MSQ - SMC Pneumatics (Ireland)

Model Selection Series MSQEffective TorqueSize12371020305070100200Allowable LoadDo not allow the load and moment applied to the table to exceed theallowable values shown in the table below.(Operation beyond the allowable values can cause adverse effects onservice life, such as play in the table and loss of accuracy.)123710203050701002000.10.0170.0350.0580.110.180.370.550.91.362.033.960.20.0350.0710.120.220.360.731.091.852.724.057.92Allowableradial load (N)0.30.0520.110.170.330.531.101.642.784.076.0811.9Operating pressure (MPa)0.4 0.5 0.6 0.7 0.80.070 0.087 0.10 0.12 0.14 0.18 0.21 0.25 0.23 0.29 0.35 0.41 0.45 0.56 0.67 0.78 0.71 0.89 1.07 1.25 1.421.47 1.84 2.20 2.57 2.932.18 2.73 3.19 3.82 4.373.71 4.64 5.57 6.50 7.435.43 6.79 8.15 9.50 10.98.11 10.1 12.2 14.2 16.215.8 19.8 23.8 27.7 31.7Allowable thrust load (N)0.91.603.294.918.3512.218.235.6Note) Effective torque values are representative values and not to be considered as guaranteed values.Use them as a guide.Size: 1 to 7Effective torque (N⋅m)0.80.60.40.200Size0.1 0.2 0.3 0.4 0.5 0.6 0.7Operating pressure (MPa)7321Size: 10 to 50Effective torque (N⋅m)10864200 0.2 0.4 0.6 0.8 1Operating pressure (MPa)(a)(a)(b)50302010(b)Size: 70 to 200Effective torque (N⋅m)40302010Unit: N⋅m1.01.783.665.459.2813.620.339.600 0.2 0.4 0.6 0.8 1Operating pressure (MPa)Allowablemoment (N⋅m)High precisionHigh precisionHigh precisionBasic type Basic type Basic type Basic typetypetypetype313233547814719631433339054331323354861662333784145487174137197296296493740414548717413719729641454871781373634514767081009414548711071973985170.560.821.11.52.44.05.39.712.018.025.00.841.21.62.22.94.86.412.020010070High precisiontypeLoad TypesStatic load: TsA load as represented by the clamp which requirespressing force onlyDuring examination if it is decided to consider the mass of( the clamp itself in the drawing below, it should be regardedas an inertial load.)(Example)l(Example)ClampF: Pressing force (N)Static torque calculationTs = F x l (N⋅m)ShaftcenterResistance load: TfA load that is affected by external forces such asfriction or gravitySince the object is to move the load, and speedadjustment is necessary, allow an extra margin of 3to 5 times in the effective torque.∗Actuator effective torque (3 to 5) TfDuring examination if it is decided to consider the mass ofthe lever itself in the drawing below, it should be regardedas an inertial load.( )Mass mMovementLoadLeverFriction coefficient µF = µ mgStatic torque calculationTf = F x l (N⋅m)g = 9.8 m/s 2Inertial load: TaA load that must be rotated by the actuatorSince the object is to rotate the inertial load, andspeed adjustment is necessary, allow an extramargin of 10 times or more in the effectivetorque.lShaftcenter∗Actuator effective torque S . Ta(S is 10 times or more).Ta = I ⋅ (N⋅m)I: Inertial momentRefer to page 3..: Angular acceleration. 2θLoad = (rad/s 2 )t 2θ: Rotation angle (rad)t: Rotation time (s)Rotary actuator2