Oldham couplings / hub clamping, feather key / 1 disc: POM / body: aluminium / SOHM-16C / SUNGIL (Part Numbers)

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Coupling with a relatively large misalignment tolerance. Clamping type product. SUNGIL The company is a Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection.

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Part Numbers

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Part Number
SOHM-70C-25K7X35K10
SOHM-70C-25K7X35K12
SOHM-70C-25K8X25
SOHM-70C-25K8X25K7
SOHM-70C-25K8X25K8
SOHM-70C-25K8X25K9
SOHM-70C-25K8X25K10
SOHM-70C-25K8X25.4
SOHM-70C-25K8X25.4K8
SOHM-70C-25K8X25.4K10
SOHM-70C-25K8X28
SOHM-70C-25K8X28K8
SOHM-70C-25K8X28K9
SOHM-70C-25K8X28K10
SOHM-70C-25K8X30
SOHM-70C-25K8X30K8
SOHM-70C-25K8X30K9
SOHM-70C-25K8X30K10
SOHM-70C-25K8X30K12
SOHM-70C-25K8X32
SOHM-70C-25K8X32K10
SOHM-70C-25K8X32K12
SOHM-70C-25K8X35
SOHM-70C-25K8X35K10
SOHM-70C-25K8X35K12
SOHM-70C-25K9X25
SOHM-70C-25K9X25K7
SOHM-70C-25K9X25K8
SOHM-70C-25K9X25K9
SOHM-70C-25K9X25K10
SOHM-70C-25K9X25.4
SOHM-70C-25K9X25.4K8
SOHM-70C-25K9X25.4K10
SOHM-70C-25K9X28
SOHM-70C-25K9X28K8
SOHM-70C-25K9X28K9
SOHM-70C-25K9X28K10
SOHM-70C-25K9X30
SOHM-70C-25K9X30K8
SOHM-70C-25K9X30K9
SOHM-70C-25K9X30K10
SOHM-70C-25K9X30K12
SOHM-70C-25K9X32
SOHM-70C-25K9X32K10
SOHM-70C-25K9X32K12
SOHM-70C-25K9X35
SOHM-70C-25K9X35K10
SOHM-70C-25K9X35K12
SOHM-70C-25K10X25
SOHM-70C-25K10X25K7
SOHM-70C-25K10X25K8
SOHM-70C-25K10X25K9
SOHM-70C-25K10X25K10
SOHM-70C-25K10X25.4
SOHM-70C-25K10X25.4K8
SOHM-70C-25K10X25.4K10
SOHM-70C-25K10X28
SOHM-70C-25K10X28K8
SOHM-70C-25K10X28K9
SOHM-70C-25K10X28K10

