Beam couplings Aluminium with clamping hubs (K2037)

· Backlash-free beam coupling with clamp hub

· High torsional stiffness, compensation of shaft misalignment with minimum restoring forces

· For shaft diameters from 3 to 35 mm

· Torque range: 3 - 190 Nm

· Installation friendly coupling type

Part Number

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the corresponding part number is displayed here.

Products homepage

Data to be displayed: 30; 45; 60

Part Number
K2037.0160230303
K2037.0160230505
K2037.0160230506
K2037.0160230606
K2037.0180160303
K2037.0180160505
K2037.0180160506
K2037.0180160606
K2037.0200280303
K2037.0200280505
K2037.0200280506
K2037.0200280508
K2037.0200280606
K2037.0200280608
K2037.0200280808
K2037.0220200303
K2037.0220200505
K2037.0220200506
K2037.0220200508
K2037.0220200606
K2037.0220200608
K2037.0220200808
K2037.0250280606
K2037.0250280608
K2037.0250280610
K2037.0250280808
K2037.0250280810
K2037.0250281010
K2037.0300400606
K2037.0300400608
K2037.0300400610
K2037.0300400808
K2037.0300400810
K2037.0300401010
K2037.0400480606
K2037.0400481010
K2037.0400481012
K2037.0400481212
K2037.0400481515
K2037.0400481616
K2037.0500651010
K2037.0500651515
K2037.0500651616
K2037.0500651919
K2037.0500652020
K2037.0600801010
K2037.0600801616
K2037.0600802020
K2037.0600802424
K2037.0700951515
K2037.0700952020
K2037.0700953232

