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Motor shafts / two-sided offset / machining selectable

Motor shafts / two-sided offset / machining selectable

MISUMI

MISUMI

Data sheet

Part Number

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the corresponding part number is displayed here.

Dimensional Drawing

Driving Shaft - Both Ends Stepped: Related Image
[ ! ]LA+LB ≤ L/2
[ ! ]ℓ = L－ (LA+LB)
[!] The shaft may have centering holes on ends.
[!] There is an undercut 1.5 mm or less in width and 0.3 mm or less in depth on the stepped part.
[!] Step P of KZCE has no grinding undercut. Step R = 0.2 or Less
* Ds: Tap dimension of Bearing Inner Race.
DTolerance
h7h6
100
-0.015		0
-0.009
120
-0.018		0
-0.011
15
200
-0.021		0
-0.013
25
30
35—0
-0.016
40
50
DCircularity M
KZCEOthers
100.0040.003
12
150.005
20
250.0060.005
30
35—
40
50
TypeD, P ToleranceConcentricityPerpendicularity[M] Material[H]Hardness[S] Surface Treatment
KZCEh7⌀0.05⊥0.05EN 1.1191 Equiv.—Black Oxide
KZCNh6⌀0.01⊥0.01EN 1.1191 Equiv.——
KZCCBlack Oxide
KZCPElectroless Nickel Plating
KZCFEN 1.1191 Equiv.Induction Hardened—
Surface Hardness 50HRC or more

Specification Table

Part Number—L—P—LA—LB
KZCF50—450—P45—LA80—LB50
Part Number0.5 mm IncrementsSelection0.5 mm Increments* Ds
TypeDLPLALB
KZCE
(D10 to 30)

KZCN
KZCC
KZCP
KZCF		1050.0 to 300.064.0 to 40.04.0 to 40.08
89.5
12810
105.0 to 50.05.0 to 50.011.5
15100.0 to 400.01013
125.0 to 75.014
201518
175.0 to 100.019
25100.0 to 500.01721
2010.0 to 100.010.0 to 60.024
302027
2510.0 to 125.029
* 352531
3015.0 to 150.015.0 to 70.034
* 40200.0 to 500.03037
3539
* 504020.0 to 150.020.0 to 70.048
4549
[!] * marked sizes are not available for KZCE.

Alterations

Part Number—L—P—LA—LB—(MA, NA, KA, TA, SA, WA, etc.)
KZCF40—300—P30—LA60—LB60—NB12 － TA40 － WB10 － GB20 － AB90
AlterationsCodeSpec.
Left EndMiddleRight End

Threaded Ends

Driving Shaft - Both Ends Stepped: Related Image		MA
MSA
MMA		Left End
MC
MSC
MMC
Right End
MD
MSD
MMD		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 (LB)-2

 
CodeScrew Accuracy
Left, MiddleRight, Middle
MAMCMBMDCoarseJIS 6h (Class 2)
MSAMSCMSBMSDFine (Standard Grade)JIS 6h (Class 2)
MMAMMCMMBMMDFine (Precision Grade)JIS 4h (Class 1)

[!] When D,P = M, thread length can be specified.
[NG] Fine (Precision Grade) is not available for KZCE.

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
M303.5M171.0M501.5
  M201.0  

Tapped Ends

Driving Shaft - Both Ends Stepped: Related Image		NA—NB

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

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

Keyway Machining

Driving Shaft - Both Ends Stepped: Related Image		KAKC
KD		KBAdds a keyway. Specify the position and the length of the keyway.
Ordering Code KA10-HA30-KB100-HB50
KA, HA, KB, HB, KC, HC, KD, HD = 1 mm Increments
[ ! ]3 ≤ HA,HB,HC,HD ≤ 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 stepped part.

Keyway Machining + Set Screw Flat

ZAZC
ZD		ZB

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°
[!] HA, HB, HC, HD ≤ 100 [!]Specify the keyway position more than 2 mm away from the stepped part.

·Specification Code

Keyway
Position Specified		Keyway
Width Specified		Angle Configurable
30° Increments
ZAHAAA
ZBHBAB
ZCHCAC
ZDHDAD
D·P6 to 1720 to 4045·50
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 - Both Ends Stepped: Related Image		TATC
TD		TB
Adds a retaining ring groove. Specify the position of a retaining ring groove.
Ordering Code TA10－TB10
TA, TB = 1 mm Increments 4 ≤ TA (TB) ≤ LA (LB)-3
[!] Retaining rings are included.

