Oldham couplings / half-shell clamping, feather key / 1 disc: POM / body: aluminium / MOL / NBK (Part Numbers - CAD Download)

Promotional pricing ends 31/12/2024
Volume Discount

High torque, small eccentric reaction force, large permissible misalignment large, with vibration absorption.

Part Number

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the corresponding part number is displayed here.

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Part Number
MOL-25-6-6.35
MOL-25-6-7-BT
MOL-25-6-8
MOL-25-6-9-BT
MOL-25-6-9-BT-KT
MOL-25-6-9.525
MOL-25-6-10
MOL-25-6-10-KT
MOL-25-6.35-6.35
MOL-25-6.35-7-BT
MOL-25-6.35-8
MOL-25-6.35-9-BT
MOL-25-6.35-9-BT-KT
MOL-25-6.35-9.525
MOL-25-6.35-10
MOL-25-6.35-10-KT
MOL-25-7-BT-7-BT
MOL-25-7-BT-8
MOL-25-7-BT-9-BT
MOL-25-7-BT-9-BT-KT
MOL-25-7-BT-9.525
MOL-25-7-BT-10
MOL-25-7-BT-10-KT
MOL-25-8-8
MOL-25-8-9-BT
MOL-25-8-9-BT-KT
MOL-25-8-9.525
MOL-25-8-10
MOL-25-8-10-KT
MOL-25-9-BT-9-BT
MOL-25-9-BT-9.525
MOL-25-9-BT-10
MOL-25-9-BT-10-KT
MOL-25-9-BT-KT-9-BT
MOL-25-9-BT-KT-9-BT-KT
MOL-25-9-BT-KT-9.525
MOL-25-9-BT-KT-10
MOL-25-9-BT-KT-10-KT
MOL-25-9.525-9.525
MOL-25-9.525-10
MOL-25-9.525-10-KT
MOL-25-10-10
MOL-25-10-KT-10
MOL-25-10-KT-10-KT
MOL-25C-6.35-6.35
MOL-25C-6.35-7-BT
MOL-25C-6.35-8
MOL-25C-6.35-9-BT
MOL-25C-6.35-9-BT-KT
MOL-25C-6.35-10
MOL-25C-6.35-10-KT
MOL-25C-7-BT-7-BT
MOL-25C-7-BT-8
MOL-25C-7-BT-9-BT
MOL-25C-7-BT-9-BT-KT
MOL-25C-7-BT-10
MOL-25C-7-BT-10-KT
MOL-25C-8-8
MOL-25C-8-9-BT
MOL-25C-8-9-BT-KT

