Rotary Hydraulic Cylinder
High speed, large hole, compact size, lightweight.
Stable performance under high-speed conditions, reducing mechanical load.
The cylinder contains a built-in check valve structure, which can still maintain pressure in the event of a sudden drop in pressure.
Easy to install, can be fixed by either front locking or rear locking as desired.
Hollow Rotary Hydraulic Cylinder
| Model | A(Piston Dia） | B | D1 | D2 | E(H7) | F1 | F2(H8) | G1 | G2 | H | J | K | L1 | L2 | M1 | M2 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| max | min | max | min | |||||||||||||||
| KY-428T | 90 | 124 | 100 | 108 | 80 | 40 | 30 | 10 | 0 | 35 | 25 | 61 | 94.5 | 139 | 25 | 13 | M33*1.5 | 6-M8*65 |
| KY-532T | 105 | 141 | 115 | 125 | 100 | 48 | 35 | 15 | 40 | 70 | 107.5 | 148 | M38*1.5 | |||||
| KY-536T | 38 | M42*1.5 | 6-M8*75 | |||||||||||||||
| KY-642T | 125 | 156 | 130 | 140 | 65 | 45 | M50*2 | |||||||||||
| KY-646T | 50 | M55*2 | ||||||||||||||||
| KY-846T | 145 | 185 | 170 | 165 | 130 | 70 | 20 | 45 | 72 | 150 | 30 | 12 | ||||||
| KY-852T | 55 | M60*2 | ||||||||||||||||
| KY-1068T | 175 | 215 | 190 | 190 | 160 | 95 | 70 | 25 | 50 | 94 | 136 | 188 | 35 | 16 | M75*2 | 6-M10*100 | ||
| KY-1075T | 80 | M85*2 | ||||||||||||||||
| KY-1287T | 205 | 240 | 115 | 220 | 180 | 110 | 90 | 30 | 55 | 100 | 145 | 205 | M95*2 | 6-M10*105 | ||||
| KY-1291T | 95 | M100*2 | ||||||||||||||||
| KY-1512T | 250 | 305 | 275 | 280 | 230 | 140 | 115 | 113 | 156 | 245 | M120*2 | 6-M12*120 | ||||||
| KY-1512T | 125 | M130*2 | ||||||||||||||||
| 型号 | M3 | M4 | M5 | O | P | Q1 | Q2 | R | S | T | U | V | W1 | W2 | X | Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KY-428T | 6-M8*16 | M34*1.5 | 4-M5 | 28 | 99 | 9 | 24 | 32 | 52 | 60 | 88 | 6 | 56.5 | 100 | 44 | 76 |
| KY-532T | 6-M10*16 | M44*1.5 | 4-M5*6 | 32 | 108 | 30 | 42 | 62 | 70 | 98 | 62 | 110 | 54 | 83 | ||
| KY-536T | 36 | |||||||||||||||
| KY-642T | 12-M10*20 | M52*1.5 | 42 | 30 | 50 | 76 | 85 | 116 | 70 | 120 | 64 | 98 | ||||
| KY-646T | 46 | |||||||||||||||
| KY-846T | M58*1.5 | 4-M6*6 | 110 | 36 | 56 | 85 | 96 | 128 | 7 | 79 | 130 | 73 | 110 | |||
| KY-852T | 52 | |||||||||||||||
| KY-1068T | 12-M10*20 | M84*2 | 4-M6*8 | 68 | 139 | 12 | 36 | 81 | 108 | 121 | 164 | 98 | 160 | 98 | 155 | |
| KY-1075T | 75 | |||||||||||||||
| KY-1287T | 12-M12*24 | M99*2 | 87 | 148 | 14 | 40 | 96 | 125 | 135 | 180 | 110 | 185 | 110 | 165 | ||
| KY-1291T | 91 | |||||||||||||||
| KY-1511T | 12-M16*32 | M129*2 | 4-M6*10 | 110 | 172 | 17 | 50 | 126 | 150 | 170 | 227 | 134 | 210 | 138 | 210 | |
