R01/R04

High-speed, high-precision machining of tiny precision parts

Machine Information

Cincom R01/R04

The Cincom R04 is designed for ultra-fine parts up to Ø4 mm and feed lengths up to 40 mm. It features a 20,000 rpm ceramic-bearing spindle that ensures high stability and precision, critical for micro-parts in electronics, medical devices, and horology.

Though exact tool drive specs are proprietary, it accommodates up to 17 tools with gang live-tooling and a sub-spindle for back-side operations. LFV chip-control enhances swarf management, improving surface finish and extending tool life. Estimated to consume under 5 kVA and with a very compact footprint, the R04 is ideal for space-constrained Indian micro-part shops. Citizen’s support center in Bangalore provides full installation, training, and application support for users aiming at high-output, ultra-precision operations.

FUNCTIONS

STANDARD NC FUNCTIONS

NC unit dedicated to the R series
Automatic power off function
7” monochrome LCD display
Tool offset pairs: 16
Display language
Macro dedicated to the R series
Axis control group count: 5
Background editing
Input code: ISO
Input/output interface: RS232C/PC card
Command input: incremental or absolute
Operating time display
Feed command: millimeters per revolution feed or millimeters per minute feed
Product counter: Up to 8 digits
Zero-point return function
Manual feed function
Automatic return to return position
Self-diagnostic function
Automatic return to queuing position
Program storage capacity equivalent to 20m
Automatic return to the start position
Alarm history display
On-machine program check function
Main spindle 15° index

FUNCTIONS

Optional NC functions

Program storage capacity
Tool noise radius compensation Equivalent to 120m of tape
Synchronous tapping
1° indexing, main, back Equivalent to 40m of tape
Continuous thread cutting
Canned cycle for drilling Equivalent to 80m of tape
Corner chamfer/round function

Accessories

Standard Accessories

Main spindle chuck
Workplace separator
Stationary guide bushing device
Chasing device
Stand-alone coolant tank with level sensor
Door switch

Accessories

Optional Accessories

Stationary guide bushing device with
Bar loader
Patrol lamp indicator
Cutoff tool breakage detector open/close function
Workpiece unloading device
Chip conveyor
Coolant flow rate detector
Small 4-division separator
Illuminator

Specifications

Machine Specifications

Item		R01II	R01VI	R04II	R04VI
Maximum machining diameter		1mm Dia.		4mm Dia.
Maximum machining length	Fixed guide bushing	20mm		40mm
Maximum machining length	Rotary guide bushing	20mm		30mm
Maximum drilling diameter for main spindle		3mm Dia.
Maximum front tapping diameter (tap, die)		M3
Spindle through-hole diameter		10mm Dia.
Spindle speed		Max.20,000min-1
Maximum drilling diameter for rotary tool		2mm Dia.
Maximum tapping diameter for rotary tool		M2
Spindle speed of the gang rotary tool		Max.8,000min-1
Maximum chuck diameter of back spindle		–	1mm Dia.	–	4mm Dia.
Maximum protrusion length of the back spindle workpiece		–	10mm	–	10mm
Maximum drilling diameter in back machining process		–	3mm Dia.	–	3mm Dia.
Maximum tapping diameter in back machining process		–	M3	–	M3
Back spindle speed		–	Max.20,000min-1	–	Max.20,000min-1
Number of tools to be mounted		13	17	13	17
Tool size	Turning tool	8mm
Tool size	Sleeve	15.875mm Dia.
Rapid feed rate	X1 axis	30m/min
Motors	For spindle drive	0.5/0.75kW
	For tool spindle drive	0.1kW
	For back spindle drive	–	0.5/0.75kW	–	0.5/0.75kW
	For cutting coolant oil	0.06kW
Rated power consumption		2.3kVA	3.4kVA	2.3kVA	3.4kVA
Load operation average power		0.9kVA	1.6kVA	0.9kVA	1.6kVA
Center height		1,000mm
Weight		1,050kg	1,100kg	1,050kg	1,100kg

Additional Information

Name	Jet needle
Material	Al
Dimension	Φ2.9 × 46.2 mm
Machine	R04VI
Cycle time	15.4 Seconds (without cut off breakage = 13.9 sec.)
Options	・Separator crack prevention type (CS)
Accuracy
Others
Ref. No.	R0407－ TC No.1255