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Motor shafts / with collar / machining selectable

Motor shafts / with collar / machining selectable

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  • Motor shafts / with collar / machining selectable
  • Motor shafts / with collar / machining selectable
  • Motor shafts / with collar / machining selectable

MISUMI

MISUMI

Data sheet

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Dimensional Drawing

Driving Shaft - Shoulder Type: Related Image

[ ! ]ℓ = L－ (LA+T)[ ! ]LA+T ≤ L/2
[!] The shaft may have centering holes on ends.
[!] There is an undercut 1.5 mm or less in width and 0.3 mm in depth on the stepped part.
* Ds: Tap dimension of Bearing Inner Race.

DTolerance
h6		Circularity M
80
-0.009		0.003
10
12·12 A0
-0.011
15
17·17 A
200
-0.013
250.005
30
350
-0.016
40
45
 
TypeD, P ToleranceConcentricity[M] Material[H]Hardness[S] Surface Treatment
KZENh6⌀0.01EN 1.1191 Equiv.——
KZECBlack Oxide
KZEPElectroless Nickel Plating
KZESEN 1.4301 Equiv.—
KZEFEN 1.1191 Equiv.Induction Hardened—
Surface Hardness 50HRC or more

Specification Table

Part Number—L—T—P—LA
KZEN30—350—T20—P25—LA50
Part Number0.5 mm IncrementsSelection1 mm Increments0.5 mm IncrementsH* Ds
TypeDLTPLA
KZEN
KZEC
KZEP
KZES
KZEF		850.0 to 220.05
10
15
20		6 to 94.0 to 40.01210
1050.0 to 300.08 to 125.0 to 50.01513
1210 to 135.0 to 60.014
12 A10
15
20
25		12 to 182016
15100.0 to 400.012 to 185.0 to 75.018
1714 to 185.0 to 100.019
17 A14 to 202521
2017 to 2324
25100.0 to 500.010
20
30
40
50		20 to 2810.0 to 125.03029
3025 to 3315.0 to 150.03534
3528 to 384039
40200.0 to 500.035 to 4720.0 to 150.05048
4535 to 4849

Alterations

Part Number—L—T—P—LA—(MA, NA, KA, TA, SA, WA, etc.)
KZEF30—300—T20—P30—LA60—MMA30 － MMB30 － KA0 － HA50 － KB0 － HB50
AlterationsCodeSpec.
Left EndRight End

Threaded Ends

Driving Shaft - Shoulder Type: Related Image		MA
MSA
MMA		MB
MSB
MMB

Adds threads at shaft ends. Specify the length of the threads. (Accuracy, coarse or fine threads differ depending on the current ordering code.)
Ordering Code MA15-MSB15 1 mm Increments 5 ≤ Thread Length ≤ M × 5, LA-2

 
CodeScrew Accuracy
Left EndRight End
MAMBCoarseJIS 6h (Class 2)
MSAMSBFine (Standard Grade)JIS 6h (Class 2)
MMAMMBFine (Precision Grade)JIS 4h (Class 1)

[!] When D,P = M, thread length can be specified.

M (Coarse)PitchM (Fine)PitchM (Fine)Pitch
M61.0M60.75M251.5
M81.25M80.75M301.5
M101.5M100.75M351.5
M121.75M121.0M401.5
M202.5M151.0M451.5
M243M171.0  
M303.5M201.0  
M364    

Tapped Ends

Driving Shaft - Shoulder Type: Related Image		NANB

Adds taps on shaft ends. Select the thread diameter.
Ordering Code NA5-NB5 [!] NA,NB ≤ D (P)-4

NA (Coarse), NB (Coarse)
Selection
M3 M4 M5 M6 M8
M10 M12 M16 M20
M24

Keyway Machining

Driving Shaft - Shoulder Type: Related Image		KAKB
KC		Adds a keyway. Specify the position and the length of the keyway.
Ordering Code KA10-HA30-KB100-HB50
KA, HA, KB, HB, KC, HC = 1 mm Increments
[ ! ]3 ≤ HA,HB,HC ≤ 100
[!]When more than 2 keyways are added, the tolerances may shift by up to 0.2°.
[!] Specify the keyway position more than 2 mm away from the shouldered part.

Keyway Machining + Set Screw Flat

ZAZB
ZC

Adds a flat at any designated angle based on the keyways. Specify the position and the length for each keyway, and the angle for the set screw flats.
Ordering CodeZA40-HA20-AA90
ZA, HA, ZB, HB, ZC, HC, ZD, HD = 1 mm Increments AA, AB, AC, AD = 30° Increments 30° ≤ AA, AB, AC, AD ≤ 330°
[!] 3 ≤ HA, HB, HC, HD ≤ 100 [!] Specify the keyway position more than 2 mm away from the shouldered part.

