Metal bellows coupling with radial clamping hub, aluminium (23000)

· Very high torsional stiffness

· Exact angle of rotation transmission

· Radially actuated clamp hub ensures markedly shorter assembly times

· Low moment of inertia

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Data to be displayed: 30; 45; 60

Part Number
23000-001
23000-004
23000-007
23000-012
23000-020
23000-060
23000-170
23000-400
23000-600

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Tightening torque of screws (Nm)	L=Length	L2	A	D1/D2 min.	D1/D2 max.	Size	Max. lateral shaft displacement	L1	Axial spring stiffness (N/mm)	D1/D2=fastening hole	D4=Outside diameter	Max. axial shaft displacement ±	Torsion resistance (Nm/arcmin)	C DIN 912-10.9	Moment of inertia (10⁻³ kgm²)	Lateral spring stiffness (N/mm)	Nominal torque (Nm)	Weight in kg (ERP) (kg)
104.88 €	1	4 Days	1	31.5	3.3	4.6	3	6	1	0.2	13.5	21	3	16.5	0.3	0.09	M2.5	0.0004	26	1	0.0114
135.43 €	1	4 Days	2	43.5	4.4	7.5	5	10	4	0.2	17.5	35	4	24.5	0.4	0.46	M3	0.003	65	4	0.0500
186.49 €	1	4 Days	4	57	5	11	6	17	7	0.25	29	45	5	34	0.6	1.1	M4	0.014	60	7	0.0700
288.83 €	1	4 Days	7	62	6	13	6	19	12	0.25	29	40	5	39.5	0.7	2.05	M5	0.03	70	12	0.1480
322.33 €	1	4 Days	14	70	7.5	19	9	30	20	0.25	30	51	7	56	0.8	5.2	M6	0.14	190	20	0.3656
366.29 €	1	4 Days	35	77	8.5	22	18	34	60	0.3	33	49	12	66	0.9	8.7	M8	0.29	260	60	0.4788
521.18 €	1	4 Days	65	92	10.5	28.5	22	43	170	0.3	40	80	15	82	1	17.5	M10	0.83	470	170	0.9378
554.64 €	1	4 Days	115	106	12	35	34	55	400	0.3	48	100	24	101	1	47.1	M12	2.42	640	400	1.5290
909.13 €	1	4 Days	200	120	13.5	43.5	35	70	600	0.3	52	100	31	122	1	66.9	M14	4.7	980	600	2.4800

Basic information

Version 1	with radial clamping hub	Component material	stainless steel	Main material	aluminium
Item	Metal Bellows Coupling	RoHS	yes

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Basic Attributes

Tightening torque of screws(Nm)
1

2

4

7

14

35

65

115

200
Clear
L=Length
31.5

43.5

57

62

70

77

92

106

120
Clear
L2
3.3

4.4

5

6

7.5

8.5

10.5

12

13.5
Clear
A
4.6

7.5

11

13

19

22

28.5

35

43.5
Clear
D1/D2 min.
3

5

6

9

18

22

34

35
Clear
D1/D2 max.
6

10

17

19

30

34

43

55

70
Clear
Size
1

4

7

12

20

60

170

400

600
Clear
Max. lateral shaft displacement
- 0.2
- 0.25
- 0.3
Clear
L1
13.5

17.5

29

30

33

40

48

52
Clear
Axial spring stiffness(N/mm)
21

35

40

45

49

51

80

100
Clear
D1/D2=fastening hole
- 3
- 4
- 5
- 7
- 12
- 15
- 24
- 31
Clear
D4=Outside diameter
16.5

24.5

34

39.5

56

66

82

101

122
Clear
Max. axial shaft displacement ±
- 0.3
- 0.4
- 0.6
- 0.7
- 0.8
- 0.9
- 1
Clear
Torsion resistance(Nm/arcmin)
- 0.09
- 0.46
- 1.1
- 2.05
- 5.2
- 8.7
- 17.5
- 47.1
- 66.9
Clear
C DIN 912-10.9
- M2.5
- M3
- M4
- M5
- M6
- M8
- M10
- M12
- M14
Clear
Moment of inertia(10⁻³ kgm²)
0.0004

0.003

0.014

0.03

0.14

0.29

0.83

2.42

4.7
Clear
Lateral spring stiffness(N/mm)
26

60

65

70

190

260

470

640

980
Clear
Nominal torque(Nm)
1

4

7

12

20

60

170

400

600
Clear