VH20

Miling Head VH20

Lean. Dynamic. Strong.

The VH20 milling head sets new standards. Developed to realize the idea of a universally applicable portal milling machine for volume cutting with different working ranges in all axes, the VH20 combines strong torques with high rotation speeds in the A and C axes up to 360°/s. In combination with above-average accuracy of the entire machine concept, this results in a high surface quality. The VH20 milling head has a symmetrical design and a compact design that tapers downwards, giving it a low interference contour.

The fork head is designed in monobloc versions made of cast iron. This design achieves maximum temperature stability and has integrated vibration and vibration damping, which ensures even more precise results during the milling process.

Technical Data

FZP37 & FZU37

Milling Head

Torque Rotary Axes

in control

A-Axis: 1.200 Nm (885 ft lb)

C-Axis: 1.047 Nm (772 ft lb)

clamped

A-, C-Axis: 3.000 Nm (2212 ft lb)

Swiveling Range

A-Axis

 

± 110° oder +125/-95°

C-Axis

Z-Axis < 1.500 mm (59")

300°

Z-Axis ≥ 1.500 mm (59")

360°

Drives - Rotary Axes

Rate of Feed

A-, C-Axis

180°/s

Acceleration

A-, B, C-Axis

700°/s2

Resolution

A-, B, C-Axis

0,0001°

Accuracy

Positioning Accuracy

A-, C-Axis

10"

Repeatability

A-, C-Axis

6"

Milling Spindle 39 kW (52 hp)

Spindle Power

S1 (100%)

39 kW (52 hp)

S6 (40%/2min)

52 kW (70 hp)

Spindle Speed

 

24.000 rpm

Torque

S1 (100%)

32 Nm (24 ft lb)

S6 (40%/2min)

43 Nm (32 ft lb)

Constant Power

S1 (100%)

11.550-24.000 rpm

Swivel Axis - Spindle Nose

 

326 mm (13")

Tool Holder

 

HSK-A63

Tool Clamping

 

Spring Clamp

Tool Release

 

Hydraulic

Coolant Supply, Air Blowing

 

External and Through Tool

Milling Spindle 42 kW (56 hp)

Spindle Power

S1 (100%)

42 kW (56 hp)

S6 (40%/2min)

50 kW (67 hp)

Spindle Speed

 

24.000 rpm

Torque

S1 (100%)

67 Nm (49 ft lb)

S6 (40%/2min)

84 Nm (62 ft lb)

Constant Power

 

6.000-24.000 rpm

Swivel Axis - Spindle Nose

 

326 mm

Tool Holder

 

HSK-A63

Tool Clamping

 

Spring Clamp

Tool Release

 

Hydraulic

Coolant Supply, Air Blowing

 

External and Through Tool