Claw couplings / mounting selectable / claw disc: PU / body: aluminium / MJT / NBK (Part Numbers - CAD Download)

Promotional pricing ends 31/12/2024
Volume Discount

High torque, vibration absorption.

[Features]
· Joyped flexible coupling.
· The tight fit allows transmission of zero backlash at low torque.
· Easy fit has easy assembly / disassembly of hub.
· Excellent flexibility.
· In addition to eccentricity and angle deviation, also absorbs torsional vibration.
· Electrically insulated.
· 4 types of sleeve hardness.
· Select according to usage conditions, such as torque misalignment.

Part Number

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Part Number
MJT-55-RD-20-20
MJT-55-RD-20-21-BT
MJT-55-RD-20-22
MJT-55-RD-20-22-KT
MJT-55-RD-20-23-BT
MJT-55-RD-20-24
MJT-55-RD-20-24-KT
MJT-55-RD-20-25
MJT-55-RD-20-25-KT
MJT-55-RD-20-KT-20
MJT-55-RD-20-KT-21-BT
MJT-55-RD-20-KT-22
MJT-55-RD-20-KT-23-BT
MJT-55-RD-20-KT-24
MJT-55-RD-20-KT-25
MJT-55-RD-21-BT-21-BT
MJT-55-RD-21-BT-22
MJT-55-RD-21-BT-23-BT
MJT-55-RD-21-BT-24
MJT-55-RD-21-BT-25
MJT-55-RD-21BT-22-KT
MJT-55-RD-21BT-24-KT
MJT-55-RD-21BT-25-KT
MJT-55-RD-22-22
MJT-55-RD-22-23-BT
MJT-55-RD-22-24
MJT-55-RD-22-24-KT
MJT-55-RD-22-25
MJT-55-RD-22-25-KT
MJT-55-RD-22-KT-22
MJT-55-RD-22-KT-23-BT
MJT-55-RD-22-KT-24
MJT-55-RD-22-KT-25
MJT-55-RD-23-BT-23-BT
MJT-55-RD-23-BT-24
MJT-55-RD-23-BT-25
MJT-55-RD-23BT-24-KT
MJT-55-RD-23BT-25-KT
MJT-55-RD-24-24
MJT-55-RD-24-25
MJT-55-RD-24-25-KT
MJT-55-RD-24-KT-24
MJT-55-RD-24-KT-25
MJT-55-RD-25-25
MJT-55-RD-25-KT-25
MJT-55C-RD-15-15
MJT-55C-RD-15-16
MJT-55C-RD-15-16-KT
MJT-55C-RD-15-17-BT
MJT-55C-RD-15-17-BT-KT
MJT-55C-RD-15-18
MJT-55C-RD-15-18-KT
MJT-55C-RD-15-19
MJT-55C-RD-15-19-KT
MJT-55C-RD-15-20
MJT-55C-RD-15-20-KT
MJT-55C-RD-15-21-BT
MJT-55C-RD-15-22
MJT-55C-RD-15-22-KT
MJT-55C-RD-15-23-BT

