Servo couplings / half-shell clamping / 1 disc: steel / body: aluminium / XBS / NBK (Part Numbers - CAD Download)

Promotional pricing ends 30/11/2024

High torque, high torsional rigidity, and high responsiveness. Backlash "0"

[Features]
· Hex socket head cap screws included with all products.
· Appropriate shaft diameter recommended dimensional tolerance is h6 and h7.
· When attaching to a D cut shaft, pay attention to the position of the D cut surface of the shaft.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Data to be displayed: 30; 45; 60

Part Number
XBSS-56C3A-12-KT-24
XBSS-56C3A-12-KT-24-KT
XBSS-56C3A-12-KT-25
XBSS-56C3A-12-KT-25-KT
XBSS-56C3A-12-KT-28
XBSS-56C3A-12-KT-28-KT
XBSS-56C3A-13-BT-13-BT
XBSS-56C3A-13-BT-14
XBSS-56C3A-13-BT-15
XBSS-56C3A-13-BT-16
XBSS-56C3A-13-BT-17-BT
XBSS-56C3A-13-BT-18
XBSS-56C3A-13-BT-19
XBSS-56C3A-13-BT-20
XBSS-56C3A-13-BT-22
XBSS-56C3A-13-BT-24
XBSS-56C3A-13-BT-25
XBSS-56C3A-13-BT-28
XBSS-56C3A-13-BT-KT-13-BT
XBSS-56C3A-13-BT-KT-13-BT-KT
XBSS-56C3A-13-BT-KT-14
XBSS-56C3A-13-BT-KT-14-KT
XBSS-56C3A-13-BT-KT-15
XBSS-56C3A-13-BT-KT-15-KT
XBSS-56C3A-13-BT-KT-16
XBSS-56C3A-13-BT-KT-16-KT
XBSS-56C3A-13-BT-KT-17-BT
XBSS-56C3A-13-BT-KT-17-BT-KT
XBSS-56C3A-13-BT-KT-18
XBSS-56C3A-13-BT-KT-18-KT
XBSS-56C3A-13-BT-KT-19
XBSS-56C3A-13-BT-KT-19-KT
XBSS-56C3A-13-BT-KT-20
XBSS-56C3A-13-BT-KT-20-KT
XBSS-56C3A-13-BT-KT-22
XBSS-56C3A-13-BT-KT-22-KT
XBSS-56C3A-13-BT-KT-24
XBSS-56C3A-13-BT-KT-24-KT
XBSS-56C3A-13-BT-KT-25
XBSS-56C3A-13-BT-KT-25-KT
XBSS-56C3A-13-BT-KT-28
XBSS-56C3A-13-BT-KT-28-KT
XBSS-56C3A-14-14
XBSS-56C3A-14-15
XBSS-56C3A-14-16
XBSS-56C3A-14-17-BT
XBSS-56C3A-14-18
XBSS-56C3A-14-19
XBSS-56C3A-14-20
XBSS-56C3A-14-22
XBSS-56C3A-14-24
XBSS-56C3A-14-25
XBSS-56C3A-14-28
XBSS-56C3A-14-KT-14
XBSS-56C3A-14-KT-14-KT
XBSS-56C3A-14-KT-15
XBSS-56C3A-14-KT-15-KT
XBSS-56C3A-14-KT-16
XBSS-56C3A-14-KT-16-KT
XBSS-56C3A-14-KT-17-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)	Body Material	Normal Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Angular Misalignment (deg)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg･m²)	Additional Work	Keyway
274.02 €	1	9 Days	10	10.01 to 20.00	12	24	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	D1 Hole
289.29 €	1	9 Days	10	10.01 to 20.00	12	24	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	Both Sides
274.02 €	1	9 Days	10	10.01 to 20.00	12	25	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	D1 Hole
289.29 €	1	9 Days	10	10.01 to 20.00	12	25	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	Both Sides
274.02 €	1	9 Days	10	10.01 to 20.00	12	28	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	D1 Hole
289.29 €	1	9 Days	10	10.01 to 20.00	12	28	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	Both Sides
316.21 €	1	9 Days	10	10.01 to 20.00	13	13	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	14	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	15	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	16	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
316.21 €	1	9 Days	10	10.01 to 20.00	13	17	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	18	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	19	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	20	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	22	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	24	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	25	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
287.48 €	1	9 Days	10	10.01 to 20.00	13	28	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
331.49 €	1	9 Days	10	10.01 to 20.00	13	13	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
346.77 €	1	9 Days	10	10.01 to 20.00	13	13	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	14	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	14	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	15	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	15	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	16	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	16	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
331.49 €	1	9 Days	10	10.01 to 20.00	13	17	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
346.77 €	1	9 Days	10	10.01 to 20.00	13	17	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	18	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	18	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	19	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	19	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	20	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	20	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	22	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	22	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	24	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	24	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	25	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	25	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	13	28	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole
318.03 €	1	9 Days	10	10.01 to 20.00	13	28	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	Both Sides
262.57 €	1	9 Days	10	10.01 to 20.00	14	14	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
262.57 €	1	9 Days	10	10.01 to 20.00	14	15	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
262.57 €	1	9 Days	10	10.01 to 20.00	14	16	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
287.48 €	1	9 Days	10	10.01 to 20.00	14	17	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	NA
262.57 €	1	9 Days	10	10.01 to 20.00	14	18	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
262.57 €	1	9 Days	10	10.01 to 20.00	14	19	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
262.57 €	1	9 Days	10	10.01 to 20.00	14	20	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
262.57 €	1	9 Days	10	10.01 to 20.00	14	22	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
262.57 €	1	9 Days	10	10.01 to 20.00	14	24	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
262.57 €	1	9 Days	10	10.01 to 20.00	14	25	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
262.57 €	1	9 Days	10	10.01 to 20.00	14	28	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	NA
274.02 €	1	9 Days	10	10.01 to 20.00	14	14	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	D1 Hole
289.29 €	1	9 Days	10	10.01 to 20.00	14	14	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	Both Sides
274.02 €	1	9 Days	10	10.01 to 20.00	14	15	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	D1 Hole
289.29 €	1	9 Days	10	10.01 to 20.00	14	15	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	Both Sides
274.02 €	1	9 Days	10	10.01 to 20.00	14	16	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	D1 Hole
289.29 €	1	9 Days	10	10.01 to 20.00	14	16	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Standard Shaft Bore	Both Sides
302.75 €	1	9 Days	10	10.01 to 20.00	14	17	56	43.2	10,001 to 78,000	[Stainless Steel] Stainless Steel (EN 1.4305 Equiv.)	14	11000	1	±0.4	1.4X10^-4	Additional Work Shaft Hole	D1 Hole

