Automatic eight-position head UG9326-06

The eight-position automatic head is used for automatic indexing of cutting and auxiliary tools installed in a tool disk with a horizontal axis of rotation. The eight-position automatic head is designed to equip lathes with various numerical control systems.

MAIN TECHNICAL DATA

The automatic eight-position head has a one-sided counterclockwise direction of rotation of the tool disk if you look at the end of the disk.

The maximum imbalance is 2 kg·m.

The maximum weight of cutting and auxiliary tools must not exceed 45 kg. When using less than 8 positions, the toolholders must be installed evenly over the entire head disk (to reduce imbalance and wear of the moving part of the head).

The frequency of head cycles should be no more than 60 cycles per hour. Cycle is a moving from position to position

Denomination	Value
Distance from the base plane to the axis of the automatic head, mm	121
Number of positions	8
Hole diameter in the disk for tool holders according to GOST 24900, mm	40N7
Maximum allowable overturning moment
by cutting force, kN·m	2,8*
Head indexing stability, µm:
radial	5
axially	10
Overall dimensions, no more, mm (without tool holders):
length	500
width	335
height	335
Head weight, kg, no more:	115

Technical characteristics of electrical equipment

Type of supply current	three-phase, alternating
Current frequency, Hz	50±0,5
Voltage, V	380±38
Control circuit voltage, V	24±2,4
Head drive motor type (built-in version)	AIRV63V4U3
Electric motor power, kW	0,37
Synchronous rotation frequency of the electric motor, min-1	1500
Magnetic contacts type in the position sensor	KEM-2B
Note
1 * For trouble-free operation of the head on the machine, the moment from
the cutting force should not exceed the maximum allowable overturning moment.
2 By special order, electrical equipment can be manufactured to other standard parameters.
3 It is allowed to use an electric motor of another size with parameters not lower than those indicated.

Designation	Denomination	Number	Note
UG9326-06	Automatic eight-position head	1
Included in the kit and the cost of the head
Spare parts
180-185-36-2-3 GOST 9833	Rubber sealing ring	2	Replace after 1 year (fig.2 pos.48)
Documents
UG9326.0000.000-06RE	Manual	1
Supplied on request for a fee
UG9326.0000.009	Compensator	1	*Thickness given with allowance for fit
UG9326.0000.010	Compensator	1	*Thickness given with allowance for fit
291.341.121	Tool post with perpendicular slot	3	Upon agreement, delivery of a different number and other standard sizes of tool holders is allowed.
291.341.221	Parallel slot holder	3
291.342.132	Tool post for axial tool	1*	* On request, completion with adapter hubs with tapered holes is allowed
291.341.222	Offset axial tool holder	1*