| KY-1512T | 120 |
| Model | Eff.piston area cm2 | Piston Stroke（mm) | Max.speed r/min | Max.pressure Mpa(kgf/cm2） | Max.pull Force KN(kgf) | Moment of inertia kg.m2 | Weight kg | Total oil leakage L/min | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Extend | Retract | Extend | Retract | |||||||
| KY-428T | 51.9 | 51 | 10 | 7000 | 40(4.0) | 1868(18.3) | 1836(18) | 0.1 | 5.8 | 2.6 |
| KY-532T | 70.8 | 68.5 | 15 | 6000 | 2548(25) | 2466(24.2) | 0.012 | 6.1 | 3 | |
| KY-536T | ||||||||||
| KY-642T | 99.1 | 88 | 3567(35) | 3168(31) | 0.018 | |||||
| KY-646T | ||||||||||
| KY-846T | 135.3 | 125 | 20 | 5500 | 4870(47.7) | 4500(44.1) | 0.035 | 11.8 | 3.9 | |
| KY-852T | ||||||||||
| KY-1068T | 182.7 | 169.5 | 25 | 4500 | 6577(64.5) | 6102(59.8) | 0.08 | 17.8 | 4.2 | |
| KY-1075T | 17 | |||||||||
| KY-1287T | 249.3 | 232.8 | 30 | 3800 | 8975(87.9) | 8380(82.1) | 0.11 | 26.5 | 4.5 | |
| KY-1291T | 24.8 | |||||||||
| KY-1511T | 356.5 | 335.3 | 3000 | 12830(125.7) | 12070(118.3) | 0.38 | 56.6 | 7.0 | ||
| KY-1512T | 49.5 | |||||||||
Hollow Rotary Hydraulic Cylinder
| Mode; | A | B | D1 | D2 | E(H7) | F1 | F2(H8) | G | H | M1 | M2 | M3 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| max | min | ||||||||||||
| SY-75H | 75 | 107 | 90 | 90 | 65 | 28 | 21 | 45 | 30 | 60 | M20*35 | M8*60 | 6-M8*16 |
| SY-100H | 100 | 135 | 115 | 100 | 80 | 28 | 21 | 45 | 25 | 77 | M20*35 | M8*75 | 6-M10*20 |
| SY-125H | 125 | 160 | 140 | 130 | 110 | 35 | 25 | 50 | 85 | M24*40 | M8*85 | 6-M12*20 | |
| SY-150H | 150 | 190 | 170 | 45 | 31 | 55 | 98 | M30*45 | M10*100 | 12-M12*24 | |||
| SY-200H | 200 | 245 | 220 | 145 | 120 | 55 | 37 | 70 | 35 | 118 | M36*60 | M10*125 | 12-M16*30 |
| SY-250H | 250 | 296 | 275 | 200 | 160 | 60 | 37 | 100 | 40 | 156 | M36*60 | M12*160 | 12-M20*30 |
| Model | Eff.piston area cm2 | Piston Stroke（mm) | Max.speed r/min | Max.pressure Mpa(kgf/cm2） | Max.pull Force KN(kgf) | Moment of inertia kg.m2 | Weight kg | ||
|---|---|---|---|---|---|---|---|---|---|
| Extend | Retract | Extend | Retract | ||||||
| SY-75H | 41.7 | 37 | 15 | 6000 | 40(4.0) | 1500(14.7) | 1330(13) | 0.02 | 3.2 |
| SY-100H | 75.4 | 70.8 | 20 | 5000 | 2710(26.6) | 2550(25) | 0.04 | 4.8 | |
| SY-125H | 119.6 | 111.5 | 25 | 4300(42.1) | 4010(39.3) | 0.06 | 7.2 | ||
| SY-150H | 173.6 | 159.2 | 30 | 6250(61.2) | 5730(56.2) | 0.1 | 9.8 | ||
| SY-200H | 314.1 | 290.4 | 35 | 4000 | 11300(110.8) | 10454(102.4) | 0.25 | 15.7 | |
| SY-250H | 485.7 | 462.3 | 60 | 2000 | 17500(171.5) | 16640(163.0) | 0.52 | 45.5 | |