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 Axial Misalignment (mm)	Moment of Inertia (kg･m²)	Structure	Additional Work	Keyway
61.68 € 29.61 €	1		Same day Stock	-	50.01 to 100.00	20	20	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
96.19 €	1		9 Days	10	50.01 to 100.00	20	21	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
61.62 € 29.58 €	1		Same day Stock	-	50.01 to 100.00	20	22	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
80.98 €	1		9 Days	10	50.01 to 100.00	20	22	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
96.19 €	1		9 Days	10	50.01 to 100.00	20	23	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
63.48 € 31.11 €	1		Same day Stock	-	50.01 to 100.00	20	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
80.98 €	1		9 Days	10	50.01 to 100.00	20	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
62.02 € 29.77 €	1		Same day Stock	-	50.01 to 100.00	20	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
80.98 €	1		9 Days	10	50.01 to 100.00	20	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
80.98 €	1		9 Days	10	50.01 to 100.00	20	20	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
111.11 €	1		9 Days	10	50.01 to 100.00	20	21	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
80.98 €	1		9 Days	10	50.01 to 100.00	20	22	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
111.11 €	1		9 Days	10	50.01 to 100.00	20	23	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
80.98 €	1		9 Days	10	50.01 to 100.00	20	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
80.98 €	1		9 Days	10	50.01 to 100.00	20	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
126.31 €	1		9 Days	10	50.01 to 100.00	21	21	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
96.19 €	1		9 Days	10	50.01 to 100.00	21	22	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
126.31 €	1		9 Days	10	50.01 to 100.00	21	23	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
96.19 €	1		9 Days	10	50.01 to 100.00	21	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
96.19 €	1		9 Days	10	50.01 to 100.00	21	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
111.11 €	1		9 Days	10	50.01 to 100.00	21	22	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	D2 Hole
111.11 €	1		9 Days	10	50.01 to 100.00	21	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	D2 Hole
111.11 €	1		9 Days	10	50.01 to 100.00	21	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	D2 Hole
63.48 € 31.11 €	1		Same day Stock	-	50.01 to 100.00	22	22	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
96.19 €	1		9 Days	10	50.01 to 100.00	22	23	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
61.56 € 29.55 €	1		Same day Stock	-	50.01 to 100.00	22	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
80.98 €	1		9 Days	10	50.01 to 100.00	22	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
61.98 € 30.37 €	1		Same day Stock	-	50.01 to 100.00	22	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
80.98 €	1		9 Days	10	50.01 to 100.00	22	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
80.98 €	1		9 Days	10	50.01 to 100.00	22	22	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
111.11 €	1		9 Days	10	50.01 to 100.00	22	23	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
80.98 €	1		9 Days	10	50.01 to 100.00	22	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
80.98 €	1		9 Days	10	50.01 to 100.00	22	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
126.31 €	1		9 Days	10	50.01 to 100.00	23	23	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
96.19 €	1		9 Days	10	50.01 to 100.00	23	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
96.19 €	1		9 Days	10	50.01 to 100.00	23	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	NA
111.11 €	1		9 Days	10	50.01 to 100.00	23	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	D2 Hole
111.11 €	1		9 Days	10	50.01 to 100.00	23	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Additional Work Shaft Hole	D2 Hole
63.47 € 30.47 €	1		Same day Stock	-	50.01 to 100.00	24	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
63.88 € 30.66 €	1		Same day Stock	-	50.01 to 100.00	24	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
80.98 €	1		9 Days	10	50.01 to 100.00	24	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
80.98 €	1		9 Days	10	50.01 to 100.00	24	24	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
80.98 €	1		9 Days	10	50.01 to 100.00	24	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
64.65 € 34.26 €	1	Available	Same day Stock	-	50.01 to 100.00	25	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	NA
80.98 €	1		9 Days	10	50.01 to 100.00	25	25	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
101.10 €	1		6 Days	-	50.01 to 100.00	15	15	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	NA
88.87 € 44.44 €	1		Same day Stock	-	50.01 to 100.00	15	16	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	NA
109.84 €	1		9 Days	10	50.01 to 100.00	15	16	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	D2 Hole
125.04 €	1		9 Days	10	50.01 to 100.00	15	17	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Additional Work Shaft Hole	NA
139.96 €	1		9 Days	10	50.01 to 100.00	15	17	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Additional Work Shaft Hole	D2 Hole
88.22 € 44.99 €	1		Same day Stock	-	50.01 to 100.00	15	18	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	NA
109.84 €	1		9 Days	10	50.01 to 100.00	15	18	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	D2 Hole
88.87 € 44.44 €	1		Same day Stock	-	50.01 to 100.00	15	19	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	NA
109.84 €	1		9 Days	10	50.01 to 100.00	15	19	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	D2 Hole
88.23 € 45.00 €	1		Same day Stock	-	50.01 to 100.00	15	20	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	NA
109.84 €	1		9 Days	10	50.01 to 100.00	15	20	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	D2 Hole
125.04 €	1		9 Days	10	50.01 to 100.00	15	21	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Additional Work Shaft Hole	NA
88.86 € 44.43 €	1		Same day Stock	-	50.01 to 100.00	15	22	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	NA
109.84 €	1		9 Days	10	50.01 to 100.00	15	22	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Standard Shaft Bore	D2 Hole
125.04 €	1		9 Days	10	50.01 to 100.00	15	23	55	78	10,001 to 78,000	60	11000	+1.4/0	1.6 x 10^-4	Clamping Type	Additional Work Shaft Hole	NA

Basic information

Type	Jaw Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Standard / Servo Motor / Stepping Motor
Feature	High Torque / Vibration Absorption	Body Material	EN AW-2017 Equiv.	Category	Coupling body
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2	Allowable Angular Misalignment(deg)	1	Buffer Part Material	Polyurethane
Operating Temperature Range(°C)	-20::60

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Basic Attributes

Shaft Bore Dia. (machined) D1(mm)
3

4

4.5

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

26

27

28

29

30

31

32

33

34

35

36

37

38

40

41

42

43

44

45
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Shaft Bore Dia. (machined) D2(mm)
3

4

4.5

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

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45
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Outer Diameter(mm)
14

20

30

40

55

65

80

95
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Overall Length(mm)
22

30

35

66

78

90

114

126
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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

1.8

2

3

4

4.9

5

7.5

10

12.5

17

35

46

60

95

130

160

190

265

325

450
Clear
Max. Rotational Speed(r/min)
6000

7000

9000

11000

15000

21000

31000

45000
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Structure
- Clamping + key type
- Clamping Type
- Set Screw Type
- Set Screws + Key Type
- Set Screws Type
- Set screw + key type
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Additional Work
- Additional Work Shaft Hole
- Alteration Shaft Bore
- Standard Shaft Bore
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Keyway
- D1 Hole
- D2 Hole
- Both Sides
- NA
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Type
- MJT
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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
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