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-HS hollow shaft - cartridge mount / metric

The hollow shaft type is suited for applications that require the use of a nonmagnetic shaft or a shaft having a special shape. In this case, a magnetic sleeve is provided on the outside of the shaft to compose the sealing section. Versions with clamp are also available. This compact sealing system provides the customer to configure his shaft for a wide range of application.

Bearing location

Shape of end shaft

Operational specifications

If shaft clamping is required, add "-C" to the end of the Model

Model		HS-10		HS-12		HS-20		HS-24		HS-32
Product no.		10C-9020-A010		10C-9020-A020		10C-9020-A030		10C-9020-A040		10C-9020-A050
A (mm)		10	+0.015 0	12	+0.018 0	20	+0.021 0	24	+0.021 0	32	+0.025 0
B (mm)		40	-0.009 -0.025	40	-0.009 -0.025	60	-0.010 -0.029	63	-0.010 -0.029	73	-0.010 -0.029
C (mm)		50		50		64		64		64
D (mm)		7.5		7.5		9		9		9
E (mm)		2.7		2.7		2.7		2.7		2.7
J (mm)		17		17		28		30		40
K (mm)		7.5		7.5		10		9		9
L (mm)		2.1		2.1		2.1		2.7		2.7
P (mm)		24		24		44		46		50
Q (mm)		2.7		2.7		2.7		2.7		2.7
X (mm) Y (mm)		10 31		10 31		11 42		12.5 41		13 40
O-ring	Flange	S24		S24		S44		S46		S50
	Inner (2cs)	S10		S12		S20		S24		S32
	Outer (2 pcs)	S36		S36		S56		S60		S70
Bearing type		16003		16003		60/28		6006		6908


Product no.		10C-9020-B010		10C-9020-B020		10C-9020-B030		10C-9020-B040		10C-9020-B050
C series	a (mm)	36		38		48		52		58
	b (mm)	12		12		15		15		15

Model		HS-38		HS-40		HS-50		HS-75
Product no.		10C-9020-A060		10C-9020-A070		10C-9020-A080		10C-9020-A090
A (mm)		38	+0.025 0	40	+0.025 0	50	+0.025 0	75	+0.030 0
B (mm)		83	-0.012 -0.034	90	-0.012 -0.034	95	-0.012 -0.034	126	-0.014 -0.039
C (mm)		64		64		82		92
D (mm)		9		9		10		10
E (mm)		2.7		2.7		2.7		2.7
J (mm)		50		50		60		90
K (mm)		9		9		10		10
L (mm)		2.7		2.7		2.7		2.7
P (mm)		60		60		80		100
Q (mm)		2.7		2.7		2.7		2.7
X (mm) Y (mm)		13 40		13 40		15.5 56		16.5 64.5
O-ring	Flange	S60		S60		S80		S100
	Inner (2cs)	S38		S40		S50		S75
	Outer (2 pcs)	S80		S85		S90		S120
Bearing type		6910		6910		6912		6818


Product no.		10C-9020-B060		10C-9020-B070		10C-9020-B080		10C-9020-B090
C series	a (mm)	66		68		86		118
	b (mm)	15		15		18		21

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