Rigaku Vacuum
Products Division

Rotary motion
feedthroughs

Rigaku has been a world leader in the manufacturing of Magnetic Fluid Rotary Motion Feedthroughs since 1985. For nearly a quarter of a century Rigaku products have consistently shown to be of extremely high quality at competitive prices. All of our highly skilled people are committed to producing the foremost Rotary Motion Feedthrough in the world.

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RMS-F1/F2 solid shaft - flange mount / metric

The F series is a flange type featuring high rigidity for heavy load capability

Shaft end shape

Operational specifications

Model	F1 (F2)-5		F1 (F2)-6		F1 (F2)-10		F1 (F2)-12
Product No.	10C-9020-K010 (L010)		10C-9020-J020 (K020)		10C-9020-J030 (K030)		10C-9020-J040 (K040)
Transmission torque (N-m)	1		1.6		8		13
Max speed (rpm)	15000		15000		12000		10000
A (mm)	5	-0.010 -0.022	6	-0.010 -0.022	10	-0.013 -0.028	12	-0.016 -0.034
B (mm)	26		40		44		54
C (mm)	6		8		8		10
D (mm)	15		15		23		40
E (mm)	15		15		23		30
F (mm)	36		52		70		80
G (mm)	16	-0.1 -0.2	28	-0.1 -0.2	36	-0.1 -0.2	40	-0.1 -0.2
H	6- φ 4.3 PB28		6- φ 4.5 PD40 (43)		6- φ 6.7 PD58.7		6- φ 7.0 PD65.0
P (mm)	18		24 (30)		42		45
Q (mm)	2.1		2.7		2.7		2.7
X (mm)	20		28.5		51.5 (31.5)		52 (42)
Y (mm)	22.7		28		35		43
O-ring (fluororubber)	S18		S24 (S30)		S42		S45
Bearing type	695		636		6200		6201
Shaft end shape	K		L		M		M
a (mm)	—		10		20		25
b (mm)	—		0.5		1.8		2.5
c (mm)	—		—		3	+0.025 0	4	+0.030 0

Model	F1 (F2)-20		F1 (F2)-30		F1 (F2)-40
Product No.	10C-9020-J050 (K050)		10C-9020-J060 (K060)		10C-9020-J070 (K070)
Transmission torque (N-m)	60		210		500
Max speed (rpm)	7000		6000		4000
A (mm)	20	-0.020 -0.041	30	-0.020 -0.041	40	-0.025 -0.050
B (mm)	52		68		75
C (mm)	10		12		15
D (mm)	36		50		60
E (mm)	36		50		60
F (mm)	114		114		140
G (mm)	60	-0.1 -0.2	68	-0.1 -0.2	84	-0.1 -0.2
H	8- φ 8.5 PD92.2		8- φ 8.5 PD92.2		8- φ 11 PD115
P (mm)	70		70		90
Q (mm)	2.7		2.7		2.7
X (mm)	51		65.5		76
Y (mm)	37		54		63
O-ring (fluororubber)	S70		S70		S90
Bearing type	6004		6006		6908
Shaft end shape	M		M		M
a (mm)	32		35		40
b (mm)	3.5		4		5
c (mm)	6	+0.030 0	8	+0.036 0	12	+0.043 0

The F series is a flange type featuring high rigidity for heavy load capability

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