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Rotary Axes / Optional Machining

Rotary Axes / Optional Machining

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MISUMI

MISUMI

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Dimensional Drawing

Rotary Shaft - Straight, Dimensional Drawing
[ ! ] Surface roughness of Part D for h9 (Cold-drawn) is Rotary Shaft - Straight, Related Image. Surface roughness for h7 (Ground) and g6 (Ground) is Rotary Shaft - Straight, Related Image.
[ ! ] High hardness stainless steel may have a center hole.
■Circularity and Straightness
Rotary Shaft - Straight, Related Image
[ ! ] Straightness of size D2, D2.5 is 0.1/100.
[ ! ] Circularity and straightness of Part D are not applicable to h9 (Cold-drawn).
■Circularity of Part D
DCircularity
M
overor Less
12.50.006
3130.004
13200.005
20400.006
40500.007
■Straightness
DStraightness
K
2·2.50.1
3·40.03
50.02
6 or more0.01
■ L Dimension Tolerance
DimensionDimension
Tolerance
overor Less
1430±0.2
30120±0.3
120400±0.5
4001000±0.8

Product Specifications

TypeD Tolerance[M] Material[S] Surface Treatment
(1)NSFMRh9 (Cold-drawn)EN 1.1191 Equiv.—
SFMRBlack Oxide
PSFMRElectroless Nickel Plating
SSFMREN 1.4301 Equiv.—
(2)NSFHRh7 (Ground)EN 1.1191 Equiv.—
SFHRBlack Oxide
PSFHRElectroless Nickel Plating
SSFHREN 1.4301 Equiv.—
(3)NSFRg6 (Ground)EN 1.1191 Equiv.—
SFRBlack Oxide
PSFRElectroless Nickel Plating
SSFREN 1.4301 Equiv.—
HFREN 1.7220 Equiv.
[H]Hardness: 30 to 35HRC		Black Oxide
PHFRElectroless Nickel Plating
AHFRHigh Hardness Stainless Steel
[H]Hardness: 35HRC or More		—
[!] High hardness stainless steel has a lower center hardness.

Specification Table

Part Number—L
SFMR15
PSFHR20		—
—		150
300
(1) h9 (Cold-drawn)
Part NumberL
0.1 mm Increments
TypeDh9
NSFMR

SFMR

PSFMR

SSFMR
(D13, 17, 18 or 22 is not available for SSFMR.)		3   0
−0.025		15.0 to 150.0
4   0
−0.030		15.0 to 200.0
515.0 to 250.0
615.0 to 500.0
8   0
−0.036		15.0 to 500.0
1015.0 to 800.0
12   0
−0.043		15.0 to 900.0
1315.0 to 900.0
1515.0 to 1000.0
1615.0 to 1000.0
1720.0 to 1000.0
1820.0 to 1000.0
20   0
−0.052		20.0 to 1000.0
2220.0 to 1000.0
2520.0 to 1000.0
3020.0 to 1000.0
35   0
−0.062		70.0 to 1000.0
4080.0 to 1000.0
50100.0 to 1000.0

(2) h7 (Ground)
Part NumberL
0.1 mm Increments
TypeDh7
NSFHR

SFHR

PSFHR

SSFHR		3   0
−0.010		15.0 to 150.0
4   0
−0.012		15.0 to 200.0
515.0 to 250.0
615.0 to 500.0
8   0
−0.015		15.0 to 500.0
1015.0 to 800.0
12   0
−0.018		15.0 to 900.0
1515.0 to 1000.0
1720.0 to 1000.0
20   0
−0.021		20.0 to 1000.0
2520.0 to 1000.0
3020.0 to 1000.0
35   0
−0.025		70.0 to 1000.0
4080.0 to 1000.0
50100.0 to 1000.0

(3) g6 (Ground)
Part NumberL
0.1 mm Increments
TypeDg6
NSFR

SFR

PSFR

SSFR

HFR
(D15, 20, 25, 30, 35, 40 or 50 is not available for HFR)

PHFR
(D15, 20, 25, 30, 35, 40 or 50 is not available for PHFR)



