8 or 12 Position NC Turret

AK31 series NC turret produced by technology introduced from Baruffaldi S.P.A.ltaly is an important equipment of high performance and key part for full-function NC.lathe,it is designed to hold several tools featuring bidirectional indexing and the shortest indexing path .So that automation and high accuracy of operational procedures can be realized,

lt utilizes a face gear coupling as indexing mechanism.Indexing sequence is mainly controlled by a binary absolule encoderClamping and unclamping of turrel are signalled by a proximity switch which is connected together wilh the encoder to PC.With indespensable matching attachement,turret disc,tool holder(such as turning tool holder,boring tool holder collect and Morse tool shank),complicated work procedures can be realized,Other tool holders are on special orders.

AK31 series has 5 models,with each having both 8&12 stations.

Items		AK3180X8 (12)		AK31100X8(12)		AK31125X8(12)		AK31160X8(12)		AK31200X8(12)
Center height mm		80		100		125		160		200
Max inertia kgm2		1.30	0.80	4.50	3.00	7.50	4.50	32	15	70	22
Time for 30°rotation   s		0.19	0.16	0.27	0.22	0.32	0.27	0.50	0.30	0.62	0.34
Time for 30° rotation&clamping     s		0.58	0.50	0.80	0.68	0.95	0.80	1.50	0.90	1.80	1.02
Time for 45°rotation   s		0.29	0.25	0.40	0.34	0.47	0.40	0.75	0.45	0.90	0.50
Time for 45° rotation&clamping     s		0.67	0.58	0.95	0.79	1.10	0.95	1.75	1.06	2.10	1.19
Time for 180° rotation&clamping     s		1.54	1.33	2.15	1.80	2.50	2.15	4.0	2.44	5.23	2.70
Max unbalanced load torque		15		40		60		160		470
Angular indexing accuracy		±6”
Repeatability		±2”
Max load capacity  kg		40		120		160		380		500
Indexing frequency  n/h		750		750		750		600		600
Start-off power  KWA		1.1		1.6		1.6		2.8		2.8
N.W kg	Without disc	65		103		136		366		480
	With disc	95		149		210		486		593
G.W kg	Without disc	84		130		171		466		600
	With disc	115		178		245		586		713
Packing dimension mm		610x450x465		710x550x535		710x623x575		1013x760x750		1010x940x900