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)	Moment of Inertia (kg･m²)	Structure	Additional Work	Keyway
25.16 €	1		Same day Stock	-	1.01 to 3.00	6	6.35	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
56.88 €	1		9 Days	10	1.01 to 3.00	6	7	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
28.31 € 19.82 €	1	Available	Same day Stock	-	1.01 to 3.00	6	8	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
56.88 €	1		9 Days	10	1.01 to 3.00	6	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
70.63 €	1		9 Days	10	1.01 to 3.00	6	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	D2 Hole
25.85 €	1		6 Days	-	1.01 to 3.00	6	9.525	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
25.66 €	1		6 Days	-	1.01 to 3.00	6	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
43.26 €	1		9 Days	10	1.01 to 3.00	6	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	D2 Hole
28.31 € 19.82 €	1	Available	Same day Stock	-	1.01 to 3.00	6.35	6.35	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
56.88 €	1		9 Days	10	1.01 to 3.00	6.35	7	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
25.77 €	1		6 Days	-	1.01 to 3.00	6.35	8	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
56.88 €	1		9 Days	10	1.01 to 3.00	6.35	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
70.63 €	1		9 Days	10	1.01 to 3.00	6.35	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	D2 Hole
25.97 €	1		6 Days	-	1.01 to 3.00	6.35	9.525	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
28.31 € 19.82 €	1	Available	Same day Stock	-	1.01 to 3.00	6.35	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
43.26 €	1		9 Days	10	1.01 to 3.00	6.35	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	D2 Hole
84.25 €	1		9 Days	10	1.01 to 3.00	7	7	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
56.88 €	1		9 Days	10	1.01 to 3.00	7	8	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
84.25 €	1		9 Days	10	1.01 to 3.00	7	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
98.02 €	1		9 Days	10	1.01 to 3.00	7	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	D2 Hole
56.88 €	1		9 Days	10	1.01 to 3.00	7	9.525	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
56.88 €	1		9 Days	10	1.01 to 3.00	7	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
70.63 €	1		9 Days	10	1.01 to 3.00	7	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	D2 Hole
25.66 €	1		6 Days	-	1.01 to 3.00	8	8	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
56.88 €	1		9 Days	10	1.01 to 3.00	8	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
70.63 €	1		9 Days	10	1.01 to 3.00	8	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	D2 Hole
25.04 € 17.53 €	1		Same day Stock	-	1.01 to 3.00	8	9.525	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
25.66 €	1		6 Days	-	1.01 to 3.00	8	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
43.26 €	1		9 Days	10	1.01 to 3.00	8	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	D2 Hole
84.25 €	1		9 Days	10	1.01 to 3.00	9	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
56.88 €	1		9 Days	10	1.01 to 3.00	9	9.525	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
51.96 € 36.37 €	1		Same day Stock	10	1.01 to 3.00	9	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	NA
70.63 €	1		9 Days	10	1.01 to 3.00	9	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	D2 Hole
98.02 €	1		9 Days	10	1.01 to 3.00	9	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	D1 Hole
111.78 €	1		9 Days	10	1.01 to 3.00	9	9	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	Both Sides
70.63 €	1		9 Days	10	1.01 to 3.00	9	9.525	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	D1 Hole
70.63 €	1		9 Days	10	1.01 to 3.00	9	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	D1 Hole
84.41 €	1		9 Days	10	1.01 to 3.00	9	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Additional Work Shaft Hole	Both Sides
26.05 €	1		6 Days	-	1.01 to 3.00	9.525	9.525	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
25.85 €	1		6 Days	-	1.01 to 3.00	9.525	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
43.26 €	1		9 Days	10	1.01 to 3.00	9.525	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	D2 Hole
25.66 €	1		6 Days	-	1.01 to 3.00	10	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	NA
43.26 €	1		9 Days	10	1.01 to 3.00	10	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	D1 Hole
57.03 €	1		9 Days	10	1.01 to 3.00	10	10	25	28.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	3.0×10^-6	Set Screw Type	Standard Shaft Bore	Both Sides
41.07 € 28.75 €	1	Available	Same day Stock	-	1.01 to 3.00	6.35	6.35	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Standard Shaft Bore	NA
72.39 €	1		9 Days	10	1.01 to 3.00	6.35	7	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	NA
38.44 €	1		6 Days	-	1.01 to 3.00	6.35	8	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Standard Shaft Bore	NA
72.39 €	1		9 Days	10	1.01 to 3.00	6.35	9	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	NA
86.15 €	1		9 Days	10	1.01 to 3.00	6.35	9	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	D2 Hole
38.81 €	1		6 Days	-	1.01 to 3.00	6.35	10	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Standard Shaft Bore	NA
58.78 €	1		9 Days	10	1.01 to 3.00	6.35	10	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Standard Shaft Bore	D2 Hole
99.77 €	1		9 Days	10	1.01 to 3.00	7	7	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	NA
72.39 €	1		9 Days	10	1.01 to 3.00	7	8	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	NA
99.77 €	1		9 Days	10	1.01 to 3.00	7	9	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	NA
113.54 €	1		9 Days	10	1.01 to 3.00	7	9	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	D2 Hole
72.39 €	1		9 Days	10	1.01 to 3.00	7	10	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	NA
86.15 €	1		9 Days	10	1.01 to 3.00	7	10	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	D2 Hole
38.33 €	1		6 Days	-	1.01 to 3.00	8	8	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Standard Shaft Bore	NA
72.39 €	1		9 Days	10	1.01 to 3.00	8	9	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	NA
86.15 €	1		9 Days	10	1.01 to 3.00	8	9	25	39.2	10,001 to 78,000	2	25000	1.1 to 3.0	2	4.4×10^-6	Clamping Type	Additional Work Shaft Hole	D2 Hole

Basic information

Type	Oldham Type	Allowable Misalignment	Angular Misalignment / Eccentricity	Application	Standard / Stepping Motor
Body Material	EN AW-2017 Equiv.	Category	Coupling body	Allowable Angular Misalignment(deg)	3
Buffer Part Material	Polyacetal	Operating Temperature Range(°C)	-20::80

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Basic Attributes

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
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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

21

22

23

24

25
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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

21

22

23

24

25
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Outer Diameter(mm)
16

20

25

32

40

50

63
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Overall Length(mm)
18

23

28.2

29

32

32.7

33.8

38.2

39.2

44.7

46.6

50

58.2

70.6
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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)
0.7

1.2

2

4.5

9

18

36
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Max. Rotational Speed(r/min)
10000

12000

15000

19000

25000

31000

39000
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Allowable Lateral Misalignment Range(mm)
0.41 to 1.0

1.1 to 3.0

3.1 to 5.0
Clear
Allowable Lateral Misalignment(mm)
1

1.5

2

2.5

3

3.5

4
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Structure
- Clamping Type
- Set Screw Type
Clear
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
- MOL
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- 3D
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