CJT-series hydraulic cylinders conforming to JIS standards were initially used in machine tools and are now widely employed in general industrial machinery. They feature various mounting options and incorporate an improved cushioning mechanism to ensure smooth, stable stopping performance.
MODEL INSTRUCTION
| F- | CJT | □□ | -□□ | □ | B | □ | □ | -□ | □ | □ | -E |
| Selected Oil Fluid Marking | Serial Number | Work Stress | Support Type | Cylinder Inner Diameter mm | Rod Diameter Marking | Itinerary mm | Buffer Type | Interface Direction | Buffer Adjustment Valve Direction | Vent Hole Direction | Arbitrary structure |
| F: Use phosphate ester fluid | CJT:
CJ Series JIS Hydraulic Cylinder |
70:7MPa | SD、LA、
LB、FA、 FB、FC、 FD、FE、 FF、FY、 CA、CB、 TA、TC |
40、50、
63、80、 100、125、 140、150、 160、180、 200、220、 250 |
A: Series A (Ultra-Strong Type)
B: Series B (Strong Type) C: Series C (Standard Type)) |
Required travel (not exceeding the maximum allowable travel) | B: Cushioning on both ends
R: Cushioning on rod side H: Cushioning on cap side N: No cushioning |
Viewed from the rod side | Optional structures for Series A are available upon separate request.
E: Rod-end with long threaded section F: Dust cap (made of nylon canvas, heat-resistant up to 80°C) G: Dust cap (made of chloroprene rubber, heat-resistant up to 130°C) H: Dust cap (made of silicone glass, heat-resistant up to 250°C) K: Locking nut included L: Single-ear clevis component included M: Double-ear clevis component included N: Double piston rod type |
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| A: Up (Standard)
B: Right C: Down D: Left |
B: Right (Standard)
A: Up C: Down D: Left N: No Regulating Valve (Standard) |
D: Left (Standard)
A: Up B: Right C: Down |
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| 140:14MPa | SD、LA、
LB、FC、 FD、FE、 FF、FY、 CA、CB、 TA、TC |
32、40、
50、63、 80、100、 125、140、 150、160、 180、200、 220、250 |
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TECHNICAL FEATURE
01. Smooth cushioning effect
02. Excellent low-band performance and high motion accuracy
03. Various support configurations
SPECIFICATION
| Rod-side pressure application | ||||||||||
| Cylinder Inner Diameter
mm
|
Rod Diameter Marking
|
Rod Diameter
mm
|
Effective Area
cm2
|
Output Power KN(kgf) | Velocity at 10 L/min (min/s)
|
Velocity at 10 L/min (min/s)
|
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|
1MPa (10.2kgf/cm2) |
3MPa (30.6kgf/cm2) |
7MPa (71.4kgf/cm2) |
10.5MPa (107kgf/cm2) |
14MPa (143kgf/cm2) |
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| 32 | B | 18 | 5.5 | 0.55(56.1) | 1.65(168) | 3.85(393) | 5.78(590) | 7.7(785) | 303 | 0.3 |
| C | 14 | 6.5 | 0.65(66.3) | 1.95(199) | 4.55(464) | 6.83(697) | 9.1(928) | 256 | 0.4 | |
| 40 | A | 28 | 6.4 | 0.64(65.3) | 1.92(196) | 4.48(457) | 6.72(685) | 8.96(914) | 260.5 | 0.4 |
| B | 22 | 8.8 | 0.88(89.8) | 2.63(268) | 6.13(625) | 9.2(938) | 12.27(1252) | 189 | 0.5 | |
