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Shafts - Hollow Shafts

Shafts - Hollow Shafts

"[Features] This shaft facilitates customers to arrange wiring, because the wire can be pierced into the inside of the shaft and contributes to weight saving of equipment, because the shaft is hollow."

Hollow/Straight:Related Image
[ ! ]Features of Low Temp. Black Chrome Plating >>P.128
[ ! ]Low temp. black chrome plating is not applied to the inside of hollow shafts, taps, bored holes and lateral holes, and may rust.
[ ! ]Circularity, Straightness, Perpendicularity and Changes in Hardness >>P.111
[ ! ]Annealing may lower hardness at shaft end machined areas (effective thread length + approx. 10mm).
Type[ M ]Material[ H ]Hardness[ S ]Surface Treatment
SPJSUJ2 EquivalentEffective Hardened Depth of Induction Hardened >>P.112
SUJ2 Equivalent      58HRC~
SUS440C or 13Cr stainless 56HRC~
-
SSPJSUS440C or 13Cr stainless
PSPJSUJ2 EquivalentHard Chrome Plating
Plating Hardness: HV750 ~
Plating Thickness: 5µ or More
RSPJSUJ2 EquivalentLow Temp. Black Chrome Plating

Specifications

Part Number-L
SPJ20-350
Part NumberL
1mm Increment
D Tol.dC
TypeD
Hollow ShaftsSPJ
SSPJ
(* marked sizes only)
PSPJ
RSPJ
(D≤30,L≤500)
620~600-0.004
-0.012
20.5 or Less
*820~800 (300)-0.005
-0.014
 3 (3)0.5 or Less
*1020~800 (400)-0.005
-0.014
 4 (4)0.5 or Less
*1220~1000 (500)-0.006
-0.017
 6 (5)0.5 or Less
*1325~1000 (500)-0.006
-0.017
 7 (5)0.5 or Less
*1630~1200 (600)-0.006
-0.017
10 (6)0.5 or Less
*2030~1200 (800)-0.007
-0.020
14 (8)1.0 or Less
*2535~1200 (1000)-0.007
-0.020
 16 (10)1.0 or Less
*3035~1500 (1000)-0.007
-0.020
 17 (12)1.0 or Less
3535~1500-0.009
-0.025
191.0 or Less
4050~1500-0.009
-0.025
201.0 or Less
5060~1500-0.009
-0.025
261.0 or Less
[ ! ]Only * marked D dimensions are applicable to Stainless Steel Shafts. L and d dimensions in ( ) are applicable.

Alterations

Hollow/Straight:Related Image

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

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Part Number
RSPJ6-[20-500/1]
RSPJ8-[20-500/1]
RSPJ10-[20-500/1]
RSPJ12-[20-500/1]
RSPJ13-[25-500/1]
RSPJ16-[30-500/1]
RSPJ20-[30-500/1]
RSPJ25-[35-500/1]
RSPJ30-[35-500/1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSMaterial Surface Treatment Shaft Dia. D
(Ø)
Length L
(mm)
Hardness

-

1 Piece(s) 11 Day(s) or more 10[Steel] SUJ2 EquivalentLow Temperature Black Chrome Plating620 ~ 500Induction Hardened (58HRC~)

-

1 Piece(s) 11 Day(s) or more 10[Steel] SUJ2 EquivalentLow Temperature Black Chrome Plating820 ~ 500Induction Hardened (58HRC~)

-

1 Piece(s) 11 Day(s) or more 10[Steel] SUJ2 EquivalentLow Temperature Black Chrome Plating1020 ~ 500Induction Hardened (58HRC~)

-

1 Piece(s) 11 Day(s) or more 10[Steel] SUJ2 EquivalentLow Temperature Black Chrome Plating1220 ~ 500Induction Hardened (58HRC~)

-

1 Piece(s) 11 Day(s) or more 10[Steel] SUJ2 EquivalentLow Temperature Black Chrome Plating1325 ~ 500Induction Hardened (58HRC~)

-

1 Piece(s) 11 Day(s) or more 10[Steel] SUJ2 EquivalentLow Temperature Black Chrome Plating1630 ~ 500Induction Hardened (58HRC~)

-

1 Piece(s) 11 Day(s) or more 10[Steel] SUJ2 EquivalentLow Temperature Black Chrome Plating2030 ~ 500Induction Hardened (58HRC~)

-

1 Piece(s) 11 Day(s) or more 10[Steel] SUJ2 EquivalentLow Temperature Black Chrome Plating2535 ~ 500Induction Hardened (58HRC~)

-

1 Piece(s) 11 Day(s) or more 10[Steel] SUJ2 EquivalentLow Temperature Black Chrome Plating3035 ~ 500Induction Hardened (58HRC~)

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More Information

Hollow/Straight:Related Image
[ ! ]About Hollow Shaft Wall Thickness Deviations, please see >> P.111

Example

Hollow/Straight:Related Image
 

Basic Information

Basic Shape Hollow End Shape (Left) No Machining End Shape (Right) No Machining
Heat Treatment Induction Hardened Shaft Fit Tolerance g6

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