Claw couplings / mounting selectable / claw disc: PU, Shore A97 / body: aluminium / ALS-B / MIKI PULLEY (Part Numbers - CAD Download)

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Element hardness 97JIS A used, designed to use preliminary compression with no backlash. Supports a wide range of applications, from simple servo to general purpose motor with high torque.

Part Number

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Part Number
ALS-030-B-8B-8B
ALS-030-B-8B-10B
ALS-030-B-8B-11B
ALS-030-B-8B-12B
ALS-030-B-8B-14B
ALS-030-B-10B-10B
ALS-030-B-10B-11B
ALS-030-B-10B-12B
ALS-030-B-10B-14B

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Allowable Misalignment	Allowable Torque Range (N•m)	Hole diameter D1 (mm)	Hole diameter D2 (mm)	Outer Diameter (mm)	Overall Length (mm)	Max. Rotational Speed Range (r/min)	Feature	Body Material	Allowable Torque (Nm)	Maximum Rotation Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (deg)	Allowable Axial Clearance (±) (mm)	Moment of Inertia (kg･m²)	Shaft Hole Specifications	Shaft hole finished	Keyway Standard
41.49 € 21.99 €	1	Available	Same day Stock	10	Angular Misalignment / Eccentricity / Axial Misalignment	3.01 to 5.00	8	8	30	35	4,001 to 10,000	High torsional rigidity / High Torque / High durability / Low Inertia Moment / Vibration Absorption	Aluminum	3.4	10000	0.02 to 0.2	0.17	1	-0.2~+1.0	6.07×10^-6	-	-	-
50.65 €	1		20 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	3.01 to 5.00	8	10	30	35	4,001 to 10,000	High torsional rigidity / High Torque / High durability / Low Inertia Moment / Vibration Absorption	Aluminum	3.4	10000	0.02 to 0.2	0.17	1	-0.2~+1.0	6.07×10^-6	-	-	-
50.65 €	1		20 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	3.01 to 5.00	8	11	30	35	4,001 to 10,000	High torsional rigidity / High Torque / High durability / Low Inertia Moment / Vibration Absorption	Aluminum	3.4	10000	0.02 to 0.2	0.17	1	-0.2~+1.0	6.07×10^-6	-	-	-
50.65 €	1		20 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	3.01 to 5.00	8	12	30	35	4,001 to 10,000	High torsional rigidity / High Torque / High durability / Low Inertia Moment / Vibration Absorption	Aluminum	3.4	10000	0.02 to 0.2	0.17	1	-0.2~+1.0	6.07×10^-6	-	-	-
41.49 € 21.99 €	1	Available	Same day Stock	10	Angular Misalignment / Eccentricity / Axial Misalignment	3.01 to 5.00	8	14	30	35	4,001 to 10,000	High torsional rigidity / High Torque / High durability / Low Inertia Moment / Vibration Absorption	Aluminum	3.4	10000	0.02 to 0.2	0.17	1	-0.2~+1.0	6.07×10^-6	-	-	-
50.65 €	1	Available	20 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	3.01 to 5.00	10	10	30	35	4,001 to 10,000	High torsional rigidity / High Torque / High durability / Low Inertia Moment / Vibration Absorption	Aluminum	4.7	10000	0.02 to 0.2	0.17	1	-0.2~+1.0	6.07×10^-6	-	-	-
50.65 €	1		20 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	3.01 to 5.00	10	11	30	35	4,001 to 10,000	High torsional rigidity / High Torque / High durability / Low Inertia Moment / Vibration Absorption	Aluminum	4.7	10000	0.02 to 0.2	0.17	1	-0.2~+1.0	6.07×10^-6	-	-	-
50.65 €	1		20 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	3.01 to 5.00	10	12	30	35	4,001 to 10,000	High torsional rigidity / High Torque / High durability / Low Inertia Moment / Vibration Absorption	Aluminum	4.7	10000	0.02 to 0.2	0.17	1	-0.2~+1.0	6.07×10^-6	-	-	-
50.65 €	1	Available	20 Days	10	Angular Misalignment / Eccentricity / Axial Misalignment	3.01 to 5.00	10	14	30	35	4,001 to 10,000	High torsional rigidity / High Torque / High durability / Low Inertia Moment / Vibration Absorption	Aluminum	4.7	10000	0.02 to 0.2	0.17	1	-0.2~+1.0	6.07×10^-6	-	-	-

Basic information

Type	Jaw Type	Application	Standard	Category	Coupling body
Buffer Part Material	Polyurethane Resin	Operating Temperature Range(°C)	-30::80

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Basic Attributes

Allowable Misalignment
- NA
- Angular Misalignment
- Eccentricity
- Axial Misalignment
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Hole diameter D1(mm)
6

6.35

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
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Hole diameter D2(mm)
6

6.35

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
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Outer Diameter(mm)
30

40

55

65

80

95

105
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Overall Length(mm)
35

66

78

90

114

126

140
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Max. Rotational Speed Range(r/min)
4,001 to 10,000

10,001 to 78,000
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Feature
High torsional rigidity

High Torque

High durability

Low Inertia Moment

Vibration Absorption

Shaft hole Unfinished
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Body Material
Aluminum
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Allowable Torque(Nm)
1.5

2

2.2

3.4

4.7

5.4

6

7.4

8

12.5

16

17

23

31

34

38

41

48

51

54

60

61

67

68

71

75

79

80

89

96

108

114

121

151

160

194

325

450

525
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Maximum Rotation Speed(r/min)
4500

4800

5000

5900

6000

7000

7400

8700

10000

11900

15900
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Allowable Lateral Misalignment Range(mm)
0.02 to 0.2

0.21 to 0.40
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Allowable Lateral Misalignment(mm)
0.17

0.2

0.22

0.25

0.28

0.32

0.36
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Allowable Angular Misalignment(deg)
1
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Shaft Hole Specifications
- Shaft hole processed products
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Shaft hole finished
- Keyway + tap hole (d1 keyway not included)
- Keyway + Tap hole
- Round hole+tap hole
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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
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Type
- ALS
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Allowable Torque Range(N•m)
1.01 to 3.00

3.01 to 5.00

5.01 to 10.00

10.01 to 20.00

20.01 to 50.00

50.01 to 100.00

100～Less than 500

500～Less than 1000
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- 2D
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