

0.39-4.39 mm/ work table rotation

Vertical fast moving speed of sliding carriage

0.525 m/min

Vertical manual rotation speed of sliding carriage

0.63 mm/r

Rapid moving speed of work table

0.47 m/min

Accuracy of radial manual federate of work table

0.02 mm

Power and rated speed of main motor

N=11 Kw 1440 r/m

Power and rated speed of rapid motor

N=3 Kw  1420 r/m

Power and rated speed of rapid motor of work table

N=1.5 Kw  940 r/m

Power and rated speed of motor of hydraulic oil pump

N=1.5 Kw  940 r/m

Power and rated speed of motor of cooling pump

N=0.4 Kw  2800 r/m

Machine overall dimension (length ×width ×height)

4400×2040×2500 mm

Machine weight

14.3T