P = 6,8: Retaining Ring Type E P ≥ 10, 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)
Surface 50HRC or more—Spring Steel

Wrench Flats

Driving Shaft - Both Ends Stepped: Related Image		SASDSB

Adds wrench flats. Specify the position of a wrench flat.
Ordering Code SA5 SA, SB, SD = 1 mm Increments SA, SB, SD ≥ 0 SA ≤ LA-ℓ, SB ≤ LB-ℓ, SD ≤ L-LA-LB-ℓ

 
D101215202530354050
W81013172227303641
ℓ8101520
 
P68·10121517202530354045
W157101314171927303638
ℓ8101520

2 Set Screw Flats (Angle Specified)

Driving Shaft - Both Ends Stepped: Related Image		WAWCWB

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, WC, GA, GB, GC = 1 mm Increments AA, AB, AC = 30° Increments, 0° ≤ AA, AB, AC ≤ 330°

·Specification Code

Set Screw Flat
Position Specification		Set Screw Flat
Width Specification		Angle Configurable
30° Increments
WAGAAA
WBGBAB
WCGCAC
D·P6 to 1720 to 4045·50
H123

Tolerance Change

Driving Shaft - Both Ends Stepped: Related Image		PJ (js6)
PK (k6)

Changes the tolerance of P Dimension of the stepped part to js6 or k6.
Ordering Code PJ or PK
[!] Both LA and LB tolerances will be changed.
[NG] Not available for KZCE.


