Servo couplings / hub clamping / 2 discs: steel / body: aluminium / XHW, XHW-L / NBK (Part Numbers - CAD Download)

Promotional pricing ends 31/12/2024
Volume Discount

Type: Disc type
· Main body material: A2017
· Class coupling: body
· Disk part material: SUS304
· Structure: Clamping type

Part Number

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the corresponding part number is displayed here.

Data to be displayed: 30; 45; 60

Part Number
XHW-39C-17-KT-18-KT
XHW-39C-17-KT-19
XHW-39C-17-KT-19-KT
XHW-39C-17-KT-20
XHW-39C-17-KT-20-KT
XHW-39C-18-18
XHW-39C-18-19
XHW-39C-18-19-KT
XHW-39C-18-20
XHW-39C-18-20-KT
XHW-39C-18-KT-18
XHW-39C-18-KT-18-KT
XHW-39C-18-KT-19
XHW-39C-18-KT-19-KT
XHW-39C-18-KT-20
XHW-39C-18-KT-20-KT
XHW-39C-19-19
XHW-39C-19-20
XHW-39C-19-20-KT
XHW-39C-19-KT-19
XHW-39C-19-KT-19-KT
XHW-39C-19-KT-20
XHW-39C-19-KT-20-KT
XHW-39C-20-20
XHW-39C-20-KT-20
XHW-39C-20-KT-20-KT
XHW-39C-L-6-6
XHW-39C-L-6-6.35
XHW-39C-L-6-7-BT
XHW-39C-L-6-8
XHW-39C-L-6-9-BT
XHW-39C-L-6-9.525
XHW-39C-L-6-10
XHW-39C-L-6-11
XHW-39C-L-6-12
XHW-39C-L-6-13-BT
XHW-39C-L-6-14
XHW-39C-L-6-15
XHW-39C-L-6-16
XHW-39C-L-6-17
XHW-39C-L-6-18
XHW-39C-L-6-19
XHW-39C-L-6-20
XHW-39C-L-6.35-6.35
XHW-39C-L-6.35-7-BT
XHW-39C-L-6.35-8
XHW-39C-L-6.35-9-BT
XHW-39C-L-6.35-9.525
XHW-39C-L-6.35-10
XHW-39C-L-6.35-11
XHW-39C-L-6.35-12
XHW-39C-L-6.35-13-BT
XHW-39C-L-6.35-14
XHW-39C-L-6.35-15
XHW-39C-L-6.35-16
XHW-39C-L-6.35-17
XHW-39C-L-6.35-18
XHW-39C-L-6.35-19
XHW-39C-L-6.35-20
XHW-39C-L-7-BT-7-BT

