(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Our Business Hours:
Mon. - Fri. 8 a.m. - 6 p.m.

All Categories

Applications

inCAD Library

Brands

Brand List

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.

Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Timing Pulleys - High torque, high positioning accuracy, 8YU series. (GPA25YU8150-A-N28)

Spec Change

MISUMI

Circular Tooth Profile Pulleys with little backlash, suitable for positioning.

METRIC
inCAD Components

(i)Caution

Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.

Part Number

Configured Part Number is shown.

GPA25YU8150-A-N28

More Options

Order Qty.

Check Price/Ship Date
Unit Price (USD)
(with VAT (USD))

---
Sub-Total (USD)
(with VAT (USD))

---
Estimated Ship Date

---

Configured Specifications

Type	Timing Pulleys	Belt Type	8YU
Belt Width Used(mm)(mm)	15	Number of Teeth(T)	25
Pulley Shape	Shape A	Material	[Aluminum] Aluminum Alloy 2000 series
Surface Treatment	Clear Anodize	Timing Pulleys/Idlers	Pulleys
01.[H] Shaft Bore Spec. (Round Hole)(mm)	-	02.[P] Shaft Bore Spec. (Round Hole + Tap)(mm)	-
03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap)(mm)	28	06.[V] Shaft Bore Spec. (Stepped Hole)(mm)	-
Show More
07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side)(mm)	-	08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole)(mm)	-
RoHS	10	-	-
Show Less

Drawing/Specifications
3D Preview
Part Numbers
Catalog

High Torque Timing Pulleys - 8YU:Related Image

・Materials

Part Number			[ M ] Material		[ S ] Surface Treatment
Belt Width 15mm	Belt Width 20mm	Belt Width 25mm	Pulley	Flange
A:16.7 W:23.0 L:43.0	A:21.7 W:28.0 L:48.0	A:26.7 W:33.0 L:53.0	Pulley	Flange
GPA__YU8150	GPA__YU8200	GPA__YU8250	Aluminum Alloy	Aluminum Alloy	Clear Anodize
GPT__YU8150	GPT__YU8200	GPT__YU8250	1045 Carbon Steel or Equivalent	Low Carbon Steel	-
GPM__YU8150	GPM__YU8200	GPM__YU8250	1045 Carbon Steel or Equivalent	Low Carbon Steel	Black Oxide

[ ! ]Flanges are installed. Set screws are included with P & N bore hole specification.

Specifications

Part Number

Pulley
Shape

Shaft Bore
Specifications

Shaft Bore Spec. (1mm Increment)

P.D.

O.D.

V / F

Type

Teeth

Type
Nominal Width

d_H7

Z_H7

J (0.1mm Increment)

Q_H7 / R_H7

S / T

AShape

BShape

AShape

BShape

AShape

BShape

AShape

BShape

AShape

BShape

AShape / BShape

AShape

(2017 Aluminum Alloy)
GPA

(1045 Carbon Steel)
GPT

(1045 Carbon Steel+ Black Oxide)
GPM

YU8150
*A :16.7
*W :23.0
*L :43.0

YU8200
*A :21.7
*W :28.0
*L :48.0

YU8250
*A :26.7
*W :33.0
*L :53.0

A

B

H

P

N

V

F

Y

16~32

16~28

16~20

16~21

16~18

16~30

18~32

(For A Shape)
3.0≤J≤W-3.0

(For B Shape)
3.0≤J≤L-3.0

16~30

18~32

3~23
S+T≤W-3

50.93

49.56

16~37

16~29

16~24

16~26

16~22

16~35

16~32

18~37

18~34

16~35

18~37

56.02

54.65

16~42

16~40

16~34

16~28

16~30

16~24

16~40

16~38

18~42

18~40

16~40

18~42

61.12

59.75

16~48

16~42

16~36

16~30

16~26

16~46

16~40

18~48

18~42

16~46

18~48

63.66

62.29

16~50

16~42

16~38

16~32

16~30

16~28

16~48

16~43

18~50

18~45

16~48

18~50

66.21

64.84

16~52

16~47

16~42

16~35

16~30

16~50

16~44

18~52

18~46

16~50

18~52

71.30

69.93

16~59

16~50

16~45

16~39

16~30

16~57

16~48

18~59

18~50

16~57

18~59

76.39

75.02

20~59

20~55

20~48

20~42

20~30

20~57

20~48

22~59

22~50

20~57

22~59

81.49

80.12

20~67

20~58

20~52

20~45

20~30

20~65

20~54

22~67

22~56

20~65

22~67

86.58

85.21

20~72

20~64

20~58

20~48

20~30

20~70

20~60

22~72

22~62

20~70

22~72

91.67

90.30

100

20~76

20~68

20~62

20~52

20~30

20~74

20~62

22~76

22~64

20~74

22~76

96.77

95.40

105

25~80

25~70

25~65

25~54

25~30

25~80

25~64

27~82

27~66

25~75

27~82

101.86

100.49

110

25~80

25~72

25~65

25~56

25~30

25~80

25~66

27~92

27~68

25~75

27~92

112.05

110.68

121

25~80

25~74

25~65

25~58

25~30

25~80

25~68

27~95

27~70

25~75

27~95

122.23

120.86

131

109

25~80

25~76

25~65

25~60

25~30

25~80

25~70

27~95

27~72

25~75

27~95

127.32

125.95

136

114

30~80

30~65

30~30

30~80

30~72

32~95

32~74

30~75

32~95

152.79

151.42

161

140

[ ! ]Z-d≥2 for shaft bore specification V and F. [ ! ]Q(R)-d≥2 for shaft bore specification Y. [ NG ]Aluminum is applicable to Shaft Bore H, P, and N only.

