Out of stock
SKU
MJB-EBL
MJB-EBL Flexible Couplings - Jaw Type (Bushing)
High Torque
Vibration Absorption
Electrical Insulation
HK$0.00
Dimension Drawing
Specs/CAD
unit：inch
| Part Number | A | L | W | B | C | E | M | Number of Bolts | M' | Screw Tightening |
| Torque (lbf in.) | ||||||||||
| MJB-40-EBL | 1.575 | 0.984 | 2.598 | 0.472 | 0.079 | 0.669 | M4 | 6 | M4 | 35.4 |
| MJB-55-EBL | 2.165 | 1.181 | 3.071 | 0.551 | 0.079 | 1.024 | M5 | 4 | M5 | 75.22 |
| MJB-65-EBL | 2.559 | 1.378 | 3.543 | 0.591 | 0.098 | 1.161 | M5 | 8 | M5 | 75.22 |
| MJB-80-EBL | 3.15 | 1.772 | 4.488 | 0.709 | 0.118 | 1.398 | M6 | 8 | M6 | 123.9 |
| MJB-95-EBL | 3.74 | 1.969 | 4.961 | 0.787 | 0.118 | 1.732 | M8 | 8 | M8 | 309.75 |
| Part Number | Max. Bore Diameter | Rated | Max. Torque | Max. Rotational Frequency | Moment of | Static | Max. Lateral Misalignment | Max. Angular | Max. Axial | Sleeve Hardness | Mass |
| (mm) | Torque＊1 | (N·m) *1 | (min-1) | Inertia | Torsional | (in.) | Misalignment | Misalignment | (oz) ＊2 | ||
| (lbf in.) | (oz. in.2)＊2 | Stiffness | (°) | (in.) | |||||||
| (lbf in./deg) | |||||||||||
| MJB-40-EBL | 20 | 43.37 | 86.73 | 23000 | 4.702 | 58.69 | 0.006 | 1 | 0～+0.047 | A80 | 14.11 |
| MJB-55-EBL | 28 | 150.45 | 300.9 | 17000 | 20.23 | 216.24 | 0.008 | 1 | 0～+0.055 | A80 | 28.22 |
| MJB-65-EBL | 38 | 407.1 | 814.2 | 14000 | 43.74 | 432.49 | 0.008 | 1 | 0～+0.059 | A80 | 38.8 |
| MJB-80-EBL | 45 | 840.75 | 1681.5 | 11000 | 136.687 | 494.27 | 0.008 | 1 | 0～+0.071 | A80 | 81.12 |
| MJB-95-EBL | 50 | 1150.5 | 2301 | 10000 | 295.244 | 556.06 | 0.008 | 1 | 0～+0.079 | A80 | 141.08 |
＊1： Correction of rated torque and max. torque due to load fluctuation is not required. However, if ambient temperature exceeds 30°C, be sure to correct the rated torque and max. torque with temperature correction factor shown in the following table.
The allowable operating temperature of MJB is -20°C to 60℃.
※ The shaft's slip torque may be smaller than the coupling's rated torque depending on the shaft bore. MJB-BL MJB-GR MJB-RD MJB-WH MJB-EBL MJB-EGR MJB-ERD
＊2： These are values with max. bore diameter.
| Part Number | Standard Bore Diameter D1･D2 | |||||||||||||||||||||||
| 8 | 9.53 | 10 | 11 | 12 | 14 | 15 | 16 | 18 | 19 | 20 | 22 | 24 | 25 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | 48 | 50 | |
| MJB-40-EBL | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | - | - | - | - | - | - | - | - | - | - | - | - | - |
| MJB-55-EBL | - | - | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | - | - | - | - | - | - | - | - | - |
| MJB-65-EBL | - | - | - | - | - | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | - | - | - | - | - |
| MJB-80-EBL | - | - | - | - | - | - | - | - | - | - | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | - | - |
| MJB-95-EBL | - | - | - | - | - | - | - | - | - | - | - | - | - | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
● All products are provided with hex socket head cap screw.
● Recommended tolerance for shaft diameters is h6 and h7.
More Information
Model number
N/A
Material
Steel
Characteristics
High Torque Vibration Absorption Electrical Insulation
Color
N/A
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