·Specification Code

Keyway
Position Specified		Keyway
Width Specified		Angle Configurable
30° Increments
ZAHAAA
ZBHBAB
ZCHCAC
D·P6 to 1718 to 4041 to 48
H123

[!] The length of each set screw flat is the same as that of each keyway.
[!] For a keyway and the angle of a set screw flat, the tolerances may shift by up to ± 0.2°.

Retaining Ring Groove

Driving Shaft - Shoulder Type: Related Image		TATB
Adds a retaining ring groove. Specify the position of a retaining ring groove.
Ordering Code TA10-TB100
TA, TB = 1 mm Increments [!] 4 ≤ TA ≤ LA-3
[!] Retaining rings are included.

[ NG ]P = 27,31,33,34,36 to 39,
Not available for 41 to 44, 46 to 48.

P,D ≤ 8: Retaining Ring Type E P ≥ 9, D ≥ 10: Retaining Ring Type C

Driving ShaftsRetaining Ring
[M] Material[H]Hardness[S] Surface Treatment[M] Material
EN 1.1191 Equiv.——Spring Steel
Black Oxide
Electroless Nickel PlatingEN 1.4301 Equiv. (CSP)
EN 1.4301 Equiv.—
EN 1.1191 Equiv.Surface 50HRC or more—Spring Steel

Wrench Flats

Driving Shaft - Shoulder Type: Related Image		SA
SH		SB

Adds wrench flats. Specify the position of a wrench flat.
Ordering Code SA5-SB10-SH SA, SB = 1 mm Increments SA, SB ≥ 0 SA ≤ LA-ℓ, SB ≤ L-LA-T-ℓ
[!] Specification of the length for SH is not necessary. Adds wrench flats on the shoulder. (ℓ = h)

D810121517202530354045
W78101314172227303638
ℓ8101520
 
P678 to 1011 to 1314 to 1516 to 1819 to 2122 to 2526 to 2829 to 3132 to 3738 to 4142 to 4546 to 48
W155.571013141719222730363841
ℓ8101520

2 Set Screw Flats (Angle Specified)

WAWB

Adds a flat at any designated angle besides the datum plane 0°.
Specify the position, the length and the angle of the set screw flats. When 0° is specified, only one set screw flat is machinable.
Ordering Code WA15-GA10-AA0
WA, WB, GA, GB = 1 mm Increments AA, AB = 30° Increments 0° ≤ AA, AB ≤ 330°

·Specification Code

Set Screw Flat
Position Specification		Set Screw Flat
Width Specification		Angle Configurable
30° Increments
WAGAAA
WBGBAB
D·P6 to 1718 to 4041 to 48
H123

Tolerance Change

Driving Shaft - Shoulder Type: Related Image		DJ (js6)
DK (k6)

Changes the D dimension tolerance to js6 or k6.
Ordering Code DJ or DK


·About KZEF (Induction Hardened)

When alterations on the above are specified,
the shafts are induction hardened after machining. (Except the threaded sections)
As a result, these may occur:
(1): Due to thermal conduction to the thread, the threads may be hardened by 2 to 3 mm. (2): Induction Hardened may shrink the keyway width (Around -0.01 to -0.02)
If the key becomes hard to fit, adjust it by gauging.