·About KZCF (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
KZCC10-[50-300/0.5]-P[6,​8]-LA[4-40/0.5]-LB[4-40/0.5]
KZCC12-[50-300/0.5]-P[8,​10]-LA[4-50/0.5]-LB[4-50/0.5]
KZCC15-[100-400/0.5]-P[10,​12]-LA[5-75/0.5]-LB[5-50/0.5]
KZCC20-[100-400/0.5]-P[15,​17]-LA[5-100/0.5]-LB[5-50/0.5]
KZCC25-[100-500/0.5]-P[17,​20]-LA[5-100/0.5]-LB[5-60/0.5]
KZCC30-[100-500/0.5]-P[20,​25]-LA[10-125/0.5]-LB[10-60/0.5]
KZCC35-[100-500/0.5]-P[25,​30]-LA[10-150/0.5]-LB[10-70/0.5]
KZCC40-[200-500/0.5]-P[30,​35]-LA[15-150/0.5]-LB[15-70/0.5]
KZCC50-[200-500/0.5]-P[40,​45]-LA[20-150/0.5]-LB[20-70/0.5]
KZCE10-[50-300/0.5]-P[6,​8]-LA[4-40/0.5]-LB[4-40/0.5]
KZCE12-[50-300/0.5]-P[8,​10]-LA[4-50/0.5]-LB[4-50/0.5]
KZCE15-[100-400/0.5]-P[10,​12]-LA[5-75/0.5]-LB[5-50/0.5]
KZCE20-[100-400/0.5]-P[15,​17]-LA[5-100/0.5]-LB[5-50/0.5]
KZCE25-[100-500/0.5]-P[17,​20]-LA[5-100/0.5]-LB[5-60/0.5]
KZCE30-[100-500/0.5]-P[20,​25]-LA[10-125/0.5]-LB[10-60/0.5]
KZCF10-[50-300/0.5]-P[6,​8]-LA[4-40/0.5]-LB[4-40/0.5]
KZCF12-[50-300/0.5]-P[8,​10]-LA[4-50/0.5]-LB[4-50/0.5]
KZCF15-[100-400/0.5]-P[10,​12]-LA[5-75/0.5]-LB[5-50/0.5]
KZCF20-[100-400/0.5]-P[15,​17]-LA[5-100/0.5]-LB[5-50/0.5]
KZCF25-[100-500/0.5]-P[17,​20]-LA[5-100/0.5]-LB[5-60/0.5]
KZCF30-[100-500/0.5]-P[20,​25]-LA[10-125/0.5]-LB[10-60/0.5]
KZCF35-[100-500/0.5]-P[25,​30]-LA[10-150/0.5]-LB[10-70/0.5]
KZCF40-[200-500/0.5]-P[30,​35]-LA[15-150/0.5]-LB[15-70/0.5]
KZCF50-[200-500/0.5]-P[40,​45]-LA[20-150/0.5]-LB[20-70/0.5]
KZCN10-[50-300/0.5]-P[6,​8]-LA[4-40/0.5]-LB[4-40/0.5]
KZCN12-[50-300/0.5]-P[8,​10]-LA[4-50/0.5]-LB[4-50/0.5]
KZCN15-[100-400/0.5]-P[10,​12]-LA[5-75/0.5]-LB[5-50/0.5]
KZCN20-[100-400/0.5]-P[15,​17]-LA[5-100/0.5]-LB[5-50/0.5]
KZCN25-[100-500/0.5]-P[17,​20]-LA[5-100/0.5]-LB[5-60/0.5]
KZCN30-[100-500/0.5]-P[20,​25]-LA[10-125/0.5]-LB[10-60/0.5]
KZCN35-[100-500/0.5]-P[25,​30]-LA[10-150/0.5]-LB[10-70/0.5]
KZCN40-[200-500/0.5]-P[30,​35]-LA[15-150/0.5]-LB[15-70/0.5]
KZCN50-[200-500/0.5]-P[40,​45]-LA[20-150/0.5]-LB[20-70/0.5]
KZCP10-[50-300/0.5]-P[6,​8]-LA[4-40/0.5]-LB[4-40/0.5]
KZCP12-[50-300/0.5]-P[8,​10]-LA[4-50/0.5]-LB[4-50/0.5]
KZCP15-[100-400/0.5]-P[10,​12]-LA[5-75/0.5]-LB[5-50/0.5]
KZCP20-[100-400/0.5]-P[15,​17]-LA[5-100/0.5]-LB[5-50/0.5]
KZCP25-[100-500/0.5]-P[17,​20]-LA[5-100/0.5]-LB[5-60/0.5]
KZCP30-[100-500/0.5]-P[20,​25]-LA[10-125/0.5]-LB[10-60/0.5]
KZCP35-[100-500/0.5]-P[25,​30]-LA[10-150/0.5]-LB[10-70/0.5]
KZCP40-[200-500/0.5]-P[30,​35]-LA[15-150/0.5]-LB[15-70/0.5]
KZCP50-[200-500/0.5]-P[40,​45]-LA[20-150/0.5]-LB[20-70/0.5]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSHardness Surface Treatment Shaft Dia. D
(mm) 		Shaft Tolerance L
(mm) 		LA
(mm) 		LB
(mm) 		P
(mm)
1 16 Days 10No Hardened[Surface Treatment Provided] Black Oxide10h650 ～ 3004 ～ 404 ～ 406 ～ 8
1 16 Days 10No Hardened[Surface Treatment Provided] Black Oxide12h650 ～ 3004 ～ 504 ～ 508 ～ 10
1 16 Days 10No Hardened[Surface Treatment Provided] Black Oxide15h6100 ～ 4005 ～ 755 ～ 5010 ～ 12
1 16 Days 10No Hardened[Surface Treatment Provided] Black Oxide20h6100 ～ 4005 ～ 1005 ～ 5015 ～ 17
1 16 Days 10No Hardened[Surface Treatment Provided] Black Oxide25h6100 ～ 5005 ～ 1005 ～ 6017 ～ 20
1 16 Days 10No Hardened[Surface Treatment Provided] Black Oxide30h6100 ～ 50010 ～ 12510 ～ 6020 ～ 25
1 16 Days 10No Hardened[Surface Treatment Provided] Black Oxide35h6100 ～ 50010 ～ 15010 ～ 7025 ～ 30
1 16 Days 10No Hardened[Surface Treatment Provided] Black Oxide40h6200 ～ 50015 ～ 15015 ～ 7030 ～ 35
1 16 Days 10No Hardened[Surface Treatment Provided] Black Oxide50h6200 ～ 50020 ～ 15020 ～ 7040 ～ 45
1 9 Days 10No Hardened[Surface Treatment Provided] Black Oxide10h750 ～ 3004 ～ 404 ～ 406 ～ 8
1 9 Days 10No Hardened[Surface Treatment Provided] Black Oxide12h750 ～ 3004 ～ 504 ～ 508 ～ 10
1 9 Days 10No Hardened[Surface Treatment Provided] Black Oxide15h7100 ～ 4005 ～ 755 ～ 5010 ～ 12
1 9 Days 10No Hardened[Surface Treatment Provided] Black Oxide20h7100 ～ 4005 ～ 1005 ～ 5015 ～ 17
1 9 Days 10No Hardened[Surface Treatment Provided] Black Oxide25h7100 ～ 5005 ～ 1005 ～ 6017 ～ 20