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)	Max. Rotational Speed Range (r/min)	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	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)	Weight (g)
119.84 €	1	10 Days	10	50.01 to 100.00	25	35	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K7	7	3	K10	10	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	35	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K7	7	3	K12	12	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	25	25	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	One Side Key Seat	K8	8	3.3	-	-	-	450
118.94 €	1	10 Days	10	50.01 to 100.00	25	25	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K7	7	3	450
118.94 €	1	10 Days	10	50.01 to 100.00	25	25	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K8	8	3.3	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K9	9	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	25	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K10	10	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	25	25.4	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	One Side Key Seat	K8	8	3.3	-	-	-	450
118.94 €	1	10 Days	10	50.01 to 100.00	25	25.4	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K8	8	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K10	10	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	25	28	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	One Side Key Seat	K8	8	3.3	-	-	-	450
118.94 €	1	10 Days	10	50.01 to 100.00	25	28	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K8	8	3.3	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K9	9	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	28	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K10	10	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	25	30	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	One Side Key Seat	K8	8	3.3	-	-	-	450
118.94 €	1	10 Days	10	50.01 to 100.00	25	30	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K8	8	3.3	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K9	9	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	30	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K10	10	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	30	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K12	12	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	25	32	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	One Side Key Seat	K8	8	3.3	-	-	-	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	32	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K10	10	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	32	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K12	12	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	25	35	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	One Side Key Seat	K8	8	3.3	-	-	-	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	35	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K10	10	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	35	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K8	8	3.3	K12	12	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	One Side Key Seat	K9	9	3.3	-	-	-	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K7	7	3	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K8	8	3.3	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K9	9	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K10	10	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	One Side Key Seat	K9	9	3.3	-	-	-	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K8	8	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K10	10	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	One Side Key Seat	K9	9	3.3	-	-	-	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K8	8	3.3	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K9	9	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K10	10	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	One Side Key Seat	K9	9	3.3	-	-	-	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K8	8	3.3	450
118.94 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K9	9	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K10	10	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K12	12	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	One Side Key Seat	K9	9	3.3	-	-	-	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K10	10	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K12	12	3.3	450
116.22 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	One Side Key Seat	K9	9	3.3	-	-	-	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K10	10	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K9	9	3.3	K12	12	3.3	450
117.13 €	1	10 Days	10	50.01 to 100.00	25	25	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	One Side Key Seat	K10	10	3.3	-	-	-	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	25	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K10	10	3.3	K7	7	3	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	25	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K10	10	3.3	K8	8	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K10	10	3.3	K9	9	3.3	450
120.74 €	1	10 Days	10	50.01 to 100.00	25	25	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K10	10	3.3	K10	10	3.3	450
117.13 €	1	10 Days	10	50.01 to 100.00	25	25.4	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	One Side Key Seat	K10	10	3.3	-	-	-	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	25.4	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K10	10	3.3	K8	8	3.3	450
120.74 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K10	10	3.3	K10	10	3.3	450
117.13 €	1	10 Days	10	50.01 to 100.00	25	28	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	One Side Key Seat	K10	10	3.3	-	-	-	450
119.84 €	1	10 Days	10	50.01 to 100.00	25	28	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K10	10	3.3	K8	8	3.3	450
119.84 €	1	10 Days	10	50.01 to 100.00	18	18	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	Polyacetal	±0.2	4.5X10^-4	Both key grooves	K10	10	3.3	K9	9	3.3	450
120.74 €	1	10 Days	10	50.01 to 100.00	25	28	73	77	2001 to 4,000	65	3000	3.1 to 5.0	3.5	-	0.2	4.5X10^-4	Both key grooves	K10	10	3.3	K10	10	3.3	450

Basic information

Application	Standard / Stepping Motor	Feature	Backlash 0 / Vibration Absorption	Body Material	Aluminum
Allowable Angular Misalignment(deg)	2	Operating Temperature Range(°C)	-20::80

Configure

2,750Suggestion of an applicable part number.

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Stock

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Basic Attributes

Rated torque range(N•m)
1.01 to 3.00

5.01 to 10.00

10.01 to 20.00

20.01 to 50.00

50.01 to 100.00
Clear
Shaft Hole Dia.(Already processed) D1(mm)
3

4

5

6

6.35

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

25.4

28

30

32

35
Clear
Shaft Hole Dia.(Already processed) D2(mm)
3

4

5

6

6.35

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

25.4

28

30

32

35
Clear
Outer Diameter D(mm)
16

20

25.5

32

43

53

57

73
Clear
Overall Length L(mm)
21

22.5

27

35

47

53

56

77
Clear
Max. Rotational Speed Range(r/min)
2001 to 4,000

4,001 to 10,000
Clear
Rated Torque(Nm)
1

1.5

2.5

7

15

25

36

65
Clear
Max. Rotational Speed(r/min)
3000

3200

3400

4000

4800

6000

7000

8000
Clear
Allowable Lateral Misalignment(mm)
1

1.5

2

2.5

3

3.2

3.5
Clear
Buffer Part Material
- Polyacetal
Clear
With or without Keyway
- Both key grooves
- Key Seat Exist
- One Side Key Seat
Clear
d1 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3
Clear
Weight(g)
9

14

27

52

132

235

250

450
Clear
Type
- SOHM-25C
- SOHM-32C
- SOHM-43C
- SOHM-53C
- SOHM-57C
- SOHM-70C
- SOHM-C
Clear
Allowable Lateral Misalignment Range(mm)
1.1 to 3.0

3.1 to 5.0
Clear