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  1. 1
Part Number
KZEF8-[50-219/0.5]-T[5,​10,​15,​20]-P[6-9/1]-LA[4-40/0.5]
KZEF10-[50-300/0.5]-T[5,​10,​15,​20]-P[8-12/1]-LA[5-50/0.5]
KZEF12-[50-300/0.5]-T[5,​10,​15,​20]-P[10-13/1]-LA[5-60/0.5]
KZEF12A-[50-300/0.5]-T[10,​15,​20,​25]-P[12-18/1]-LA[5-60/0.5]
KZEF15-[100-400/0.5]-T[10,​15,​20,​25]-P[12-18/1]-LA[5-75/0.5]
KZEF17-[100-400/0.5]-T[10,​15,​20,​25]-P[14-18/1]-LA[5-100/0.5]
KZEF17A-[100-400/0.5]-T[10,​15,​20,​25]-P[14-20/1]-LA[5-100/0.5]
KZEF20-[100-400/0.5]-T[10,​15,​20,​25]-P[17-23/1]-LA[5-100/0.5]
KZEF25-[100-500/0.5]-T[10,​20,​30,​40,​50]-P[20-28/1]-LA[10-125/0.5]
KZEF30-[100-500/0.5]-T[10,​20,​30,​40,​50]-P[25-33/1]-LA[15-150/0.5]
KZEF35-[100-500/0.5]-T[10,​20,​30,​40,​50]-P[28-38/1]-LA[15-150/0.5]
KZEF40-[200-500/0.5]-T[10,​20,​30,​40,​50]-P[35-47/1]-LA[20-150/0.5]
KZEF45-[200-500/0.5]-T[10,​20,​30,​40,​50]-P[35-48/1]-LA[20-150/0.5]
KZEN8-[50-219/0.5]-T[5,​10,​15,​20]-P[6-9/1]-LA[4-40/0.5]
KZEN10-[50-300/0.5]-T[5,​10,​15,​20]-P[8-12/1]-LA[5-50/0.5]
KZEN12-[50-300/0.5]-T[5,​10,​15,​20]-P[10-13/1]-LA[5-60/0.5]
KZEN12A-[50-300/0.5]-T[10,​15,​20,​25]-P[12-18/1]-LA[5-60/0.5]
KZEN15-[100-400/0.5]-T[10,​15,​20,​25]-P[12-18/1]-LA[5-75/0.5]
KZEN17-[100-400/0.5]-T[10,​15,​20,​25]-P[14-18/1]-LA[5-100/0.5]
KZEN17A-[100-400/0.5]-T[10,​15,​20,​25]-P[14-20/1]-LA[5-100/0.5]
KZEN20-[100-400/0.5]-T[10,​15,​20,​25]-P[17-23/1]-LA[5-100/0.5]
KZEN25-[100-500/0.5]-T[10,​20,​30,​40,​50]-P[20-28/1]-LA[10-125/0.5]
KZEN30-[100-500/0.5]-T[10,​20,​30,​40,​50]-P[25-33/1]-LA[15-150/0.5]
KZEN35-[100-500/0.5]-T[10,​20,​30,​40,​50]-P[28-38/1]-LA[15-150/0.5]
KZEN40-[200-500/0.5]-T[10,​20,​30,​40,​50]-P[35-47/1]-LA[20-150/0.5]
KZEN45-[200-500/0.5]-T[10,​20,​30,​40,​50]-P[35-48/1]-LA[20-150/0.5]
KZES8-[50-219/0.5]-T[5,​10,​15,​20]-P[6-9/1]-LA[4-40/0.5]
KZES10-[50-300/0.5]-T[5,​10,​15,​20]-P[8-12/1]-LA[5-50/0.5]
KZES12-[50-300/0.5]-T[5,​10,​15,​20]-P[10-13/1]-LA[5-60/0.5]
KZES12A-[50-300/0.5]-T[10,​15,​20,​25]-P[12-18/1]-LA[5-60/0.5]
KZES15-[100-400/0.5]-T[10,​15,​20,​25]-P[12-18/1]-LA[5-75/0.5]
KZES17-[100-400/0.5]-T[10,​15,​20,​25]-P[14-18/1]-LA[5-100/0.5]
KZES17A-[100-400/0.5]-T[10,​15,​20,​25]-P[14-20/1]-LA[5-100/0.5]
KZES20-[100-400/0.5]-T[10,​15,​20,​25]-P[17-23/1]-LA[5-100/0.5]
KZES25-[100-500/0.5]-T[10,​20,​30,​40,​50]-P[20-28/1]-LA[10-125/0.5]
KZES30-[100-500/0.5]-T[10,​20,​30,​40,​50]-P[25-33/1]-LA[15-150/0.5]
KZES35-[100-500/0.5]-T[10,​20,​30,​40,​50]-P[28-38/1]-LA[15-150/0.5]
KZES40-[200-500/0.5]-T[10,​20,​30,​40,​50]-P[35-47/1]-LA[20-150/0.5]
KZES45-[200-500/0.5]-T[10,​20,​30,​40,​50]-P[35-48/1]-LA[20-150/0.5]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSMaterial Hardness Surface Treatment Shaft Dia. D
(mm) 		Ds
(Ø) 		L
(mm) 		LA
(mm) 		P
(mm) 		T
(mm)
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment81050 ～ 2194 ～ 406 ～ 95 ～ 20
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment101350 ～ 3005 ～ 508 ～ 125 ～ 20
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment121450 ～ 3005 ～ 6010 ～ 135 ～ 20
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment12A1650 ～ 3005 ～ 6012 ～ 1810 ～ 25
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment1518100 ～ 4005 ～ 7512 ～ 1810 ～ 25
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment1719100 ～ 4005 ～ 10014 ～ 1810 ～ 25
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment17A21100 ～ 4005 ～ 10014 ～ 2010 ～ 25
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment2024100 ～ 4005 ～ 10017 ～ 2310 ～ 25
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment2529100 ～ 50010 ～ 12520 ～ 2810 ～ 50
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment3034100 ～ 50015 ～ 15025 ～ 3310 ～ 50
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment3539100 ～ 50015 ～ 15028 ～ 3810 ～ 50
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment4048200 ～ 50020 ～ 15035 ～ 4710 ～ 50
1 18 Days 10EN 1.1191 Equiv.-No Surface Treatment4549200 ～ 50020 ～ 15035 ～ 4810 ～ 50
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment81050 ～ 2194 ～ 406 ～ 95 ～ 20
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment101350 ～ 3005 ～ 508 ～ 125 ～ 20
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment121450 ～ 3005 ～ 6010 ～ 135 ～ 20
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment12A1650 ～ 3005 ～ 6012 ～ 1810 ～ 25
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment1518100 ～ 4005 ～ 7512 ～ 1810 ～ 25
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment1719100 ～ 4005 ～ 10014 ～ 1810 ～ 25
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment17A21100 ～ 4005 ～ 10014 ～ 2010 ～ 25
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment2024100 ～ 4005 ～ 10017 ～ 2310 ～ 25
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment2529100 ～ 50010 ～ 12520 ～ 2810 ～ 50
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment3034100 ～ 50015 ～ 15025 ～ 3310 ～ 50
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment3539100 ～ 50015 ～ 15028 ～ 3810 ～ 50
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment4048200 ～ 50020 ～ 15035 ～ 4710 ～ 50
1 16 Days 10EN 1.1191 Equiv.No HardenedNo Surface Treatment4549200 ～ 50020 ～ 15035 ～ 4810 ～ 50
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment81050 ～ 2194 ～ 406 ～ 95 ～ 20
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment101350 ～ 3005 ～ 508 ～ 125 ～ 20
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment121450 ～ 3005 ～ 6010 ～ 135 ～ 20
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment12A1650 ～ 3005 ～ 6012 ～ 1810 ～ 25
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment1518100 ～ 4005 ～ 7512 ～ 1810 ～ 25
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment1719100 ～ 4005 ～ 10014 ～ 1810 ～ 25
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment17A21100 ～ 4005 ～ 10014 ～ 2010 ～ 25
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment2024100 ～ 4005 ～ 10017 ～ 2310 ～ 25
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment2529100 ～ 50010 ～ 12520 ～ 2810 ～ 50
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment3034100 ～ 50015 ～ 15025 ～ 3310 ～ 50
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment3539100 ～ 50015 ～ 15028 ～ 3810 ～ 50
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment4048200 ～ 50020 ～ 15035 ～ 4710 ～ 50
1 18 Days 10EN 1.4301 Equiv.No HardenedNo Surface Treatment4549200 ～ 50020 ～ 15035 ～ 4810 ～ 50

