Servo couplings / 2 discs: steel / body: aluminium / SHDW / SUNGIL (Part Numbers - CAD Download)

A disc coupling, clamping type (double disc).
[Features]
·A newly developed high-performance disc. This product is shaped with high torsional rigidity.
·Semi-permanent lifespan with zero backlashes.
·Absorbs misalignments of angles of deflection, eccentricity, and endplay.
·A low moment of inertia for stability even at high RPM.
[Applications]
·Servo motors, stepper motors, precision motors, etc.
·High-precision encoders, dynamometer drivers, high-speed, high-precision position control systems.
·Centrifuges, copiers.

Part Number

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Part Number
SHDW-56C-15X17K5
SHDW-56C-15X17K6
SHDW-56C-15X18
SHDW-56C-15X18K6
SHDW-56C-15X18K7
SHDW-56C-15X18K8
SHDW-56C-15X19
SHDW-56C-15X19K6
SHDW-56C-15X19K7
SHDW-56C-15X19K8
SHDW-56C-15X20
SHDW-56C-15X20K6
SHDW-56C-15X20K7
SHDW-56C-15X20K8
SHDW-56C-15X22
SHDW-56C-15X22K6
SHDW-56C-15X22K7
SHDW-56C-15X22K8
SHDW-56C-15X24
SHDW-56C-15X24K7
SHDW-56C-15X24K8
SHDW-56C-15X24K9
SHDW-56C-15X25
SHDW-56C-15X25K7
SHDW-56C-15X25K8
SHDW-56C-15X25K9
SHDW-56C-15X25K10
SHDW-56C-15.875K5X15.875
SHDW-56C-15.875K5X15.875K5
SHDW-56C-15.875K5X16
SHDW-56C-15.875K5X16K5
SHDW-56C-15.875K5X16K6
SHDW-56C-15.875K5X17
SHDW-56C-15.875K5X17K5
SHDW-56C-15.875K5X17K6
SHDW-56C-15.875K5X18
SHDW-56C-15.875K5X18K6
SHDW-56C-15.875K5X18K7
SHDW-56C-15.875K5X18K8
SHDW-56C-15.875K5X19
SHDW-56C-15.875K5X19K6
SHDW-56C-15.875K5X19K7
SHDW-56C-15.875K5X19K8
SHDW-56C-15.875K5X20
SHDW-56C-15.875K5X20K6
SHDW-56C-15.875K5X20K7
SHDW-56C-15.875K5X20K8
SHDW-56C-15.875K5X22
SHDW-56C-15.875K5X22K6
SHDW-56C-15.875K5X22K7
SHDW-56C-15.875K5X22K8
SHDW-56C-15.875K5X24
SHDW-56C-15.875K5X24K7
SHDW-56C-15.875K5X24K8
SHDW-56C-15.875K5X24K9
SHDW-56C-15.875K5X25
SHDW-56C-15.875K5X25K7
SHDW-56C-15.875K5X25K8
SHDW-56C-15.875K5X25K9
SHDW-56C-15.875K5X25K10

