Milling heads

HPR 50

The right-angle manual HPR 50 head consists of two compactly joined basic parts, which can be mutually rotated to reach the required position of the work spindle head.

• number of axes: 1
• speed (min^-1): 3 000
• output (kW): 25
• moment (Nm): 1 200
• positioning: manual
• weight (kg): 200

HUR 50

Universal hand-positioned milling head HUR 50 head consists of three compactly joined basic parts, which can be mutually rotated to reach the required general position of the work spindle head. The adjustment angles have the increment of 0.1°on circumferential scales fi tted with nonius. For adjustment of parts of the head into 8 basic positions (4x90° in the vertical separating plane, 2x180° in the inclined separating plane).

• number of axes: 2
• speed (min^-1): 3 000
• output (kW): 20
• moment (Nm): 1 000
• positioning: manual
• weight (kg): 330

HUI 50

The HUI 50 milling head is automatically indexed in both planes in 2.5°, thus allowing higher effi ciency of the spindle head‘s rotation against the orthogonal system of coordinates.

• number of axes: 2
• speed (min^-1): 3 000
• output (kW): 32
• moment (Nm): 1 000
• positioning: index 2,5°
• weight (kg): 440

HUF 50

The milling universal continuously positioned HUF 50 head is used as a special accessory for the TOS VARNSDORF a.s. machines. The HUF 50 milling head can be positioned in both axes in 0.001°.

• number of axes: 2
• speed (min^-1): 3 000
• output (kW): 28
• moment (Nm): 1 000
• positioning: 2x 0,001°
• weight (kg): 600

HOI 50

The milling orthogonal automatically indexed HOI 50 head consists of three compactly joined basic parts, which can be mutually rotated in the A and C axes to reach the required general position of the work spindle head. The rotational parts are positioned by a mechanical drive from the machine‘s spindle, which allows positioning ±185° in axis C, ±120° in axis A.

• number of axes: 2
• speed (min^-1): 4 000
• output (kW): 37
• moment (Nm): 1 200
• positioning: index 1°
• weight (kg): 1 100

HOIL 50

The orthogonal automatically indexed light HOIL 50  head is based on the same concept as the milling head HOI 50.

• number of axes: 2
• speed (min^-1): 3 000
• output (kW): 25
• moment (Nm): 1 000
• positioning: index 1°
• weight (kg): 450

HOIT 50

The two-axis milling heavy orthogonal HOIT 50  head is designed as a special accessory especially for hydrostatic machines.

• number of axes: 2
• speed (min^-1): 2 000
• output (kW): 50
• moment (Nm): 2 500
• positioning: index 1°
• weight (kg): 1 100

HPI 50

Single-axis right-angle milling head positioned in 1°.

• number of axes: 1
• speed (min^-1): 4 000
• output (kW): 37
• moment (Nm): 1 200
• positioning: index 1°
• weight (kg): 600

HV/V

The head consists of three compactly joined basic parts with mutual rotation in the A and C axes. The mutual movement of these parts is provided by separate servo drives, which allow continuous positioning in full rotation range and smooth movement of both axes during machining.

• number of axes: 2
• speed (min^-1): 3 500
• output (kW): 22
• moment (Nm): 500
• positioning: index 0,001°
• weight (kg): 800

HV/EH

Fork-type one- or twoaxis milling head with integrated electric spindle.

• number of axes: 2
• speed (min^-1): 20 000*
• output (kW): 43*
• moment (Nm): 120*
• positioning: index 0,001°
• weight (kg): 800*

* another type of electrospindle or milling head can be discussed with the machine tool manufacturer