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Rotary Axes / Offset on Both Sides / Optional Machining (SFRMHQ30-120-F65-P25-T65-Q25)

Rotary Axes / Offset on Both Sides / Optional Machining

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  • Rotary Axes / Offset on Both Sides / Optional Machining
  • Rotary Axes / Offset on Both Sides / Optional Machining

MISUMI

MISUMI

Product Details:

Manufacturer part number: SFRMHQ30-120-F65-P25-T65-Q25

Brand: MISUMI

Price: Please contact the support for quotation

Delivery time: 5 Days


Technical Data:

Material: [Steel] EN 1.1191 Equiv.

Hardness: No Hardened

Surface Treatment: [Surface Treatment Provided] Black Oxide

D Tolerance: h9 (Cold-drawn)

Shaft Dia. D: 30 mm


  • Order quantities extended (D-JIT)

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SFRMHQ30-120-F65-P25-T65-Q25

Dimensional Drawing

Rotary Shaft - Both Ends Stepped, Dimensional Drawing 1
■ Standard
[ ! ] Surface roughness of Part D for h9 (Cold-drawn) is {{{attr2}}}. Surface roughness for h7 (Ground) and g6 (Ground) is Rotary Shaft - Both Ends Stepped, Related Image 1.
[ ! ] High hardness stainless steel may have a center hole.
■Tolerance Table
D·Ph9 (Cold-drawn)h7 (Ground)g6 (Ground)
3 0
− 0.025		 0
− 0.010		− 0.002
− 0.008
3.1 to 6 0
− 0.030		 0
− 0.012		− 0.004
− 0.012
6.1 to 10 0
− 0.036		 0
− 0.015		− 0.005
− 0.014
10.1 to 18 0
− 0.043		 0
− 0.018		− 0.006
− 0.017
18.1 to 30 0
− 0.052		 0
− 0.021		− 0.007
− 0.020
30.1 to 50 0
− 0.062		 0
− 0.025		− 0.009
− 0.025
Rotary Shaft - Both Ends Stepped, Dimensional Drawing 2
■Circularity and Straightness
■Concentricity and Perpendicularity
■Circularity of Part D
DCircularity
M
overor Less
5130.004
13200.005
20400.006
40500.007
■Tolerances of L and Other Dimensions
DimensionDimension
Tolerance
overor Less
26±0.1
630±0.2
30120±0.3
120400±0.5
4001000±0.8
[ ! ] Circularity, straightness, concentricity, and perpendicularity of Part D are not applicable to h9 (Cold-drawn).
TypeTolerance[M] Material[S] Surface Treatment
DP·Q
(1)NSFRMHQh9
(Cold-drawn)		h7EN 1.1191 Equiv.—
SFRMHQBlack Oxide
PSFRMHQElectroless Nickel Plating
SSFRMHQEN 1.4301 Equiv.—
(2)NSFRMGQg6EN 1.1191 Equiv.—
SFRMGQBlack Oxide
PSFRMGQElectroless Nickel Plating
SSFRMGQEN 1.4301 Equiv.—
(3)NSFRHQh7
(Ground)		h7EN 1.1191 Equiv.—
SFRHQBlack Oxide
PSFRHQElectroless Nickel Plating
SSFRHQEN 1.4301 Equiv.—
(4)NSFRQg6
(Ground)		g6EN 1.1191 Equiv.—
SFRQBlack Oxide
PSFRQElectroless Nickel Plating
SSFRQEN 1.4301 Equiv.—
HFRQEN 1.7220 Equiv.
[H]Hardness: 30 to 35HRC		Black Oxide
PHFRQElectroless Nickel Plating
AHFRQHigh Hardness Stainless Steel
Hardness: 35HRC or More		—
[!] High hardness stainless steel has a lower center hardness.