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Rated torque range (N•m)	Shaft Hole Dia.(Already processed) D1 (mm)	Shaft Hole Dia.(Already processed) D2 (mm)	Outer Diameter D (mm)	Overall Length L (mm)	Feature	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Buffer Part Material	Allowable Axial Clearance (±) (mm)	Moment of Inertia (kg･m²)	With or without Keyway	d1 Keyway symbol	d1keyway width b1 (mm)	d1Keyway height t1 (mm)	d2 Keyway symbol	d2 keyway width b2 (mm)	d2 keyway height t2 (mm)
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	-	-	-	K5	5	2.3
105.28 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
102.55 €	1	11 Days	10	20.01 to 50.00	15	18	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
105.28 €	1	12 Days	10	20.01 to 50.00	15	18	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
105.28 €	1	12 Days	10	20.01 to 50.00	15	18	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
105.28 €	1	12 Days	10	20.01 to 50.00	15	18	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
102.55 €	1	11 Days	10	20.01 to 50.00	15	19	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
105.28 €	1	12 Days	10	20.01 to 50.00	15	19	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
105.28 €	1	12 Days	10	20.01 to 50.00	15	19	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
105.28 €	1	12 Days	10	20.01 to 50.00	15	19	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
102.55 €	1	11 Days	10	20.01 to 50.00	15	20	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
105.28 €	1	12 Days	10	20.01 to 50.00	15	20	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
105.28 €	1	12 Days	10	20.01 to 50.00	15	20	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
105.28 €	1	12 Days	10	20.01 to 50.00	15	20	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
102.55 €	1	11 Days	10	20.01 to 50.00	15	22	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
105.28 €	1	12 Days	10	20.01 to 50.00	15	22	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K6	6	2.8
105.28 €	1	12 Days	10	20.01 to 50.00	15	22	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
105.28 €	1	12 Days	10	20.01 to 50.00	15	22	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
102.55 €	1	11 Days	10	20.01 to 50.00	15	24	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
105.28 €	1	12 Days	10	20.01 to 50.00	15	24	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
105.28 €	1	12 Days	10	20.01 to 50.00	15	24	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
105.28 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	-	-	-	K9	9	3.3
102.55 €	1	11 Days	10	20.01 to 50.00	15	25	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
105.28 €	1	12 Days	10	20.01 to 50.00	15	25	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K7	7	3
105.28 €	1	12 Days	10	20.01 to 50.00	15	25	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K8	8	3.3
105.28 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	-	-	-	K9	9	3.3
106.18 €	1	12 Days	10	20.01 to 50.00	15	25	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K10	10	3.3
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
106.18 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
106.18 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
106.18 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K5	5	2.3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K6	6	2.8
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	±0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	±0.3	5.8X10^-5	With Keyway	K5	5	2.3	K6	6	2.8
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	±0.3	5.8X10^-5	With Keyway	K5	5	2.3	K7	7	3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	±0.3	5.8X10^-5	With Keyway	K5	5	2.3	K8	8	3.3
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K9	9	3.3
104.36 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	One Side Key Way	K5	5	2.3	-	-	-
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K7	7	3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K8	8	3.3
107.08 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K9	9	3.3
107.98 €	1	12 Days	10	20.01 to 50.00	10	10	56	60.5	High torsional rigidity / High Torque / Backlash 0	30	7700	Aluminum	±0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K10	10	3.3

Basic information

Type	Disc Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Servo Motor / Stepping Motor
Max. Rotational Speed Range(r/min)	4,001 to 10,000	Body Material	Aluminum	Category	Coupling body
Allowable Lateral Misalignment Range(mm)	0.21 to 0.40	Allowable Lateral Misalignment(mm)	0.3	Allowable Angular Misalignment(deg)	1
Disc Part Material	Stainless Steel	Operating Temperature Range(°C)	-50::200

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Basic Attributes

Shaft Hole Dia.(Already processed) D1(mm)
10

11

12

12.7

14

15

15.875

16

17

18

19

20

22

24

25

28

30

32

35

40

45
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Shaft Hole Dia.(Already processed) D2(mm)
10

11

12

12.7

14

15

15.875

16

17

18

19

20

22

24

25

28

30

32

35

40

45
Clear
Outer Diameter D(mm)
56

66

88
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Overall Length L(mm)
60.5

80

99.2
Clear
Feature
High torsional rigidity

High Torque

Backlash 0

Heat Resistant
Clear
Rated Torque(Nm)
30

60

120
Clear
Max. Rotational Speed(r/min)
6000

7000

7700
Clear
Buffer Part Material
- Aluminum
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
Clear
d1 Keyway symbol
K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d1keyway width b1(mm)
3

4

5

6

7

8

9

10

12

14

16

18
Clear
d1Keyway height t1(mm)
1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
d2 Keyway symbol
K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
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d2 keyway width b2(mm)
3

4

5

6

7

8

9

10

12

14

16

18
Clear
d2 keyway height t2(mm)
1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
Type
- SHDW-56C
- SHDW-66C
- SHDW-88C
Clear
Rated torque range(N•m)
20.01 to 50.00

50.01 to 100.00

100～Less than 500
Clear
Filter by CAD data type
- 2D
- 3D
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