MK
Super high speed through-hole compact rotary hydraulic cylinder
The compact hydraulic cylinder which is shorten the length about 30% and light weight can reduce the spindle loading while running in high speed.
Built-in check valve in safety auto lock and pressure relief valve in case of power failure occurs which prevents the workpiece from flying out.
New model developed for rear locking installation.
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Drawings
Specifications
SPEC
Model Piston
Dia.
(mm) Piston Area
(cm2)
Push Side / Pull Side Max. Draw Bar Force
KN(kgf)
Push Side / Pull Side Piston
Stroke
(mm) Max.
Operating
Pressure
MPa
(kgf / cm2) Max.
Speed
(r.p.m.) Moment
Of Inertia
I
(kg‧m2 ) Weight
(kg) Total
Leakage
L/min MK1246 128 102.6 / 91.4 43.64466) / 38.9(3967) 16 4.5(45.9) 8000 0.017 8.6 3.1 MK1246F 128 102.6 / 91.4 43.6(4466) / 38.9(3967) 16 4.5(45.9) 8000 0.018 9.2 3.1 MK1452 145 133 / 122.6 56.5(5761) / 52.1(5313) 22 4.5(45.9) 6500 0.028 12 3.9 MK-1452F 145 133 / 122.6 56.5(5761) / 52.1(5313) 22 4.5(45.9) 6500 0.029 12.5 3.9 MK1768 170 166 / 152 70.7(7209) / 64.7(6597) 25 4.5(45.9) 5500 0.065 19.4 4.5 MK-1775 170 166 / 152 70.7(7209) / 64.7(6597) 25 4.5(45.9) 5500 0.060 17.8 4.5 MK1778 170 166 / 152 70.7(7209) / 64.7(6597) 25 4.5(45.9) 5500 0.059 17.4 4.5 MK1881 180 187 / 171.9 79.5(8107) / 73.1(7454) 25 4.5(45.9) 4800 0.087 24 4.5