Specification Table

 Part Number—L—F—P—T—Q
(1) D Tol. h9 / P, Q Tol. h7
(3) h7 (Ground)
(4) g6 (Ground)		SFRMHQ20
SFRHQ15
SFRQ30		—
—
—		325
150
400		—
—
—		F25
F15
F28		—
—
—		P10
P8
P20		—
—
—		T25
T15
T28		—
—
—		Q10
Q8
Q20
(1) D Tolerance h9 (Cold-drawn) / P, Q Tolerance h7 (2) D Tolerance h9 (Cold-drawn) / P, Q Tolerance g6
Part Number0.1 mm Increments1 mm Increments(Y)
max.
TypeDLF·TP·Q
(1) D Tol. h9 / P, Q Tol. h7
NSFRMHQ
SFRMHQ
PSFRMHQ
SSFRMHQ
(D13, 17, 18, or 22 is not available
for SSFRMHQ)
　		(2) D Tol. h9 / P, Q Tol. g6
NSFRMGQ
SFRMGQ
PSFRMGQ
SSFRMGQ
(D13, 17, 18, or 22 is not available
for SSFRMGQ)
　		615.0 to 496.02 ≤ F ≤ P × 5
2 ≤ T ≤ Q × 5		3 4 5 500
815.0 to 496.03 ≤ P·Q < D500
1015.0 to 796.0800
1215.0 to 896.0900
1315.0 to 896.04 ≤ P·Q < D
1515.0 to 996.01000
1615.0 to 996.0
1724.0 to 996.05 ≤ P·Q < D
1824.0 to 996.0
2024.0 to 996.0
2224.0 to 996.06 ≤ P·Q < D
2524.0 to 996.08 ≤ P·Q < D
3024.0 to 996.0
3540.0 to 996.016 ≤ P·Q < D

(3) h7 (Ground)
Part Number0.1 mm Increments1 mm Increments(Y)
max.
TypeDLF·TP·Q
NSFRHQ
SFRHQ
PSFRHQ
SSFRHQ		615.0 to 496.02 ≤ F ≤ P × 5
2 ≤ T ≤ Q × 5		3 4 5 500
815.0 to 496.03 ≤ P·Q < D500
1015.0 to 796.0800
1215.0 to 896.0900
1515.0 to 996.04 ≤ P·Q < D1000
1724.0 to 996.05 ≤ P·Q < D
2024.0 to 996.01000
2524.0 to 996.08 ≤ P·Q < D
3024.0 to 996.0
3540.0 to 996.016 ≤ P·Q < D
4040.0 to 996.0
5040.0 to 996.0

(4) g6 (Ground)
Part Number0.1 mm Increments1 mm Increments(Y)
max.
TypeDLF·TP·Q
NSFRQ

SFRQ

PSFRQ

SSFRQ

* HFRQ
(D15, 20, 25, 30, 35, 40, and 50 are available for HFRQ)
　

* PHFRQ
(D15, 20, 25, 30, 35, 40, and 50 are available for PHFRQ)
　

AHFRQ
(Only * marked sizes are available.)		*615.0 to 496.02 ≤ F ≤ P × 5
2 ≤ T ≤ Q × 5

AHFRQ only
2 ≤ F ≤ P × 4
2 ≤ T ≤ Q × 4		3 4 5 500
*815.0 to 496.03 ≤ P·Q < D500
*1015.0 to 796.0800
*1215.0 to 896.0900
 1315.0 to 896.04 ≤ P·Q < D
*1515.0 to 996.01000
*1615.0 to 996.0
 1724.0 to 996.05 ≤ P·Q < D
 1824.0 to 996.0
*2024.0 to 996.01000
 2224.0 to 996.06 ≤ P·Q < D
*2524.0 to 996.08 ≤ P·Q < D
 3024.0 to 996.0
 3540.0 to 996.016 ≤ P·Q < D
 4040.0 to 996.0
 5040.0 to 996.0
[ ! ] When D - P (Q) ≤ 2, chamfer C at the step is 0.2 or less.
For P and Q Dimensions 27, 31, 33, 34, 36, 37, 38, 39, 41, 42, 43, 44, 46, 47, 48, 49 cannot be specified.
[NG] For HFRQ and PHFRQ, D dimensions 35 to 50 are up to 800 in overall length (Y dimensions).
[NG] For AHFRQ, D dimensions 10 to 25 are up to 800 in overall length (Y dimension).
 

