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Flexible Couplings - SPRFLEX, AL series. (Part Numbers)

Volume Discount

Miki Pulley

Flexible spider couplings, SPRFLEX AL series. This coupling has a separator made of nitrile rubber material. The coupling body material is aluminum. It is used in motors, pumps, fans and general purpose textile machines.

Part Number

Configured Part Number is shown.

: 30; 60; 90

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Part Number
AL-110 40H-45H
AL-110 40H-48H
AL-110 42H-42H
AL-110 42H-45H
AL-110 42H-48H
AL-110 45H-45H
AL-110 45H-48H
AL-110 48H-48H

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Allowable Torque Range (N•m)	Hole diameter d1 (mm)	Hole diameter d2 (mm)	O.D. (Ø)	Full Length (mm)	Max. Rotational Speed Range (r/min)	Feature	Allowable Torque (N•m)	Maximum Rotation Speed (r/min)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Axial Misalignment (±) (mm)	Moment of Inertia (kg･m²)	Shaft Hole Specifications	Shaft hole finished	Keyway Standard
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	40	45	85	110	2001~4000	Vibration Absorption	50	4000	1	0.21~0.40	0.3	0.7	1.43×10^-3	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	40	48	85	110	2001~4000	Vibration Absorption	50	4000	1	0.21~0.40	0.3	0.7	1.43×10^-3	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	42	42	85	110	2001~4000	Vibration Absorption	50	4000	1	0.21~0.40	0.3	0.7	1.43×10^-3	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	42	45	85	110	2001~4000	Vibration Absorption	50	4000	1	0.21~0.40	0.3	0.7	1.43×10^-3	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	42	48	85	110	2001~4000	Vibration Absorption	50	4000	1	0.21~0.40	0.3	0.7	1.43×10^-3	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	45	45	85	110	2001~4000	Vibration Absorption	50	4000	1	0.21~0.40	0.3	0.7	1.43×10^-3	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	45	48	85	110	2001~4000	Vibration Absorption	50	4000	1	0.21~0.40	0.3	0.7	1.43×10^-3	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	48	48	85	110	2001~4000	Vibration Absorption	50	4000	1	0.21~0.40	0.3	0.7	1.43×10^-3	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS

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Basic Information

Type	Jaw Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Standard / Stepping Motor
Body Material	Aluminum	Category	Coupling body	Buffer Part Material	Nitrile Rubber
Operating Temperature Range(℃)	-20::80

Configure

368 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Hole diameter d1(mm)
6

7

8

9

10

11

12

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45

48
Clear
Hole diameter d2(mm)
6

7

8

9

10

11

12

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45

48
Clear
O.D.(Ø)
16.1

27

35

45

54

55

66

85
Clear
Full Length(mm)
20.5

43.2

49.2

54.4

55

61

88

110
Clear
Max. Rotational Speed Range(r/min)
2001~4000

4001~10000

10001~78000
Clear
Feature
Vibration Absorption

Shaft hole Unfinished
Clear
Allowable Torque(N•m)
0.5

1.5

3

5

8

10

25

50
Clear
Maximum Rotation Speed(r/min)
4000

5000

6000

7000

9000

12000

18000
Clear
Allowable Angular Misalignment(deg)
0.5

1
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40
Clear
Allowable Lateral Misalignment(mm)
0.1

0.2

0.3
Clear
Shaft Hole Specifications
- Shaft hole added
- Shaft hole processed products
Clear
Shaft hole finished
- Keyway + tap hole (d1 keyway not included)
- Keyway + Tap hole
- Round hole + tap hole included
Clear
Keyway Standard
d1, d2: new JIS

d1, d2: old JIS (2-type)

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

1.01~3.00

3.01~5.00

5.01~10.00

20.01~50.00
Clear
CAD
- 2D
Clear

Days to Ship

All

8 Days or Less

16 Days or Less

22 Days or Less

24 Days 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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Flexible Couplings - SPRFLEX, AL series. (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Hole diameter d1(mm)

Hole diameter d2(mm)

O.D.(Ø)

Full Length(mm)

Max. Rotational Speed Range(r/min)

Feature

Allowable Torque(N•m)

Maximum Rotation Speed(r/min)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment Range(mm)

Allowable Lateral Misalignment(mm)

Shaft Hole Specifications

Shaft hole finished

Keyway Standard

type

Allowable Torque Range(N•m)

CAD