CITIZEN R-Series

The R Series of machines defines it's own category for ultra-precise production of small and tiny parts up to 7mm in diameter. The machines are designed to directly replace a cam-control lathe due to the ultra-small footprint. This leads to significantly higher productivity from the same space.

	R04-VI	4mm bar capacity with additional tooling and sub-spindle.
	R07-VI	7mm bar capacity with additional tooling and sub-spindle.

Model Comparison Chart

Technical Data	R04-VI	R07-VI
Main spindle
Max. turning diameter [mm]	4	7
Max. turning length [mm] (in one clamp)	40	40
Main spindle speed [rpm]	20,000	16,000
Main Spindle Drive Rating [kW]	0.75 / 1.1	0.75 / 1.1
No. of turning tools	5	5
No. of front working tools	3	3
No. of end working tools	3	3
Spindle Indexing	1°	1°
Spindle through hole [mm]	9	12
Sub-spindle
Max. workpiece diameter [mm]	4	7
Max. workpiece length [mm]	30	40
Drive rating [kW]	0.5	0.5
Speed [rpm]	200-10,000	200-10,000
Sub-spindle indexing	1°	1°
Driven Tools in Vertical Tool Holder
Driven Tools (transverse)	2	2
Drive rating [kW]	0.2	0.2
Speed [rpm]	200-8,000	200-8,000
Other Information
Rapid feed rate (all Axes) [m/min]	30	30
Space Requirement [mm] [LxDxH]	1265x560x1410	1465x560x1410
Weight [kg]	800	800
Power Requirement (without bar feed) [kVA]	4	4