Alterations

Alterations
Code		Alteration DetailsApplicable ConditionsOrdering Example
KCKeyway at One Location
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		SFRMHQ30-300-F25-P10-T25-Q10-KC20-A10
WKCKeyways at Two Locations
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		SFRMHQ30-300-F25-P10-T25-Q10-WKC5-C20-K5-E10
KZKeyway (1 Location (for 4th Location))
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		SFRMHQ30-300-F25-P10-T25-Q10-KC5-A10-WKC20-C10-K60-E10-KZ100-Z10
PKC·QKCKeyway on Step P (0 Point on the End Face)
PKC, QKC = 0.1 mm Increments
[ ! ] Keyway Length ≤ 70
[ NG ] Not applicable when P ≤ 5		SFRMHQ30-300-F25-P10-T25-Q10-PKC20.0
PP·QQKeyway on Step P (Position Specification)
PP, PK = 0.1 mm Increments QQ, QK = 0.1 mm Increments
[ ! ] Keyway Length ≤ 70
[ NG ] Not applicable when P ≤ 5		SFRMHQ30-300-F25-P10-T25-Q10-PP10-PK10
PV·QVMultiple Keyways on Step P
PV, PW = 0.1 mm Increments QV, QW = 0.1 mm Increments
[ ! ] Keyway Length ≤ 70
[ NG ] Not applicable when P ≤ 5
[ ! ] Applicable only when combined with PP or QQ		SFRMHQ30-300-F30-P10-T25-Q10-PP5-PK5-PV15-PW10
TL·TRRetaining Ring Groove on D Part
TL, TR = 0.1 mm Increments
[ ! ]2 ≤ TL (TR) +F (T) ≤ 150　		SFRMHQ30-300-F25-P10-T25-Q10-TL5-TR5
TF·TTRetaining Ring Groove on Step
TF, TT = 0.1 mm Increments
[ ! ]2 ≤ TF (TT) ≤ 150		SFRMHQ30-300-F25-P10-T25-Q10-TF5
FCSet Screw Flat at One Location
FC, G = 1 mm Increments
[ ! ]G ≤ 70		SFRMHQ30-300-F25-P10-T25-Q10-FC10-G3
WFCSet Screw Flats at Two Locations
WFC, J, W, V = 1 mm Increments
[ ! ]J·V ≤ 70		SFRMHQ30-300-F25-P10-T25-Q10-WFC10-J15-W10-V20
SFCSet Screw Flat, 2 Set Screw Flats (Angle Specified)
SFC, SG = 1 mm Increments AG = 15° Increments
[ ! ]SG ≤ 70		SFRMHQ30-300-F25-P10-T25-Q10-SFC10-SG3-AG120
PFC·QFCSet Screw Flat on Step
PFC, LC = 1 mm Increments QFC, RC = 1 mm Increments
[ ! ]LC·RC ≤ 70		SFRMHQ30-300-F25-P10-T25-Q10-PFC5-LC10
KWCSet Screw Flat, 2 Set Screw Flats on Both Ends
KWC = 1 mm Increments
[ ! ]KWC ≤ F·T [ ! ]Y ≤ 680
[NG] Not applicable to P (Q) = 4 or less		SFRMHQ30-300-F25-P10-T25-Q10-KWC25
WCSet Screw Flat, Chamfering Depth Configurable
WC = 0.1 mm Increments
[NG] D dimensions 6, 13, 16, 17, 18, 22 are not available
[ ! ] Only when KWC is specified, WC is available
DWC
8·10·125 ≤ WC ≤ P (Q)-1
15·2010 ≤ WC ≤ P (Q)-1
25 to 5015 ≤ WC ≤ P (Q)-1
SFRMHQ30-300-F25-P20-T25-Q20-KWC25-WC18.0
UCSlit Cam Groove
UC = 1 mm Increments
[ NG ] Not applicable when Shaft Dia. = ø2 or ø2.5 or when D ≥ 13
[NG] AHFRQ is not available		SFRMHQ10-300-F25-P8-T25-Q8-UC10
LKCL Dimension Tolerance Change
L < 500···L±0.05 L ≥ 500···L±0.1
[ NG ] Not applicable when L ≥ 800		SFRMHQ30-300-F25-P10-T25-Q10-LKC
SCWrench Flats
SC = 1 mm IncrementsSFRMHQ30-300-F25-P10-T25-Q10-SC10
CKCConcentricity
Change the concentricity to 0.02.
[ NG ] Not applicable when D Tol. = h9
[NG] AHFRQ is not available
[ ! ] For Lmax, see the table on the right
DLmax
6 to 22450
25 to 50600
SFRMHQ30-300-F25-P10-T25-Q10-CKC
CP·CQChange of Step Chamfering
Change the size of the chamfer on the step　
* Select CP and CQ from the table
[ ! ] Only values provided on the Applicable Dia. Table are applicable
ChamferingApplicable Dia. (P·Q)
C2⌀6 to ⌀49
C3⌀8 to ⌀49
C4⌀10 to ⌀49
C5⌀12 to ⌀49
SFRMHQ30-300-F25-P10-T25-Q10-CP4
PM·QMAddition of Tapped to Step
PM, QM = Selected from M2, 2.6, 3·4, 5, 6, 8, 10, 12, 24, 30
[ ! ] (P-PM)/2 ≥ 0.5
[ ! ] (P (Q)-PM (QM))/2 ≥ 0.5		SFRMHQ30-300-F25-P10-T25-Q10-PM5-QM5
[!] 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 - Both Ends Stepped Dimensional Drawing 3
[ ! ] 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.
[ ! ] 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.
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
 
