MJS-CSK-GR Flexible Coupling - Jaw-Type (Short) - Clamping + Key Type
High Torque
Vibration Absorption
Electrical Insulation
Dimension Drawing
Specs/CAD
unit:inch
Part Number | A | L | W | B | C | F | G | M | Wrench |
Torque | |||||||||
(lbf in.) | |||||||||
MJS-30CSK-GR | 1.181 | 0.374 | 1.26 | 0.394 | 0.059 | 0.187 | 0.394 | M4 | 30.98 |
0.433 | M3 | 13.27 | |||||||
MJS-40CSK-GR | 1.575 | 0.669 | 1.969 | 0.472 | 0.079 | 0.335 | 0.551 | M5 | 70.8 |
0.62 | M4 | 30.98 | |||||||
MJS-55CSK-GR | 2.165 | 0.709 | 2.126 | 0.551 | 0.079 | 0.354 | 0.787 | M6 | 115.05 |
0.827 | M5 | 70.8 | |||||||
MJS-65CSK-GR | 2.559 | 0.827 | 2.441 | 0.591 | 0.098 | 0.413 | 0.945 | M8 | 247.8 |
0.984 | M6 | 115.05 |
Part Number | Max. Bore Diameter | Rated | Max. | Backlash Zero Allowable Transmission Torque(lbf in.)*3 | Max. | Moment | Static | Max. Lateral Misalignment | Max. Angular Misalignment | Max. Axial Misalignment | Sleeve Hardness | Mass*2 |
(mm) | Torque*1 | Torque*1 | Rotational | of | Torsional | (in.) | (°) | (in.) | (oz) | |||
(lbf in.) | (lbf in.) | (min-1) | Inertia*2 | Stiffness | ||||||||
(oz. in.2) | (lbf in./deg) | |||||||||||
MJS-30CSK-GR | 16 | 141.6 | 283.2 | 4.43 | 21000 | 0.295 | 30.89 | 0.003 | 1 | 0~+ 0.039 | D64 | 1.34 |
MJS-40CSK-GR | 25 | 185.85 | 371.7 | 10.62 | 15000 | 1.476 | 463.38 | 0.003 | 1 | 0~+0.047 | D64 | 3.39 |
MJS-55CSK-GR | 32 | 663.75 | 1327.5 | - | 11000 | 5.467 | 1390.14 | 0.003 | 1 | 0~+0.055 | D64 | 7.41 |
MJS-65CSK-GR | 38 | 1770 | 3540 | - | 9000 | 12.575 | 2007.98 | 0.003 | 1 | 0~+0.059 | D64 | 11.64 |
*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 table.MJC's allowable operating temperature is -20°C to 60°C.
*2: These are values with max. bore diameter.
*3: For transmission of backlash0Zero, please use a tight fit sleeve.
Part Number | Standard bore diameter D1-D2 | ||||||||||||||||
10 | 11 | 12 | 14 | 15 | 16 | 18 | 19 | 20 | 22 | 24 | 25 | 28 | 30 | 32 | 35 | 38 | |
MJS-30CSK-GR | ● | ● | ● | ● | ● | ● | - | - | - | - | - | - | - | - | - | - | - |
MJS-40CSK-GR | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | - | - | - | - | - |
MJS-55CSK-GR | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | - | - |
MJS-65CSK-GR | - | - | - | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
●All products are provided with hex socket head cap screw.
●Recommended dimensional allowances of applicable shaft diameter are h6 and h7.
●A set of hubs with clamping type for one side and clamping + key type for the other side is available upon request.
●In case of mounting on D-cut shaft, be careful about the position of the D-cut surface of the shaft.