| C | 18 | 10 | 1(102) | 3(306) | 7(714) | 10.5(1071) | 14(1428) | 167 | 0.6 | |
| 50 | A | 36 | 9.4 | 0.94(95.9) | 2.82(288) | 6.58(671) | 9.87(1007) | 13.16(1342) | 177.3 | 0.6 |
| B | 28 | 13.5 | 4.04(412) | 9.43(962) | 14.14(1442) | 18.86(1924) | 123 | 0.8 | ||
| C | 22 | 15.8 | 1.58(161) | 4.75(485) | 11.08(1130) | 16.62(1695) | 22.16(2260) | 105 | 0.9 | |
| 63 | A | 45 | 15.3 | 1.53(156) | 4.59(467) | 10.71(1092) | 16.07(1639) | 21.42(2185) | 109 | 0.9 |
| B | 36 | 21 | 2.1(214) | 6.29(624) | 14.69(1498) | 22.03(2247) | 29.38(2997) | 79 | 1.3 | |
| C | 28 | 25 | 2.5(255) | 7.5(765) | 17.5(1785) | 26.25(2678) | 35(3570) | 67 | 1.5 | |
| 80 | A | 56 | 25.7 | 2.57(262) | 7.71(786) | 17.99(1835) | 26.99(2753) | 35.98(3670) | 64.9 | 1.5 |
| B | 45 | 34.3 | 3.43(350) | 10.3(1051) | 24.04(2452) | 36.06(3678) | 48.08(4904) | 49 | 2.1 | |
| C | 36 | 40.1 | 4.01(409) | 12.02(1226) | 28.05(2861) | 42.07(4291) | 56.09(5721) | 42 | 2.4 | |
| 100 | A | 70 | 40 | 4(408) | 12(1224) | 28(2856) | 42(4284) | 56(5712) | 41.7 | 2.4 |
| B | 56 | 53.9 | 5.39(550) | 16.17(1649) | 37.72(3847) | 56.58(5771) | 75.44(7695) | 31 | 3.2 | |
| C | 45 | 62.6 | 6.26(639) | 18.78(1916) | 43.82(4470) | 65.73(6704) | 87.65(8940) | 27 | 3.8 | |
| 125 | A | 90 | 59.1 | 5.91(603) | 17.73(1808) | 41.37(4220) | 62.06(6330) | 82.74(8439) | 28.2 | 3.5 |
| B | 70 | 84.2 | 8.42(859) | 25.26(2577) | 58.93(6011) | 88.4(9017) | 117.87(12023) | 20 | 5.1 | |
| C | 56 | 98.1 | 9.8(1000) | 29.41(3000) | 68.63(7000) | 102.94(10500) | 137.25(14000) | 17 | 5.9 | |
| 140 | A | 100 | 75.4 | 7.54(769) | 22.62(2307) | 52.78(5384) | 79.17(8075) | 105.56(10767) | 22.1 | 4.5 |
| B | 80 | 103.6 | 10.36(1057) | 31.09(3171) | 72.53(7398) | 108.8(11098) | 145.07(14797) | 16 | 6.2 | |
| C | 63 | 122.7 | 12.27(1252) | 36.81(3755) | 85.89(8761) | 128.84(13142) | 171.78(17522) | 14 | 7.4 | |
| 150 | A | 106 | 88.5 | 8.85(903) | 26.55(2708) | 61.95(6319) | 92.93(9479) | 123.9(12638) | 18.8 | 5.3 |
| B | 85 | 120 | 12(1224) | 35.99(3671) | 83.98(8566) | 125.97(128.49) | 167.96(17132) | 13.9 | 7.2 | |
| C | 67 | 141.5 | 14.15(1443) | 42.44(4329) | 99.02(10100) | 148.53(15150) | 198.04(20200) | 11.8 | 8.5 | |
| 160 | A | 110 | 106 | 10.6(1081) | 31.8(3244) | 74.2(7568) | 111.3(11353) | 148.4(15137) | 15.7 | 6.4 |
| B | 90 | 137.4 | 13.74(1401) | 41.21(4203) | 96.16(9808) | 144.24(14712) | 192.33(19618) | 12 | 8.2 | |
| C | 70 | 162.5 | 16.25(1658) | 48.75(4973) | 113.75(11603) | 170.62(17403) | 227.49(23204) | 10.3 | 9.8 | |
| 180 | A | 125 | 131.6 | 13.16(1342) | 39.48(4027) | 92.12(9306) | 138.18(14094) | 184.24(18792) | 15.7 | 7.9 |
| B | 100 | 175.8 | 17.58(1793) | 52.75(5381) | 123.09(12555) | 184.63(19832) | 246.18(25110) | 9.9 | 10.5 | |
| C | 80 | 204.1 | 20.41(2082) | 61.23(6245) | 142.87(14573) | 214.31(21860) | 285.74(29145) | 8.2 | 12.2 | |
