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-12K5X19K6
SHDW-56C-12K5X19K7
SHDW-56C-12K5X19K8
SHDW-56C-12K5X20
SHDW-56C-12K5X20K6
SHDW-56C-12K5X20K7
SHDW-56C-12K5X20K8
SHDW-56C-12K5X22
SHDW-56C-12K5X22K6
SHDW-56C-12K5X22K7
SHDW-56C-12K5X22K8
SHDW-56C-12K5X24
SHDW-56C-12K5X24K7
SHDW-56C-12K5X24K8
SHDW-56C-12K5X24K9
SHDW-56C-12K5X25
SHDW-56C-12K5X25K7
SHDW-56C-12K5X25K8
SHDW-56C-12K5X25K9
SHDW-56C-12K5X25K10
SHDW-56C-12X12
SHDW-56C-12X12K4
SHDW-56C-12X12K5
SHDW-56C-12X12.7
SHDW-56C-12X12.7K5
SHDW-56C-12X14
SHDW-56C-12X14K5
SHDW-56C-12X15
SHDW-56C-12X15K5
SHDW-56C-12X15K6
SHDW-56C-12X15.875
SHDW-56C-12X15.875K5
SHDW-56C-12X16
SHDW-56C-12X16K5
SHDW-56C-12X16K6
SHDW-56C-12X17
SHDW-56C-12X17K5
SHDW-56C-12X17K6
SHDW-56C-12X18
SHDW-56C-12X18K6
SHDW-56C-12X18K7
SHDW-56C-12X18K8
SHDW-56C-12X19
SHDW-56C-12X19K6
SHDW-56C-12X19K7
SHDW-56C-12X19K8
SHDW-56C-12X20
SHDW-56C-12X20K6
SHDW-56C-12X20K7
SHDW-56C-12X20K8
SHDW-56C-12X22
SHDW-56C-12X22K6
SHDW-56C-12X22K7
SHDW-56C-12X22K8
SHDW-56C-12X24
SHDW-56C-12X24K7
SHDW-56C-12X24K8
SHDW-56C-12X24K9
SHDW-56C-12X25
SHDW-56C-12X25K7

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)
107.08 €	1	12 Days	10	20.01 to 50.00	12	19	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	19	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	19	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	20	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	12	20	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	20	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	20	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	22	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	12	22	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	22	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	22	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	24	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	12	24	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	24	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	25	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	12	25	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	25	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	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	12	25	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	Both sides keyway	K5	5	2.3	K10	10	3.3
102.55 €	1	11 Days	10	20.01 to 50.00	12	12	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
104.36 €	1	12 Days	10	20.01 to 50.00	12	12	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	One Side Key Way	-	-	-	K4	4	1.8
104.36 €	1	12 Days	10	20.01 to 50.00	12	12	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
102.55 €	1	11 Days	10	20.01 to 50.00	12	12.7	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
104.36 €	1	12 Days	10	20.01 to 50.00	12	12.7	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
102.55 €	1	11 Days	10	20.01 to 50.00	12	14	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
104.36 €	1	12 Days	10	20.01 to 50.00	12	14	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
102.55 €	1	11 Days	10	20.01 to 50.00	12	15	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
104.36 €	1	12 Days	10	20.01 to 50.00	12	15	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
105.28 €	1	12 Days	10	20.01 to 50.00	12	15	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
102.55 €	1	11 Days	10	20.01 to 50.00	12	15.875	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
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
102.55 €	1	11 Days	10	20.01 to 50.00	12	16	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
104.36 €	1	12 Days	10	20.01 to 50.00	12	16	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
105.28 €	1	12 Days	10	20.01 to 50.00	12	16	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
102.55 €	1	11 Days	10	20.01 to 50.00	12	17	56	60.5	High torsional rigidity / High Torque / Backlash 0 / Heat Resistant	30	7700	-	0.3	5.8X10^-5	No Keyway	-	-	-	-	-	-
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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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	12	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

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

Rated torque range(N•m)
20.01 to 50.00

50.01 to 100.00

100～Less than 500
Clear
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
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Outer Diameter D(mm)
56

66

88
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Overall Length L(mm)
60.5

80

99.2
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Feature
High torsional rigidity

High Torque

Backlash 0

Heat Resistant
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Rated Torque(Nm)
30

60

120
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Max. Rotational Speed(r/min)
6000

7000

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

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
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d1keyway width b1(mm)
3

4

5

6

7

8

9

10

12

14

16

18
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d1Keyway height t1(mm)
1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
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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
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d2 keyway height t2(mm)
1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
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Type
- SHDW-56C
- SHDW-66C
- SHDW-88C
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Filter by CAD data type
- 2D
- 3D
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