AHFR
(Only * marked numbers are available.)		 2 −0.002
−0.008		15.0 to 50.0
 2.5 15.0 to 50.0
*3 15.0 to 150.0
*4 −0.004
−0.012		15.0 to 200.0
*5 15.0 to 250.0
*6 15.0 to 500.0
*8 −0.005
−0.014		15.0 to 500.0
*10 15.0 to 800.0
*12 −0.006
−0.017		15.0 to 900.0
 13 15.0 to 900.0
*15 15.0 to 1000.0
*16 15.0 to 1000.0
 17 20.0 to 1000.0
 18 20.0 to 1000.0
*20 −0.007
−0.020		20.0 to 1000.0
 22 20.0 to 1000.0
*25 20.0 to 1000.0
 30 20.0 to 1000.0
 35 −0.009
−0.025		70.0 to 1000.0
 40 80.0 to 1000.0
 50 100.0 to 1000.0
[ NG ] For D dim. 35 to 50 of HFR/PHFR, the upper limit for L dim. is 800.
 

Alterations

Alterations
Code		Alteration DetailsApplicable ConditionsOrdering Example
KC
Keyway at One Location
Rotary Shaft - Straight: Related Image
KC, A = 0.1 mm Increments

[ ! ] When the keyway position is less than 1 mm away from the end face,
R is not applied.

[ ! ] Key Length ≤ 100
[ NG ] Not applicable when Shaft Dia. ≤ ø5		PSFMR30-250-KC50-A10
WKCKeyways at Two Locations
Rotary Shaft - Straight: Related Image		WKC, C, K, E = 0.1 mm Increments

[ ! ] When the keyway position is less than 1 mm away from the end face,
R is not applied.

[ ! ] Key Length ≤ 100
[ NG ] Not applicable when Shaft Dia. ≤ ø5		PSFMR30-250-WKC5-C20-K5-E10
KZKeyway (1 Location (for 4th Location))
Rotary Shaft - Straight: Related Image		KZ, Z = 0.1 mm Increments

[ ! ] When the keyway position is less than 1 mm away from the end face,
R is not applied.

[ ! ] Key Length ≤ 100 [ NG ] Not applicable when Shaft Dia. ≤ ø5
[ ! ] Applicable only when combined with both KC and WKC		PSFMR30-250-KC5-A10-WKC20-C10
-K60-E10-KZ100-Z10
FCSet Screw Flat at One Location
Rotary Shaft - Straight: Related Image		FC, G = 1 mm Increments
[ ! ] Not applicable when Shaft Dia. = ø2 or ø2.5 [ ! ] G ≤ 70		PSFMR30-250-FC10-G3
WFCSet Screw Flats at Two Locations
Rotary Shaft - Straight: Related Image		WFC, J, W, V = 1 mm Increments
[ ! ] Not applicable when Shaft Dia. = ø2 or ø2.5 [ ! ] J, V ≤ 70		PSFMR30-250-WFC10-J15-W10-V20
SFCSet Screw Flat, 2 Set Screw Flats (Angle Specified)
Rotary Shaft - Straight: Related Image		SFC, SG = 1 mm Increments AG = 15° Increments
[ ! ] Not applicable when Shaft Dia. = ø2 or ø2.5 [ ! ] SG ≤ 70		PSFMR30-250-SFC10-SG3-AG120
KWCSet Screw Flat, 2 Set Screw Flats on Both Ends
Rotary Shaft - Straight: Related Image		KWC = 1 mm Increments
[ NG ] Not applicable when Shaft Dia. ≤ ø6, when D = 13, 16, 17, 18 or 22
[ NG ] Not applicable when L > 680		PSFMR30-250-KWC10
WCSet Screw Flat, Chamfering Depth Configurable
Rotary Shaft - Straight: Related Image
WC = 0.1 mm Increments
[ NG ] Not applicable when Shaft Dia. ≤ ø6, when D = 13, 16, 17, 18 or 22
[ NG ] Not applicable when L > 680
[ ! ] Only when KWC is specified, WC is available
DWC
84.0 to 6.9
105.0 to 7.9
126.0 to 8.9
159.0 to 11.9
2013.0 to 15.9
2517.0 to 19.9
3022.0 to 24.9
3527.0 to 29.9
4032.0 to 34.9
5042.0 to 44.9
PSFMR30-250-KWC10-WC22.0
TA·TBRetaining Ring Groove
Rotary Shaft - Straight: Related Image		TA, TB = 0.1 mm Increments
[ ! ]2 ≤ TA·TB ≤ 150		PSFMR30-250-TA10
UCSlit Cam Groove
Rotary Shaft - Straight: Related Image		UC = 1 mm Increments
[ NG ] Not applicable when Shaft Dia. = ø2 or ø2.5 or when D ≥ 13
[ NG ] Not applicable to AHFR		PSFMR10-250-UC10
LKCL Dimension Tolerance Change
Rotary Shaft - Straight: Related Image		L < 500···L±0.05 L ≥ 500···L±0.1
[ NG ] Not applicable when L ≥ 800		PSFMR30-250-LKC
SCWrench Flats
Rotary Shaft - Straight: Related Image		SC = 1 mm Increments
[ NG ] Not applicable when D ≤ 5		PSFMR30-250-SC10
CDChanges Part D Chamfering
Rotary Shaft - Straight: Related Image
Changes Part D Chamfering Size　
* Select CD from table
[ ! ] Only values provided on the Applicable Dia. Table are applicable
Chamfering (CD)Applicable Dia. (D)
C2⌀6 to ⌀50
C3⌀8 to ⌀50
C4⌀10 to ⌀50
C5⌀12 to ⌀50
PSFMR30-250-CD3
[!] When combined with other alterations, ± 2 degree phase differential may occur. Provide 2 mm or more clearance between this alteration and others.
[ ! ] When multiple keyways or set screw flats are specified, they are added in the same plane. When the distance of the alterations are over 500 mm, ± 2 degree phase difference may occur.
Keyway Dimensions
Shaft Dia.btr
Reference DimensionTolerance (N9)Reference DimensionTolerance
6 to 72   -0.004
   -0.029		1.2 +0.1
   0		0.08 to 0.16
8 to 1031.8
11 to 124    0
   -0.03		2.5
13 to 1753.00.16 to 0.25
18 to 2263.5
23 to 308    0
   -0.036		4.0 +0.2
   0
31 to 38105.00.25 to 0.4
39 to 4412    0
   -0.043		5.0
45 to 50145.5
 
