Ri 3050 Silent Features:

• 15° Slant Bed Structure
• High-speed indexing and Positioning in idle time
• High rigid bed design
• Rigid Headstock & Heavy Duty Spindle
• High precision L.M. guide ways
• Tail stock with hydaulic quill
• Centralized & Programmable Lubrication
• Operator Friendly CNC machine

		Ri 3050	Ri 3070	Ri 5050	Ri 5070	Ri 5080
System		Siemens / Fanuc
CAPACITY
Chuck Size	mm	250	250	315/400	315/400	315/400
Standard Turning Diameter	mm	300	300	500	500	500
Maximum Turning Diameter	mm	400	400	650	650	650
Maximum Turning Length	mm	500	700	500	700	800
Max. Job Swingover Dia.	mm	550	550	700	700	700
Slant Angle	degree	15	15	15	15	15
MAIN SPINDLE
Spindle Nose	–	A2-6	A2-6	A2-8	A2-8	A2-8
Hole Through Spindle	mm	70	70	90	90	90
Spindle Speed Range	rpm	2000	2000	1500	1500	1500
Spindle Motor Power (Induction/Servo)	hp/kw	15/11	15/11	20/15	20/15	25/18.5
AXIS
X-Axis Stroke	mm	250	250	350	350	350
Z-Axis Stroke	mm	500	700	500	700	800
Feed Drive (X & Z)	Nm	6/6	6/8	6/6	6/8	6/8
LM Size (X/Z)	mm	35/45	35/45	35/45	35/45	35/45
Ball Screw Dia & Pitch (Z/X)	mm	32×10, 32×10	32×10, 32×10	40×10, 32×10	40×10, 32×10	40×10, 32×10
TOOL TURRENT
No of Station(Std.)	–	8/4	8/4	8/4	8/4	8/4
Max. Boring Bar Diameter	mm	40	40	40	40	40
Tool Size	mm	25×25	25×25	25×25	25×25	25×25
TAIL STOCK
Quill Dia	mm	70	70	100	100	100
Quill Stroke	mm	125	125	125	125	125
ACCURACY
Max. Spindle Nose Runout	mm	0.003	0.003	0.005	0.005	0.005
Repeatability	mm	0.005	0.005	0.005	0.005	0.005
Positioning	mm	0.010	0.01	0.01	0.01	0.01
OTHER DATA
Machine Weight(Approx)	Kg	3450	4200	4325	4450	4700
Length(Approx)	mm	2555	2755	2755	2800	3100
Width(Approx)	mm	1780	1820	1820	1900	1950
Height(Approx)	mm	1625	1625	1700	1700	1715