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Tightening torque of screws (Nm)	C (ISO 4029)	D1 (H7) (mm)	D2 (H7) (mm)	D1/D2 min. (mm)	D1/D2 max. (mm)	D4 (mm)	Size	L=Length (mm)	L1 (mm)	L2 (mm)	Moment of inertia (gm²)	max. Rotational speed (rpm)	max. Angular offset (°)	max. Shaft offset axial (mm)	max. Shaft offset radial (mm)	Nom. torque (Nm)	Torsional stiffness (10⁻³ Nm/rad)	Weight (kg)
35.62 €	1	4 Days	1	M2.5	3	3	3	6	16	16	23	7	3.5	0.00028	10000	2	0.5	0.15	3	0.076	0.0100
35.62 €	1	4 Days	1	M2.5	5	5	3	6	16	16	23	7	3.5	0.00028	10000	2	0.5	0.15	3	0.076	0.0088
35.62 €	1	4 Days	1	M2.5	5	6	3	6	16	16	23	7	3.5	0.00028	10000	2	0.5	0.15	3	0.076	0.0090
35.62 €	1	4 Days	1	M2.5	6	6	3	6	16	16	23	7	3.5	0.00028	10000	2	0.5	0.15	3	0.076	0.0088
38.08 €	1	4 Days	1	M2.5	3	3	3	6	18	18	16.6	5	2.5	0.00045	10000	2	0.5	0.15	3	0.103	0.0100
38.08 €	1	4 Days	1	M2.5	5	5	3	6	18	18	16.6	5	2.5	0.00045	10000	2	0.5	0.15	3	0.103	0.0099
38.08 €	1	4 Days	1	M2.5	5	6	3	6	18	18	16.6	5	2.5	0.00045	10000	2	0.5	0.15	3	0.103	0.0097
38.08 €	1	4 Days	1	M2.5	6	6	3	6	18	18	16.6	5	2.5	0.00045	10000	2	0.5	0.15	3	0.103	0.0093
47.89 €	1	4 Days	1.5	M3	3	3	3	8	20	20	28	8	4	0.00095	9500	1	1	0.1	5	0.407	0.0200
47.89 €	1	4 Days	1.5	M3	5	5	3	8	20	20	28	8	4	0.00095	9500	1	1	0.1	5	0.407	0.0176
47.89 €	1	4 Days	1.5	M3	5	6	3	8	20	20	28	8	4	0.00095	9500	1	1	0.1	5	0.407	0.0204
47.89 €	1	4 Days	1.5	M3	5	8	3	8	20	20	28	8	4	0.00095	9500	1	1	0.1	5	0.407	0.0185
47.89 €	1	4 Days	1.5	M3	6	6	3	8	20	20	28	8	4	0.00095	9500	1	1	0.1	5	0.407	0.0179
47.89 €	1	4 Days	1.5	M3	6	8	3	8	20	20	28	8	4	0.00095	9500	1	1	0.1	5	0.407	0.0176
47.89 €	1	4 Days	1.5	M3	8	8	3	8	20	20	28	8	4	0.00095	9500	1	1	0.1	5	0.407	0.0180
47.89 €	1	4 Days	1	M2.5	3	3	3	10	22	22	20	5.5	2.75	0.00115	9500	1	1	0.15	3	0.690	0.0180
47.89 €	1	4 Days	1	M2.5	5	5	3	10	22	22	20	5.5	2.75	0.00115	9500	1	1	0.15	3	0.690	0.0183
47.89 €	1	4 Days	1	M2.5	5	6	3	10	22	22	20	5.5	2.75	0.00115	9500	1	1	0.15	3	0.690	0.0153
47.89 €	1	4 Days	1	M2.5	5	8	3	10	22	22	20	5.5	2.75	0.00115	9500	1	1	0.15	3	0.690	0.0161
47.89 €	1	4 Days	1	M2.5	6	6	3	10	22	22	20	5.5	2.75	0.00115	9500	1	1	0.15	3	0.690	0.0143
47.89 €	1	4 Days	1	M2.5	6	8	3	10	22	22	20	5.5	2.75	0.00115	9500	1	1	0.15	3	0.690	0.0162
47.89 €	1	4 Days	1	M2.5	8	8	3	10	22	22	20	5.5	2.75	0.00115	9500	1	1	0.15	3	0.690	0.0157
51.57 €	1	4 Days	1.5	M3	6	6	6	12	25	25	28	8	4	0.00239	8000	1	1	0.1	7	0.733	0.0277
51.57 €	1	4 Days	1.5	M3	6	8	6	12	25	25	28	8	4	0.00239	8000	1	1	0.1	7	0.733	0.0278
51.57 €	1	4 Days	1.5	M3	6	10	6	12	25	25	28	8	4	0.00239	8000	1	1	0.1	7	0.733	0.0260
51.57 €	1	4 Days	1.5	M3	8	8	6	12	25	25	28	8	4	0.00239	8000	1	1	0.1	7	0.733	0.0272
51.57 €	1	4 Days	1.5	M3	8	10	6	12	25	25	28	8	4	0.00239	8000	1	1	0.1	7	0.733	0.0254
51.57 €	1	4 Days	1.5	M3	10	10	6	12	25	25	28	8	4	0.00239	8000	1	1	0.1	7	0.733	0.0247
60.13 €	1	4 Days	3.4	M4	6	6	6	14	30	30	40	11	5.5	0.00680	6000	1	0.85	0.1	10	0.868	0.0553
60.13 €	1	4 Days	3.4	M4	6	8	6	14	30	30	40	11	5.5	0.00680	6000	1	0.85	0.1	10	0.868	0.0579
60.13 €	1	4 Days	3.4	M4	6	10	6	14	30	30	40	11	5.5	0.00680	6000	1	0.85	0.1	10	0.868	0.0600
60.13 €	1	4 Days	3.4	M4	8	8	6	14	30	30	40	11	5.5	0.00680	6000	1	0.85	0.1	10	0.868	0.0582
60.13 €	1	4 Days	3.4	M4	8	10	6	14	30	30	40	11	5.5	0.00680	6000	1	0.85	0.1	10	0.868	0.0551
60.13 €	1	4 Days	3.4	M4	10	10	6	14	30	30	40	11	5.5	0.00680	6000	1	0.85	0.1	10	0.868	0.0551
73.61 €	1	4 Days	7	M5	6	6	6	19	40	40	48	11	5.5	0.02790	5000	1	0.85	0.15	19	3.767	0.1200
73.61 €	1	4 Days	7	M5	10	10	6	19	40	40	48	11	5.5	0.02790	5000	1	0.85	0.15	19	3.767	0.1239
73.61 €	1	4 Days	7	M5	10	12	6	19	40	40	48	11	5.5	0.02790	5000	1	0.85	0.15	19	3.767	0.1201
73.61 €	1	4 Days	7	M5	12	12	6	19	40	40	48	11	5.5	0.02790	5000	1	0.85	0.15	19	3.767	0.1149
73.61 €	1	4 Days	7	M5	15	15	6	19	40	40	48	11	5.5	0.02790	5000	1	0.85	0.15	19	3.767	0.1153
73.61 €	1	4 Days	7	M5	16	16	6	19	40	40	48	11	5.5	0.02790	5000	1	0.85	0.15	19	3.767	0.1209
90.76 €	1	4 Days	14	M6	10	10	10	26	50	50	65	19	9.5	0.08970	5000	1.5	0.7	0.15	35	7.196	0.2500
90.76 €	1	4 Days	14	M6	15	15	10	26	50	50	65	19	9.5	0.08970	5000	1.5	0.7	0.15	35	7.196	0.2480
90.76 €	1	4 Days	14	M6	16	16	10	26	50	50	65	19	9.5	0.08970	5000	1.5	0.7	0.15	35	7.196	0.2436
90.76 €	1	4 Days	14	M6	19	19	10	26	50	50	65	19	9.5	0.08970	5000	1.5	0.7	0.15	35	7.196	0.2306
90.76 €	1	4 Days	14	M6	20	20	10	26	50	50	65	19	9.5	0.08970	5000	1.5	0.7	0.15	35	7.196	0.2315
208.39 €	1	4 Days	27	M8	10	10	10	30	60	60	80	25	12.5	0.23200	4500	1.5	0.7	0.15	70	12.750	0.5000
208.39 €	1	4 Days	27	M8	16	16	10	30	60	60	80	25	12.5	0.23200	4500	1.5	0.7	0.15	70	12.750	0.5000
208.39 €	1	4 Days	27	M8	20	20	10	30	60	60	80	25	12.5	0.23200	4500	1.5	0.7	0.15	70	12.750	0.4462
208.39 €	1	4 Days	27	M8	24	24	10	30	60	60	80	25	12.5	0.23200	4500	1.5	0.7	0.15	70	12.750	0.4250
257.39 €	1	4 Days	27	M8	15	15	15	35	70	70	95	25	12.5	0.50660	4000	1	0.33	0.1	130	66.768	0.7500
257.39 €	1	4 Days	27	M8	20	20	15	35	70	70	95	25	12.5	0.50660	4000	1	0.33	0.1	130	66.768	0.7223
257.39 €	1	4 Days	27	M8	32	32	15	35	70	70	95	25	12.5	0.50660	4000	1	0.33	0.1	130	66.768	0.6595

