Bridge 5th-Axis

Mode		Unit	FB-170	FB-255	FB-320	FB-400
Table diameter		mm	ø170	ø255	ø320	ø400
Disk aperture		mm	40	50	80	50
T-groove of disk surface		mm	12H8	12H8	12H8	12H8
Tile angle		deg.	±110°	±120°	±120°	±120°
0° time disk height		mm	255	367.5	385	462.5
90°time center height		mm	135	213	210	305
Rotation axis motor	FANUC	-	ßis2	ßis8	ßis8	ßis22
Rotation axis motor	MITSUBISHI	-	KP73	HF104	HF154	HF204
Tilting axis motor	FANUC	-	ßis8	ßis8	ßis22	ßis22
Tilting axis motor	MITSUBISHI	-	HF104	HF154	HF204	HF204
Speed reduction ratio	Rotation axis	-	1:121	1:121	1:121	1:145
Speed reduction ratio	Tilting axis	-	1:90	1:120	1:120	1:120
Max.table speed		rpm	33.3	33.3	33.3	20
Min.increment		deg.	0.001°	0.001°	0.001°	0.001°
Lndexing arccuracy	Rotation axis	sec.	20	20	20	20
Lndexing arccuracy	Tilting axis	sec.	15	20	20	20
Repeatability	Rotation axis	sec.	4	4	4	4
Repeatability	Tilting axis	sec.	4	4	4	4
Allowable work inertia	Rotation axis	Kg.cm.sec²	9	26.5	71.6	120
Allowable work inertia	Tilting axis	Kg.cm.sec³	8.3	20.3	44.8	100
Clamping Torque	Rotation axis	Kg-m	41	102	198	392
Clamping Torque	Tilting axis	Kg-m	31	70	70	200
Locking method	Rotation axis	-	motor+machanics	motor+machanics	motor+machanics	motor+machanics
Locking method	Tilting axis	kg/cm²	15（hydraulic）	40（hydraulic）	35（hydraulic）	35（hydraulic）
Allowable cut force	Rotation axis	Kgf-m	30	160	160	300
Allowable cut force	Tilting axis	Kgf-m	30	120	120	170
Max.load	Horizontal	kg	80	150	200	400
Max.load	Vertical	kg	50	100	150	200
Weight(motor excluded)		kg	180	180	360	650

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