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  1. 1

Specifications/Overview

■Selection of Driving Shaft
In selecting a driving shaft, select the basic shape and size from the specification table, then select necessary alterations such as thread machining, keyway addition etc.

[Selection Example of Part Number]
·Alteration Selection: Two Threaded Ends (Fine Thread, Precision Grade), Two Keyways


 

Driving Shaft - Shoulder Type: Related Image

[App. Example]

Driving Shaft - Shoulder Type: Related Image

 

Basic information

Basic Shape Shouldered Shaft Tolerance h6

Configure

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39Suggestion of an applicable part number.

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Basic Attributes

  • Material

    • EN 1.1191 Equiv.
    • EN 1.4301 Equiv.

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  • Hardness

    • No Hardened

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  • Shaft Dia. D(mm)

    • 8
    • 10
    • 12
    • 12A
    • 15
    • 17
    • 17A
    • 20
    • 25
    • 30
    • 35
    • 40
    • 45

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  • Ds(Ø)

    • 10
    • 13
    • 14
    • 16
    • 18
    • 19
    • 21
    • 24
    • 29
    • 34
    • 39
    • 48
    • 49

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  • L(mm)

     [50-500/0.5mm Unit(s)]

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  • LA(mm)

     [4-150/0.5mm Unit(s)]

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  • P(mm)

     [6-48/1mm Unit(s)]

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  • T(mm)

    • 5
    • 10
    • 15
    • 20
    • 25
    • 30
    • 40
    • 50

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  • Type

    • KZEC
    • KZEF
    • KZEN
    • KZEP
    • KZES

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  • Surface Treatment

    • No Surface Treatment
    • Surface Treatment Provided
      • Black Oxide
      • Electroless Nickel Plating

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  • Filter by CAD data type

    • 2D
    • 3D

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Filter by standard shipping days

    • All
    • 16 Days or Less
    • 18 Days or Less

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