 
 
 
 
 
 
 
 

 

[ ! ]2 ≤ TL (TR) +F (T) ≤ 150, 2 ≤ TF (TT) ≤ 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
SFRMHQ30-120-F65-P25-T65-Q25
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSMaterial Hardness Surface Treatment D Tolerance Shaft Dia. D
(mm) 		Length L
(mm) 		P, Q Tolerance F
(mm) 		FPC P
(mm) 		Q
(mm) 		T
(mm) 		TPC
1 5 Days 10[Steel] EN 1.1191 Equiv.No Hardened[Surface Treatment Provided] Black Oxideh9 (Cold-drawn)30120h765-252565-

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App. Example

Rotary Shaft - Both Ends Stepped: Related Image
 

Basic information

Basic Shape Both Ends Stepped 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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  • Hardness

    • No Hardened
    • Hardened

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  • Surface Treatment

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

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  • D Tolerance

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

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  • Shaft Dia. D(mm)

    • 6
    • 8
    • 10
    • 12
    • 13
    • 15
    • 16
    • 17
    • 18
    • 20
    • 22
    • 25
    • 30
    • 35
    • 40
    • 50

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  • P, Q Tolerance

    • g6
    • h7

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  • FPC

     

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  • TPC

     

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  • Type

    • AHFRQ
    • HFRQ
    • NSFRHQ
    • NSFRMGQ
    • NSFRMHQ
    • NSFRQ
    • PHFRQ
    • PSFRHQ
    • PSFRMGQ
    • PSFRMHQ
    • PSFRQ
    • SFRHQ
    • SFRMGQ
    • SFRMHQ
    • SFRQ
    • SSFRHQ
    • SSFRMGQ
    • SSFRMHQ
    • SSFRQ

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  • Length L(mm)

     [30-870/0.1mm Unit(s)]

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  • F(mm)

     [2-145/0.1mm Unit(s)]

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  • P(mm)

     [13-29/1mm Unit(s)]

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  • Q(mm)

     [13-29/1mm Unit(s)]

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  • T(mm)

     [2-145/0.1mm Unit(s)]

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