Rotary Shaft - Straight, Related Image
[ ! ] b ≤ A, E, C ≤ 100
[ ! ] If 3 keyways are required, use both KC and WKC.
[!] If 4 keyways are required, use KC, WKC, and KZ. (KZ is applicable only when combined with both KC and WKC)
[NG] Not applicable to D = 2 to 5.
[ ! ] The example below shows the keyway shape for the specs KC, WKC, K = 0, KC + A ≥ L and WKC + C + K + E > L.
Rotary Shaft - Straight, Related Image
[ ! ] Although keyway(s) and set screw flats are added in the same plane, ±2 degree phase differential may occur.
[ ! ] When the keyway position is less than 1 mm away from the end face, R is not applied.
Rotary Shaft - Straight, Related Image
Detailed Retaining Ring Groove Dimensions for Rotary Shafts
Shaft Dia.d ToleranceSlot Width (m) ToleranceApplicable Retaining Ring
21.2 +0.06
    0		0.4 +0.05
    0		JIS E Type 1.2
2.51.50.5JIS E Type 1.5
32JIS E Type 2
430.7 +0.1
    0		JIS E Type 3
54 +0.075
    0		JIS E Type 4
65JIS E Type 5
760.9JIS E Type 6
87 +0.09
    0		JIS E Type 7
98JIS E Type 8
109.60/－0.091.15 +0.14
    0		JIS C Type 10
1110.5   0
  -0.11		JIS C Type 11
1211.5JIS C Type 12
1312.4JIS C Type 13
1413.4JIS C Type 14
1514.3JIS C Type 15
1615.2JIS C Type 16
1716.2JIS C Type 17
18171.35JIS C Type 18
1918JIS C Type 19
 
Shaft Dia.d ToleranceSlot Width (m) ToleranceApplicable Retaining Ring
2019  0
 -0.21		1.35 +0.14
    0		JIS C Type 20
2120JIS C Type 21
2221JIS C Type 22
2322JIS C Type 23
2422.9JIS C Type 24
2523.9JIS C Type 25
2624.9JIS C Type 26
2826.61.65JIS C Type 28
2927.6JIS C Type 29
3028.6JIS C Type 30
3230.3  0
 -0.25		JIS C Type 32
3533JIS C Type 35
40381.9JIS C Type 40
4542.5JIS C Type 45
50472.2JIS C Type 50
 
Rotary Shaft - Straight, Related Image 
 
 
 
 
 
 
 

 