1 9 Days 10No Hardened[Surface Treatment Provided] Black Oxide30h7100 ～ 50010 ～ 12510 ～ 6020 ～ 25
1 18 Days 10-No Surface Treatment10h650 ～ 3004 ～ 404 ～ 406 ～ 8
1 18 Days 10-No Surface Treatment12h650 ～ 3004 ～ 504 ～ 508 ～ 10
1 18 Days 10-No Surface Treatment15h6100 ～ 4005 ～ 755 ～ 5010 ～ 12
1 18 Days 10-No Surface Treatment20h6100 ～ 4005 ～ 1005 ～ 5015 ～ 17
1 18 Days 10-No Surface Treatment25h6100 ～ 5005 ～ 1005 ～ 6017 ～ 20
1 18 Days 10-No Surface Treatment30h6100 ～ 50010 ～ 12510 ～ 6020 ～ 25
1 18 Days 10-No Surface Treatment35h6100 ～ 50010 ～ 15010 ～ 7025 ～ 30
1 18 Days 10-No Surface Treatment40h6200 ～ 50015 ～ 15015 ～ 7030 ～ 35
1 18 Days 10-No Surface Treatment50h6200 ～ 50020 ～ 15020 ～ 7040 ～ 45
1 16 Days 10No HardenedNo Surface Treatment10h650 ～ 3004 ～ 404 ～ 406 ～ 8
1 16 Days 10No HardenedNo Surface Treatment12h650 ～ 3004 ～ 504 ～ 508 ～ 10
1 16 Days 10No HardenedNo Surface Treatment15h6100 ～ 4005 ～ 755 ～ 5010 ～ 12
1 16 Days 10No HardenedNo Surface Treatment20h6100 ～ 4005 ～ 1005 ～ 5015 ～ 17
1 16 Days 10No HardenedNo Surface Treatment25h6100 ～ 5005 ～ 1005 ～ 6017 ～ 20
1 16 Days 10No HardenedNo Surface Treatment30h6100 ～ 50010 ～ 12510 ～ 6020 ～ 25
1 16 Days 10No HardenedNo Surface Treatment35h6100 ～ 50010 ～ 15010 ～ 7025 ～ 30
1 16 Days 10No HardenedNo Surface Treatment40h6200 ～ 50015 ～ 15015 ～ 7030 ～ 35
1 16 Days 10No HardenedNo Surface Treatment50h6200 ～ 50020 ～ 15020 ～ 7040 ～ 45
1 18 Days 10No Hardened[Surface Treatment Provided] Electroless Nickel Plating10h650 ～ 3004 ～ 404 ～ 406 ～ 8
1 18 Days 10No Hardened[Surface Treatment Provided] Electroless Nickel Plating12h650 ～ 3004 ～ 504 ～ 508 ～ 10
1 18 Days 10No Hardened[Surface Treatment Provided] Electroless Nickel Plating15h6100 ～ 4005 ～ 755 ～ 5010 ～ 12
1 18 Days 10No Hardened[Surface Treatment Provided] Electroless Nickel Plating20h6100 ～ 4005 ～ 1005 ～ 5015 ～ 17
1 18 Days 10No Hardened[Surface Treatment Provided] Electroless Nickel Plating25h6100 ～ 5005 ～ 1005 ～ 6017 ～ 20
1 18 Days 10No Hardened[Surface Treatment Provided] Electroless Nickel Plating30h6100 ～ 50010 ～ 12510 ～ 6020 ～ 25
1 18 Days 10No Hardened[Surface Treatment Provided] Electroless Nickel Plating35h6100 ～ 50010 ～ 15010 ～ 7025 ～ 30
1 18 Days 10No Hardened[Surface Treatment Provided] Electroless Nickel Plating40h6200 ～ 50015 ～ 15015 ～ 7030 ～ 35
1 18 Days 10No Hardened[Surface Treatment Provided] Electroless Nickel Plating50h6200 ～ 50020 ～ 15020 ～ 7040 ～ 45

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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: A retaining ring groove, two set screw flats at 0° and 90° and a tap


 

Driving Shaft - Both Ends Stepped: Related Image

[App. Example]

Driving Shaft - Both Ends Stepped: Related Image

 

Basic information

Basic Shape Both Ends Stepped Material EN 1.1191 Equiv.

Configure

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42Suggestion of an applicable part number.

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Basic Attributes

  • Hardness

    • No Hardened

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  • Surface Treatment

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

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  • Shaft Dia. D(mm)

    • 10
    • 12
    • 15
    • 20
    • 25
    • 30
    • 35
    • 40
    • 50

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  • Shaft Tolerance

    • h6
    • h7

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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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  • LB(mm)

     [4-70/0.5mm Unit(s)]

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  • P(mm)

    • 6
    • 8
    • 10
    • 12
    • 15
    • 17
    • 20
    • 25
    • 30
    • 35
    • 40
    • 45

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  • Type

    • KZCC
    • KZCE
    • KZCF
    • KZCN
    • KZCP

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  • Filter by CAD data type

    • 2D
    • 3D

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    • 9 Days or Less
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