Tsudakoma RNCV-801K-2 Twin Faced Rotary Table


TSUDAKOMA RNCV-801K-2 TWIN FACED ROTARY TABLE

RNCV-801K-2
CUSTOM TWIN FACED
ROTARY TABLE
WITH HYDRAULIC BOOSTER

TSUDAKOMA RNCV-801K-2 TWIN FACED ROTARY TABLE
(STANDARD TABLE SPECIFICATIONS LISTED BELOW)

Model		RNCV-801K
Table diameter		800
Center height		530
Center bore	Nose dia.	60H6
	Thru dia.	60
	Big Bore Option	250H7
Table T-slot width		18H7
Guide block width		22h7
Servo motor - Fanuc* (rpm)		Alpha 12i (3000)
Net Weight kg (lbs)		1,400 (3,080)
Speed reduction ratio		1/360
Max. table rotation speed with 3000 rpm motor		8.3
Indexing accuracy (arc sec.)		±7.5
Repeatability (arc sec.)		±2
Clamp system		Hydraulic or Air-hydraulic (optional)
Clamp torque@ 500psi Nm		6860 (5056 ft.lbs.)
Allowable wheel torque Nm		7840 (5778 ft.lbs.)
Allowable work weight kg (lbs)	Vertical [ ] = tailstock	600 (1,320) [1,500 (3,300)]
	Hor.	1,500 (3,300)
Allowable load when table clamped	F N (lbf)	49,000 (10,976)
	FxL Nm (ft lbs)	6,860 (5,056)
	FxL Nm (ft lbs)	9,800 (7,223)
*Other motors & rpm available • specification subject to change without notice • Dimensions = mm

RNCV-801K ACCURACIES

Inspection Items • Dimensions = mm			RNCV-801K
Inspection Items • Dimensions = mm			Std.	Scale
Table top flatness (concave)	OAL	-	0.03	0.02
Table top runout	-	-	0.02	0.01
Parallelism of table top to frame bottom	OAL	Hor.	0.03	0.02
Center bore runout	Spindle nose	-	0.01	0.005
Perpendicularity of table top to frame bottom	OAL	Vert.	0.03	0.02
Perpendicularity of table top to frame bottom guide blocks	OAL	Vert.	0.03	0.03
Indexing accuracy (arc sec.)	-	-	±7.5	±4
Parallelism of centerline between rotary table and tailstock to frame bottom guide blocks	Per 300mm	Vert.	0.02	0.02
Height difference of both center lines of rotary table and tailstock (Tailstock center line should be higher)	-	Vert.	0.02	0.02