Basic information

Version 1	with radial clamping hub	Item	Beam Coupling	Main material	aluminium
PL Edelstahl	false	RoHS	true

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Basic Attributes

Tightening torque of screws(Nm)
1

1.5

3.4

7

14

27
Clear
C (ISO 4029)
M2.5

M3

M4

M5

M6

M8
Clear
D1 (H7)(mm)
3

5

6

8

10

12

15

16

19

20

24

32
Clear
D2 (H7)(mm)
3

5

6

8

10

12

15

16

19

20

24

32
Clear
D1/D2 min.(mm)
3

6

10

15
Clear
D1/D2 max.(mm)
6

8

10

12

14

19

26

30

35
Clear
D4(mm)
16

18

20

22

25

30

40

50

60

70
Clear
Size
16

18

20

22

25

30

40

50

60

70
Clear
L=Length(mm)
16.6

20

23

28

40

48

65

80

95
Clear
L1(mm)
5

5.5

7

8

11

19

25
Clear
L2(mm)
2.5

2.75

3.5

4

5.5

9.5

12.5
Clear
Moment of inertia(gm²)
0.00028

0.00045

0.00095

0.00115

0.00239

0.00680

0.02790

0.08970

0.23200

0.50660
Clear
max. Rotational speed(rpm)
4000

4500

5000

6000

8000

9500

10000
Clear
max. Angular offset (°)
1

1.5

2
Clear
max. Shaft offset axial(mm)
0.33

0.5

0.7

0.85

1
Clear
max. Shaft offset radial(mm)
0.1

0.15
Clear
Nom. torque(Nm)
3

5

7

10

19

35

70

130
Clear
Torsional stiffness(10⁻³ Nm/rad)
0.076

0.103

0.407

0.690

0.733

0.868

3.767

7.196

12.750

66.768
Clear
Weight(kg)
0.0088

0.0090

0.0093

0.0097

0.0099

0.0100

0.0143

0.0153

0.0157

0.0161

0.0162

0.0176

0.0179

0.0180

0.0183

0.0185

0.0200

0.0204

0.0247

0.0254

0.0260

0.0272

0.0277

0.0278

0.0551

0.0553

0.0579

0.0582

0.0600

0.1149

0.1153

0.1200

0.1201

0.1209

0.1239

0.2306

0.2315

0.2436

0.2480

0.2500

0.4250

0.4462

0.5000

0.6595

0.7223

0.7500
Clear
Type
Clear
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