[ ! ]2 ≤ TA·TB ≤ 150
[ ! ] An applicable retaining ring is included in the retaining ring groove.
(Reference Value) High Hardness Stainless Steel Center Hardness
DCenter Hardness (HRC)
335 or More
435 or More
535 or More
635 or More
835 or More
1030 or More
1230 or More
1530 or More
1630 or More
2025 or More
2525 or More
Mechanical Properties (Reference Value)
MaterialTensile Strength
(Mpa)		Yielding Point
(0.2% Proof Stress)
(MPa)		Young's Modulus
(GPa)		Transverse Modulus
(GPa)		Poisson Ratio
EN 1.1191 Equiv.
570 or More
345 or More
200 or More
77 or More
0.3
EN 1.4301 Equiv.
520 or More
210 or More
193 or More
74 or More
0.3
EN 1.7220 Equiv.
930 or More
785 or More
206 or More
79 or More
0.3
High Hardness Stainless Steel
1102
715
199
77
0.3

High Hardness Stainless Steel Material Properties
(Unit: %)
CSiMnPSNiCr
0.15-0.25≤ 0.507.5-9.5≤ 0.05≥ 0.121.5-3.013-15

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  1. 1
Part Number
PHFR15-[15-800/0.1]
PHFR20-[30-800/0.1]
PHFR25-[50-800/0.1]
PHFR30-[60-800/0.1]
PHFR35-[70-800/0.1]
PHFR40-[80-800/0.1]
PHFR50-[100-800/0.1]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSMaterial Hardness Surface Treatment Material Details D Tolerance Shaft Dia. D
(mm) 		Length L
(mm)
1 6 Days 10[Steel] EN 1.7220 Equiv.Hardened[Surface Treatment Provided] Electroless Nickel Plating-g6 (Ground)1515 ～ 800
1 6 Days 10[Steel] EN 1.7220 Equiv.Hardened[Surface Treatment Provided] Electroless Nickel Plating-g6 (Ground)2030 ～ 800
1 6 Days 10[Steel] EN 1.7220 Equiv.Hardened[Surface Treatment Provided] Electroless Nickel Plating-g6 (Ground)2550 ～ 800
1 6 Days 10[Steel] EN 1.7220 Equiv.Hardened[Surface Treatment Provided] Electroless Nickel Plating-g6 (Ground)3060 ～ 800
1 6 Days 10[Steel] EN 1.7220 Equiv.Hardened[Surface Treatment Provided] Electroless Nickel Plating-g6 (Ground)3570 ～ 800
1 6 Days 10[Steel] EN 1.7220 Equiv.Hardened[Surface Treatment Provided] Electroless Nickel Plating-g6 (Ground)4080 ～ 800
1 6 Days 10[Steel] EN 1.7220 Equiv.Hardened[Surface Treatment Provided] Electroless Nickel Plating-g6 (Ground)50100 ～ 800

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Basic information

Basic Shape Straight Environmentally friendly RoHS Compliant (10 Substances) End Shape (Left) Straight
Characteristics/Applications Not Applicable End Shape (Right) Straight Keyway Keyway Option (Alteration)
Cleaning Method No Cleaning Wrench Flats Wrench flats option (alteration)

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Basic Attributes

  • Material

    • Steel
      • EN 1.1191 Equiv.
      • EN 1.7220 Equiv.
    • Stainless Steel
      • EN 1.4301 Equiv.
      • Stainless Steel, austenitic (high hardness: 35 HRC or More)

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  • Surface Treatment

    • NA
    • Surface Treatment Provided
      • Black Oxide
      • Electroless Nickel Plating

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  • Material Details

    • EN 1.1191 Equiv.
    • EN 1.4301 Equiv.

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  • D Tolerance

    • h9 (Cold-drawn)
    • h7 (Ground)
    • g6 (Ground)

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  • Shaft Dia. D(mm)

    • 2
    • 2.5
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    • 12
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    • 15
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    • 25
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    • 35
    • 40
    • 50

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  • Length L(mm)

     [15-800/0.1mm Unit(s)]

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  • Type

    • AHFR
    • HFR
    • NSFHR
    • NSFMR
    • NSFR
    • PHFR
    • PSFHR
    • PSFMR
    • PSFR
    • SFHR
    • SFMR
    • SFR
    • SSFHR
    • SSFMR
    • SSFR

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  • Hardness

    • No Hardened
    • Hardened

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