Alterations

Part Number

CAD Download

: 30; 45; 60

Part Number
GPA25YU8150-A-N28

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Belt Width Used(mm) (mm)	Number of Teeth (T)	Pulley Shape	Material	Surface Treatment	01.[H] Shaft Bore Spec. (Round Hole) (mm)	02.[P] Shaft Bore Spec. (Round Hole + Tap) (mm)	03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap) (mm)	06.[V] Shaft Bore Spec. (Stepped Hole) (mm)	07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side) (mm)	08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole) (mm)
	1 Piece(s)		10 Days or more	10	15	25	Shape A	[Aluminum] Aluminum Alloy 2000 series	Clear Anodize	-	-	28	-	-	-

Part Number

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Belt Width Used(mm) (mm)	Number of Teeth (T)	Pulley Shape	Material	Surface Treatment	01.[H] Shaft Bore Spec. (Round Hole) (mm)	02.[P] Shaft Bore Spec. (Round Hole + Tap) (mm)	03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap) (mm)	06.[V] Shaft Bore Spec. (Stepped Hole) (mm)	07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side) (mm)	08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole) (mm)

Download (PDF)

Catalog（2page View)

Product TOP

Basic Information

Type	Timing Pulleys	Belt Type	8YU	Timing Pulleys/Idlers	Pulleys

Configure

Completed

Specification/Dimensions

Belt Width Used(mm)(mm)
15

20

25
Clear
Number of Teeth(T)
20

22

24

25

26

28

30

32

34

36

38

40

44

48

50

60
Clear
Pulley Shape
- Shape A
- Shape B
Clear
Material
- Steel
- Aluminum
  - Aluminum Alloy 2000 series
Clear
Surface Treatment
Not Provided

Black Oxide Coating

Clear Anodize
Clear
01.[H] Shaft Bore Spec. (Round Hole)(mm)
Clear
02.[P] Shaft Bore Spec. (Round Hole + Tap)(mm)
Clear
06.[V] Shaft Bore Spec. (Stepped Hole)(mm)
Clear
07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side)(mm)
Clear
08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole)(mm)
Clear
type
- GPA##YU8
- GPM##YU8
- GPT##YU8
Clear
03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap)(mm)
30
[16-30/1mm Unit(s)]
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

10 Days or Less
Clear

Specify Alterations

06.[KC] Change an Angle of Set Screw to 90(Change to 90 [KC])
90
Clear
07.[QTC] Add tapped holes on the side (at three locations)(mm)
[23-45/1mm Unit(s)]
Clear
07.[QFC] Add tapped holes on the side (at four locations)(mm)
[23-45/1mm Unit(s)]
Clear
07.[QSC] Add tapped holes on the side (at six locations)(mm)
Clear
08.[M] Tap Dia. For "Q#C"(mm)
3

4

5

6

8
Clear
09.[KTC] Add through holes to the side (at three locations)(mm)
[24-44/1mm Unit(s)]
Clear
09.[KFC] Add through holes to the side (at four locations)(mm)
[24-44/1mm Unit(s)]
Clear
09.[KSC] Add through holes to the side (at six locations)(mm)
Clear
10.[K] Through Hole Dia. For "K#C"(mm)
[4-13/0.5mm Unit(s)]
Clear
12.[NFC] Flange not swaged when shipped
- NFC
Clear
13.[RFC] Flange swaged only on the opposite side of the hub when shipped
- RFC
Clear
13.[LFC] Flange swaged only on the opposite side of the hub when shipped
- LFC
Clear
14.[FC] Flange Cut(mm)
[63.5-70/0.5mm Unit(s)]
Clear

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Additional Products in this Category

Complementary Products

Rotary Shafts - Straight.
MISUMI Days to Ship : 9 Days or more
Cantilever Shafts - Standard, Retaining Ring Groove
MISUMI Days to Ship : 8 Days or more
Keyless Bushings - Standard
MISUMI Days to Ship : Same day or more

MISUMI Unit Example related to this product

back next

Tech Support

Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

Top of the page

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)

Contact Information: Contact Us

Inquiry Format

All Categories

Categories

Applications

Brands

How can we improve?

Timing Pulleys - High torque, high positioning accuracy, 8YU series. (GPA25YU8150-A-N28)

(i)Caution

Configured Specifications

2D/3D CAD ?

2D CAD Data with Dim. Fixed

Specifications

Alterations

Part Number

Basic Information

Configure

Specification/Dimensions

Belt Width Used(mm)(mm)

Number of Teeth(T)

Pulley Shape

Material

Surface Treatment

01.[H] Shaft Bore Spec. (Round Hole)(mm)

02.[P] Shaft Bore Spec. (Round Hole + Tap)(mm)

06.[V] Shaft Bore Spec. (Stepped Hole)(mm)

07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side)(mm)

08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole)(mm)

type

03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap)(mm)

CAD

Days to Ship

Specify Alterations

06.[KC] Change an Angle of Set Screw to 90(Change to 90 [KC])

07.[QTC] Add tapped holes on the side (at three locations)(mm)

07.[QFC] Add tapped holes on the side (at four locations)(mm)

07.[QSC] Add tapped holes on the side (at six locations)(mm)

08.[M] Tap Dia. For "Q#C"(mm)

09.[KTC] Add through holes to the side (at three locations)(mm)

09.[KFC] Add through holes to the side (at four locations)(mm)

09.[KSC] Add through holes to the side (at six locations)(mm)

10.[K] Through Hole Dia. For "K#C"(mm)

12.[NFC] Flange not swaged when shipped

13.[RFC] Flange swaged only on the opposite side of the hub when shipped

13.[LFC] Flange swaged only on the opposite side of the hub when shipped

14.[FC] Flange Cut(mm)

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)