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (mm)	Shaft Bore Dia. (machined) D2 (mm)	Outer Diameter (mm)	Overall Length (mm)	Maximum Range of Rotation Number (r/min)	Normal Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (deg)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg･m²)	Additional Work	Keyway
109.51 €	1	9 Days	10	10.01 to 20.00	17	18	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	Both Sides
94.60 €	1	9 Days	10	10.01 to 20.00	17	19	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D1 Hole
109.51 €	1	9 Days	10	10.01 to 20.00	17	19	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	Both Sides
94.60 €	1	9 Days	10	10.01 to 20.00	17	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D1 Hole
109.51 €	1	9 Days	10	10.01 to 20.00	17	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	Both Sides
79.68 €	1	9 Days	10	10.01 to 20.00	18	18	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
79.68 €	1	9 Days	10	10.01 to 20.00	18	19	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
94.60 €	1	9 Days	10	10.01 to 20.00	18	19	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D2 Hole
79.68 €	1	9 Days	10	10.01 to 20.00	18	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
94.60 €	1	9 Days	10	10.01 to 20.00	18	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D2 Hole
94.60 €	1	9 Days	10	10.01 to 20.00	18	18	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D1 Hole
109.51 €	1	9 Days	10	10.01 to 20.00	18	18	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	Both Sides
94.60 €	1	9 Days	10	10.01 to 20.00	18	19	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D1 Hole
109.51 €	1	9 Days	10	10.01 to 20.00	18	19	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	Both Sides
94.60 €	1	9 Days	10	10.01 to 20.00	18	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D1 Hole
109.51 €	1	9 Days	10	10.01 to 20.00	18	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	Both Sides
79.68 €	1	9 Days	10	10.01 to 20.00	19	19	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
79.68 €	1	9 Days	10	10.01 to 20.00	19	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
94.60 €	1	9 Days	10	10.01 to 20.00	19	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D2 Hole
94.60 €	1	9 Days	10	10.01 to 20.00	19	19	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D1 Hole
109.51 €	1	9 Days	10	10.01 to 20.00	19	19	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	Both Sides
94.60 €	1	9 Days	10	10.01 to 20.00	19	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D1 Hole
109.51 €	1	9 Days	10	10.01 to 20.00	19	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	Both Sides
79.68 €	1	9 Days	10	10.01 to 20.00	20	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
94.60 €	1	9 Days	10	10.01 to 20.00	20	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	D1 Hole
109.51 €	1	9 Days	10	10.01 to 20.00	20	20	39	46.6	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	Both Sides
91.55 €	1	9 Days	10	10.01 to 20.00	6	6	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	6.35	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
121.68 €	1	9 Days	10	10.01 to 20.00	6	7	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Additional Work Shaft Hole	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	8	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
121.68 €	1	9 Days	10	10.01 to 20.00	6	9	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Additional Work Shaft Hole	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	9.525	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	10	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	11	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	12	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
121.68 €	1	9 Days	10	10.01 to 20.00	6	13	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Additional Work Shaft Hole	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	14	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	15	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	16	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	17	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	18	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	19	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6	20	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	6.35	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
121.68 €	1	9 Days	10	10.01 to 20.00	6.35	7	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Additional Work Shaft Hole	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	8	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
121.68 €	1	9 Days	10	10.01 to 20.00	6.35	9	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Additional Work Shaft Hole	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	9.525	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	10	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	11	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	12	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
121.68 €	1	9 Days	10	10.01 to 20.00	6.35	13	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Additional Work Shaft Hole	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	14	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	15	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	16	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	17	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	18	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
91.55 €	1	9 Days	10	10.01 to 20.00	6.35	19	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
81.80 € 41.72 €	1	Same day Stock	10	10.01 to 20.00	6.35	20	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Standard Shaft Bore	NA
151.81 €	1	9 Days	10	10.01 to 20.00	7	7	39	55	10,001 to 78,000	12	16000	0.21 to 0.40	0.25	2	±0.5	2.9×10^-5	Additional Work Shaft Hole	NA

Basic information

Type	Disc Type	Application	Standard / Servo Motor / Stepping Motor	Feature	High torsional rigidity / High Torque / Backlash 0
Body Material	EN AW-2017 Equiv.	Category	Coupling body	Disc Part Material	Stainless Steel (EN 1.4301 Equiv.)
Structure	Clamping Type

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Basic Attributes

Shaft Bore Dia. (machined) D1(mm)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42
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Shaft Bore Dia. (machined) D2(mm)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42
Clear
Outer Diameter(mm)
15

19

25

27

34

39

44

56

64

79
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Overall Length(mm)
21.8

25.7

32.2

34

36.8

42

44

46.6

55

61.2

74.4

97.2
Clear
Maximum Range of Rotation Number(r/min)
4,001 to 10,000

10,001 to 78,000
Clear
Normal Torque(Nm)
0.6

1.5

3

3.3

6.3

12

15

37.5

50

100
Clear
Max. Rotational Speed(r/min)
7900

9800

11000

14000

16000

18000

23000

25000

33000

42000
Clear
Allowable Lateral Misalignment Range(mm)
0.02 to 0.2

0.21 to 0.40

0.41 to 1.0
Clear
Allowable Lateral Misalignment(mm)
0.1

0.12

0.15

0.2

0.25

0.3

0.35

0.5
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Allowable Angular Misalignment(deg)
1.4

2
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Additional Work
- Additional Work Shaft Hole
- Standard Shaft Bore
Clear
Keyway
- D1 Hole
- D2 Hole
- Both Sides
- NA
Clear
Type
- XHW
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Allowable Torque Range(N•m)
0.05 to 1.00

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
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