CITIZEN K-Series

Citizen's new generation of CNC sliding head lathes is further advanced with the introduction of the K-series. The K-series, based around the latest Fanuc 31i control brings many benefits including substantially reduced idle time, heavier construction, higher accuracy and an extremely flexible specification.

	K12 Type VI	12mm bar capacity
	K16 Type VI	16mm bar capacity
	K12 Type VII	12mm bar capacity, X2 axis on sub-spindle
	K16 Type VII	16mm bar capacity, X2 axis on sub spindle

Model Comparison Chart (Standard Tool Configuration)

Technical Data	K12-VI	K16-VI	K12-VII	K16-VII
Axes
Number of axes	6	6	7	7
Main spindle
Max. turning diameter [mm]	12	16	12	16
Max. turning length [mm] (in one chucking)	200	200	200	200
Main spindle max. speed [rpm]	15,000	15,000	15,000	15,000
Main Spindle Drive Rating [kW]	3.7	3.7	3.7	3.7
No. of turning tools	5	6	5	6
Number of tools for front-end machining	4	4	4	4
C-Axis [°]	0.001	0.001	0.001	0.001
Sub-spindle
Max. workpiece diameter [mm]	12	16	12	16
Max. workpiece length [mm]	90	90	90
Drive rating [kW]	1.1	1.1	1.1	1.1
Max. Spindle Speed [rpm]	10,000	10,000	10,000	10,000
Number of tools for back-end machining	4	4	4	4
C-Axis [°]	0.01	0.01	0.01	0.01
Driven Tools
Driven Tools (transverse)	4	4	4	4
Driven Tool Motor Power [kW]	0.4	0.4	0.4	0.4
Driven Tool Max. Speed [rpm]	6,000	6,000	6,000	6,000
Other Information
Space Requirement [mm]	1680x1000	1680x1000	1680x1000	1680x1000