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

Promotional pricing
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-44C-15-KT-18-KT
XHW-44C-15-KT-19
XHW-44C-15-KT-19-KT
XHW-44C-15-KT-20
XHW-44C-15-KT-20-KT
XHW-44C-15-KT-22
XHW-44C-15-KT-22-KT
XHW-44C-16-16
XHW-44C-16-17
XHW-44C-16-17-KT
XHW-44C-16-18
XHW-44C-16-18-KT
XHW-44C-16-19
XHW-44C-16-19-KT
XHW-44C-16-20
XHW-44C-16-20-KT
XHW-44C-16-22
XHW-44C-16-22-KT
XHW-44C-16-KT-16
XHW-44C-16-KT-16-KT
XHW-44C-16-KT-17
XHW-44C-16-KT-17-KT
XHW-44C-16-KT-18
XHW-44C-16-KT-18-KT
XHW-44C-16-KT-19
XHW-44C-16-KT-19-KT
XHW-44C-16-KT-20
XHW-44C-16-KT-20-KT
XHW-44C-16-KT-22
XHW-44C-16-KT-22-KT
XHW-44C-17-17
XHW-44C-17-18
XHW-44C-17-18-KT
XHW-44C-17-19
XHW-44C-17-20
XHW-44C-17-20-KT
XHW-44C-17-22
XHW-44C-17-22-KT
XHW-44C-17-KT-17
XHW-44C-17-KT-17-KT
XHW-44C-17-KT-18
XHW-44C-17-KT-18-KT
XHW-44C-17-KT-19
XHW-44C-17-KT-19-KT
XHW-44C-17-KT-20
XHW-44C-17-KT-20-KT
XHW-44C-17-KT-22
XHW-44C-17-KT-22-KT
XHW-44C-18-18
XHW-44C-18-19
XHW-44C-18-19-KT
XHW-44C-18-20
XHW-44C-18-20-KT
XHW-44C-18-22
XHW-44C-18-22-KT
XHW-44C-18-KT-18
XHW-44C-18-KT-18-KT
XHW-44C-18-KT-19
XHW-44C-18-KT-19-KT
XHW-44C-18-KT-20

Standard Unit Price	Minimum order quantity	Volume Discount	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
125.85 €	1		9 Days	10	10.01 to 20.00	15	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	15	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	15	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	15	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	15	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	15	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	15	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
96.00 €	1	Available	9 Days	10	10.01 to 20.00	16	16	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
96.00 €	1	Available	9 Days	10	10.01 to 20.00	16	17	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	16	17	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
96.00 €	1	Available	9 Days	10	10.01 to 20.00	16	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	16	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
96.00 €	1	Available	9 Days	10	10.01 to 20.00	16	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	16	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
96.00 €	1	Available	9 Days	10	10.01 to 20.00	16	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	16	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
96.00 €	1	Available	9 Days	10	10.01 to 20.00	16	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	16	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
110.92 €	1		9 Days	10	10.01 to 20.00	16	16	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	16	16	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	16	17	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	16	17	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	16	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	16	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	16	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	16	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	16	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	16	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	16	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	16	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
96.00 €	1		9 Days	10	10.01 to 20.00	17	17	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
96.00 €	1	Available	9 Days	10	10.01 to 20.00	17	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	17	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
96.00 €	1	Available	9 Days	10	10.01 to 20.00	17	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
96.00 €	1	Available	9 Days	10	10.01 to 20.00	17	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	17	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
96.00 €	1	Available	9 Days	10	10.01 to 20.00	17	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	17	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
110.92 €	1		9 Days	10	10.01 to 20.00	17	17	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	17	17	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	17	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	17	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	17	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	17	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	17	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	17	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	17	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	17	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
96.00 €	1	Available	9 Days	10	10.01 to 20.00	18	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
96.00 €	1	Available	9 Days	10	10.01 to 20.00	18	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	18	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
96.00 €	1	Available	9 Days	10	10.01 to 20.00	18	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	18	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
96.00 €	1	Available	9 Days	10	10.01 to 20.00	18	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	NA
110.92 €	1		9 Days	10	10.01 to 20.00	18	22	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D2 Hole
110.92 €	1		9 Days	10	10.01 to 20.00	18	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	18	18	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	18	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole
125.85 €	1		9 Days	10	10.01 to 20.00	18	19	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	Both Sides
110.92 €	1		9 Days	10	10.01 to 20.00	18	20	44	46.6	10,001 to 78,000	15	14000	0.21 to 0.40	0.25	2	±0.6	4.7×10^-5	Standard Shaft Bore	D1 Hole

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

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

1.5

3

3.3

6.3

12

15

37.5

50

100
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Max. Rotational Speed(r/min)
7900

9800

11000

14000

16000

18000

23000

25000

33000

42000
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Allowable Lateral Misalignment Range(mm)
0.02 to 0.2

0.21 to 0.40

0.41 to 1.0
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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
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Keyway
- D1 Hole
- D2 Hole
- Both Sides
- NA
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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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