Rotary Table for Horizontal Machining Center ACR-4050

PRODUCTS

ACR-4050

High precision & high rigidity
Optical encoder ensures high indexing accuracy after tool change
Angle indexing increments of 0.001° or 1°
APC-friendly design: automatic worktable change and forward/backward movement capabilities
Suitable for flexible manufacturing systems (FMS)

Reference

Specifications / Model	Unit	ACR-4050	ACR-500	ACR-630	ACRC-630	ACRC-800	ACRC-1000
Pallet Clamping Mode		Position Cone	Position Cone	Position Cone	Roller Plate	Roller Plate	Roller Plate
Minimum Input Increment	deg.	0.001°	0.001°	0.001°	0.001°	0.001°	0.001°
Worktable Diameter	mm	400x500	500x500	630x630	630x630	800x800	1000x1000
Overall Height	mm	490	380	520	485	550	515
Center Bore Diameter	Ømm	Ø40^H7	Ø50^H7	Ø50^H7	Ø50^H7	-	-
Width Of T-Slot/Screw Holes	mm	M12xP1.75	M16xP2.0	M16xP2.0	Ø18^H7	Ø22^H7	Ø22^H7
Indexing Accuracy	sec.	15(*)	15"(*)	15(*)	15(*)	15(*)	20(*)
Repeatability	sec.	4	4"	4	4	4	4"
Pallet Clamping Drive Pressure	kg/cm²	50	50	50	35	35	45
Pallet Clamping Torque	kg	3000	3000	5500	5500	6000	12000
Worktable Clamping Drive Pressure	kg/cm²	50	35	35	35	35	45
Worktable Clamping Torque	kg-m	280	250	420	470	700	850
Allowable Turntable Torque	kg-m	250	250	420	230	360	360
Allowable Load Capacity	kg	420	600	1250	1200	2000	2000
Servo Motor (Model As Required)	FANUC	αiF12i	α12i	αiF12	αiF22	αiF22	αiF22
	MITSUBISHI	HF-203	HF-203	HF-204S	HF-345S	HF-345S	HF-345S
	SIEMENS	1FK7083	1FK7083	1FK7083	1FK7101	1FK7101	1FK7101
	HEIDENHAIN	QSY155B	QSY155B	QSY155B	QSY155D	QSY155D	QSY155D
Speed Reduction Ratio		1/180	1/180	1/180	1/180	1/180	1/180
Table Rotation Speed (Motor)	r.p.m	16.6	16.6 (3000)	16.6	16.6	16.6	16.6
Net Weight (Motor Excluded)	kg	387	520	960	920	1200	2300
(*) varies depending on encoder

Additional files