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Star FlexALS-Y

MIKI PULLEY

· ALS-Y models High performance STARFLEX PULLEY MIKI.
· Shaft Tightening Method: Set Screw Type
· Application: Encoder, Stepping Motor.
· Hub material: Aluminum Alloy.
· Spacer Element material: Polyurethane elastomer.
· Accessories: Hexagon head set screw material: Alloy steel use Surface finishing is Black coating.
· Nominal torque: : 1.2 to 310 [N.m].
· Operating Temperature Range: -30 to 80 °C
· These are JIS A tight-fit models that have a shore hardness of 90 and are equipped with a good balance of torque transmission performance, flexibility, and responsiveness.

Part Number

Configured Part Number is shown.

: 30; 45; 60

Part Number
ALS-040-Y-10B-10B
ALS-040-Y-10B-12B
ALS-040-Y-10B-14B
ALS-040-Y-10B-15B
ALS-040-Y-10B-16B
ALS-040-Y-10B-19B
ALS-040-Y-12B-12B
ALS-040-Y-12B-14B
ALS-040-Y-12B-15B
ALS-040-Y-12B-16B
ALS-040-Y-12B-19B
ALS-040-Y-14B-14B
ALS-040-Y-14B-15B
ALS-040-Y-14B-16B
ALS-040-Y-14B-19B
ALS-040-Y-15B-15B
ALS-040-Y-15B-16B
ALS-040-Y-15B-19B
ALS-040-Y-16B-16B
ALS-040-Y-16B-19B
ALS-040-Y-19B-19B

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Hole diameter d1 (Ø)	Hole diameter d2 (Ø)	O.D. (Ø)	Full Length (mm)	Allowable Torque Range (N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range (r/min)	Body Material	Allowable Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Maximum Rotation Speed (r/min)	Allowable Axial Clearance (±) (mm)	Moment of Inertia (kg･m²)	Shaft Hole Specifications	Shaft hole finished	Keyway Standard
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	10	10	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	16	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	10	12	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	16	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	10	14	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	16	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	10	15	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	16	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	10	16	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	16	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	10	19	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	16	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	12	12	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	12	14	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	12	15	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	12	16	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	12	19	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	14	14	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	14	15	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	14	16	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	14	19	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	15	15	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	15	16	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	15	19	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	16	16	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	16	19	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-
MYR 298.52	1 Piece(s)	19 Day(s) or more	10	19	19	40	66	10.01~20.00	Backlash 0 / Low Inertia Moment / Vibration Absorption	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	20	1	0.1	0.02~0.2	10000	0~+1.2	4.01×10^-6	-	-	-

Basic Information

Type	Jaw Type	Application	Standard / Servo Motor / Stepping Motor / Encoder	Product Category	Coupling body
Buffer Material	Polyurethane Resin	Operating Temperature Range(°C)	-30::80

Configure

21 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Hole diameter d1(Ø)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

14

15

16

18

19

20

22

24

25

28

30

32

35

38

40

42

45

50

55

60
Clear
Hole diameter d2(Ø)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

14

15

16

18

19

20

22

24

25

28

30

32

35

38

40

42

45

50

55

60
Clear
O.D.(Ø)
14

20

30

40

55

65

80

95

105
Clear
Full Length(mm)
22

30

35

66

78

90

114

126

140
Clear
Features
Backlash 0

Low Inertia Moment

Vibration Absorption

Shaft hole Unfinished
Clear
Allowable Misalignment
- No
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Clear
Max. Rotational Speed Range(r/min)
4001~10000

10001~78000
Clear
Body Material
- Aluminum
Clear
Allowable Torque(N•m)
0.31

0.42

0.54

0.65

1.2

1.6

2

2.1

2.2

2.6

3

3.4

4.7

5.4

6

7.4

7.5

8

10

16

20

35

38

41

48

51

54

61

67

68

70

75

79

89

95

96

108

114

121

151

190

194

265

310
Clear
Allowable Angular Misalignment(deg)
1
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15

0.2
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2
Clear
Maximum Rotation Speed(r/min)
4500

4800

5000

5900

6000

7000

7400

8700

10000

11900

15900

23800

34100
Clear
Shaft Hole Specifications
- Shaft hole processed products
Clear
Shaft hole finished
- Keyway + tap hole (d1 keyway not included)
- Keyway + Tap hole
- Round hole+tap hole
Clear
Keyway Standard
d1, d2: new JIS

d1, d2: new standard motor compatible

d1: new JIS / d2: new standard motor compatible

d1: new standard motor compatible / d2: new JIS

d1, d2: old JIS (2-type)

d1: new JIS / d2: old JIS (2-type)

d1: new standard motor compatible / d2: old JIS (2-type)

d1: old JIS (2-type) / d2: new JIS

d1: old JIS (2-type) / d2: new standard motor compatible
Clear
type
- ALS
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100～Less than 500
Clear
CAD
- 2D
Clear

Days to Ship

All

13 Day(s) or Less

19 Day(s) or Less

21 Day(s) or Less
Clear

Specify Alterations

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

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Star FlexALS-Y

Basic Information

Configure

Specification/Dimensions

Hole diameter d1(Ø)

Hole diameter d2(Ø)

O.D.(Ø)

Full Length(mm)

Features

Allowable Misalignment

Max. Rotational Speed Range(r/min)

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

Maximum Rotation Speed(r/min)

Shaft Hole Specifications

Shaft hole finished

Keyway Standard

type

Allowable Torque Range(N•m)

CAD