| 200 | A | 140 | 160.1 | 16.01(1633) | 48.03(4899) | 122.07(11431) | 168.11(17147) | 224.12(22860) | 10.4 | 9.6 |
| B | 110 | 219 | 21.9(2334) | 65.7(6701) | 153.31(15638) | 229.97(23457) | 306.62(31275) | 7.6 | 13.1 | |
| C | 90 | 250.4 | 25.04(2554) | 75.12(7662) | 175.29(17880) | 262.94(26820) | 350.58(35759) | 6.7 | 15 | |
| 220 | A | 160 | 178.9 | 17.89(1825) | 53.67(5474) | 125.23(12773) | 187.85(19161) | 250.46(25547) | 9.3 | 10.7 |
| B | 125 | 257.3 | 25.73(2624) | 77.19(7873) | 180.1(18370) | 270.15(27555) | 360.2(36740) | 6.5 | 10.4 | |
| C | 100 | 301.4 | 30.14(3074) | 90.43(9224) | 211.01(21523) | 316.51(32284) | 422.62(43064) | 5.5 | 18.5 | |
| 250 | A | 180 | 236.3 | 23.63(2410) | 70.89(7231) | 165.41(16872) | 248.12(25308) | 330.82(33744) | 7.1 | 14.2 |
| B | 140 | 336.8 | 33.68(3435) | 101.03(10305) | 235.74(24045) | 353.6(36067) | 471.47(48090) | 4.9 | 20.2 | |
| C | 110 | 395.6 | 39.56(4035) | 118.69(12106) | 276.95(28249) | 415.42(42373) | 553.9(56498) | 4.7 | 23.7 | |
| Pressure application (pressurization on the cylinder head side) | ||||||||
| Cylinder Inner Diameter
mm
|
Effective Area
cm2
|
Output Power KN(kgf) | Velocity at 10 L/min (min/s)
|
Velocity at 10 L/min (min/s)
|
||||
|
1MPa (10.2kgf/cm2) |
3MPa (30.6kgf/cm2) |
7MPa (71.4kgf/cm2) |
10.5MPa (107kgf/cm2) |
14MPa (143kgf/cm2) |
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| 32 | 8 | 0.8（81.6） | 2.41（246） | 5.63（574） | 8.44(861) | 11.26(1149) | 208 | 0.5 |
| 40 | 12.6 | 1.26（129） | 3.77（385） | 8.79（897） | 13.19(1345) | 17.58(1793) | 132 | 0.8 |
| 50 | 19.6 | 1.96（200） | 5.89（601） | 13.74（401） | 20.61(2102) | 27.48(2803) | 85 | 1.2 |
| 63 | 31.2 | 3.12（318） | 9.35（954） | 21.81（2225） | 32.71(3336) | 43.62(4449) | 53 | 1.9 |
| 80 | 50.3 | 5.03（513） | 15.07（1537） | 35.17（3587） | 52.75(5381) | 70.34(7175) | 33 | 3 |
| 100 | 78.5 | 7.85（801） | 23.55（7402） | 54.95（5605） | 82.43(8408) | 109.9(11210) | 21 | 4.7 |
| 125 | 122.7 | 12.27（1252） | 36.8（3754） | 85.86（8758） | 128.79(13137) | 171.72(17515) | 14 | 7.4 |
| 140 | 153.9 | 15.39（1570） | 46.16（4708） | 107.7（10985） | 161.55(16478) | 215.4(21971) | 10.8 | 9.2 |
| 150 | 176.7 | 17.67（1802） | 53.81（5407） | 123.7（12617） | 185.55(18926) | 247.4(25235) | 9.4 | 10.6 |
| 160 | 201 | 20.1（2050） | 60.29（6130） | 140.67（14348） | 211.01(21523) | 281.34(28697) | 8.3 | 12.1 |
| 180 | 254 | 25.43（2594） | 76.3（7783） | 178.04（18160） | 267.06(27240) | 356.08(36320) | 6.6 | 15.3 |
| 200 | 314 | 31.4（3203） | 94.2（9608） | 219.8（22420） | 329.7(33629) | 439.6(44839) | 5.3 | 18.8 |
| 220 | 379.9 | 37.99（3875） | 113.98（11626） | 265.96（27128） | 398.94(40692) | 531.92(54256) | 4.4 | 22.8 |
| 250 | 490.6 | 49.06（5004） | 147.19（15013） | 343.44（35031） | 515.16(52546) | 686.88(70026) | 3.4 | 23.4 |
APPLICATION AREA
Machine tools, construction, casting, chemical industry, vehicles, etc.
Please feel free to contact us with any questions，we’ll provide you with professional solutions.