Basic information

Type	Disc Type	Allowable Misalignment	Angular Misalignment / Axial Misalignment	Application	Standard / Servo Motor / Stepping Motor
Feature	High torsional rigidity / High Torque / Backlash 0	Category	Coupling body	Allowable Lateral Misalignment Range(mm)	0.02 to 0.2
Allowable Lateral Misalignment(mm)	0.02	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

7

8

9

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30

32

34

35

38

40

42

45

50
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Shaft Bore Dia. (machined) D2(mm)
3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30

32

34

35

38

40

42

45

50
Clear
Outer Diameter(mm)
15

19

25

27

34

39

44

56

68

82

94

104
Clear
Overall Length(mm)
16

19

23.6

26.2

32.8

43.2

53

68

68.8

71.2
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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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Body Material
- Stainless Steel
  - Stainless Steel (EN 1.4305 Equiv.)
- Aluminum
  - EN AW-7075 Equiv.
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Normal Torque(Nm)
0.42

0.6

1

1.1

1.3

2

2.2

2.5

4.2

4.8

5.6

8

10

14

25

60

80

150

200
Clear
Max. Rotational Speed(r/min)
6000

7000

9000

11000

14000

16000

18000

23000

25000

33000

42000
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Allowable Angular Misalignment(deg)
0.5

1
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Additional Work
- Additional Work Shaft Hole
- Standard Shaft Bore
Clear
Keyway
- D1 Hole
- Both Sides
- NA
Clear
Type
- XBS
- XBSS
Clear
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

100～Less than 500
Clear
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