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AUTO-STRONG PRODUCTS Hydraulic Cylinder

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AUTO-STRONG PRODUCTS Hydraulic Cylinder

MK SUPER HIGH SPEED THROUGH-HOLE COMPACT ROTARY HYDRAULIC CYLINDER

SUPER HIGH SPEED THROUGH-HOLE COMPACT ROTARY HYDRAULIC CYLINDER

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Products in detail

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.

Unit : mm

Model/size Piston dia.    
(mm) 		Eff. piston area
(cm2)
extend/ retract 		Max tube power
KN(kgf)
extend / retract 		Piston Stroke
(mm) 		Max hydraulic pressure
Mpa(kgf / cm2) 		Max. RPM
(r.p.m.) 		Inertia
(kg‧m2 ) 		Weight
(kg) 		Total leakage
L/min
MK-1246 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 0.06 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


Model/size A1 B1 C1 E1 F1 G1 H1 J1 K1 L1 M1
MK-1246 8.5 79.5 25 M6x10 12-M10x20 84 98 76 47 15 50
MK1246F 8.5 89.5 30 M6x10 6-M10x20 94 98 76 47 15 50
MK1452 9 88 30 M6x12 12-M10x20 93 110 86 47 15 55
MK-1452F 9 95 30 M6x12 6-M10x20 100 110 86 47 15 55
MK1768 17.5 99 30 M6x12 12-M10x20 110 155 100 47 15 70
MK-1775 17.5 99 30 M6x12 12-M10x20 110 155 100 47 15 80
MK1778 17.5 99 30 M6x12 12-M10x20 110 155 100 47 15 82
MK1881 17 106 35 M6x12 12-M10x20 115 166 105 47 15 85


Model/size N1 P1 Q1 R1 S1 T1 U1 W1 X1 Y1 Z1
MK-1246 76 4 M5x6 9 PT 3/8 12 165 M52x1.5 50 15 M8
MK1246F 76 4 M5x6 9 PT 3/8 8 165 M52x1.5 50 15 M8
MK1452 85 4 M6x6 16 PT 3/8 12 184 M58x1.5 56 12 M8
MK-1452F 85 4 M6x6 16 PT 3/8 8 184 M58x1.5 56 15 M8
MK1768 108 4 M6x10 7 PT 1/2 12 216 M84x2.0 81 18 M10
MK-1775 108 4 M6x10 7 PT 1/2 12 216 M84x2.0 81 18 M10
MK1778 108 4 M6x10 7 PT 1/2 12 216 M84x2.0 81 18 M10
MK1881 113 4 M6x10 16.5 PT 1/2 12 226 M89x2.0 86 19 M10


Model/size C D D1 E F G H J K L
MK-1246 162 147 147 130 75 65 M55x2.0 46 40 58
MK1246F 162 130 147 100 75 65 M55x2.0 46 40 68
MK1452 184 165 165 140 80 70 M60x2.0 52 40 68
MK-1452F 186 170 165 130 80 70 M60x2.0 52 40 73
MK1768 212 195 195 160 105 95 M75x2.0 68 46 71
MK-1775 212 195 195 160 105 95 M85x2.0 75 46 71
MK1778 212 195 195 160 105 95 M87x2.0 78 46 71
MK1881 222 205 205 168 110 100 M90x2.0 81 46 71


Model/size N P S T U Vmax. Vmin. Wmax. Wmin. Z
MK-1246 64 85 85 120 120 13 -3 44 28 8
MK1246F 64 85 85 120 130 14 -2 44 28 5
MK1452 73 96 96 130 130 19 -3 53.5 31.5 8
MK-1452F 73 96 96 130 137 21 -1 53.5 31.5 5
MK1768 98 121 121 160 157 22 -3 50 25 8
MK-1775 98 121 121 160 157 22 -3 50 25 8
MK1778 98 121 121 160 157 22 -3 50 25 8
MK1881 103 126 126 175 167 23 -2 58 33 8


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