The Kitagawa-NorthTech SS Series hydraulic cylinders are compact and lightweight, with an extremely short body length which allows for compact mounting and high speed operations. Mounting of this cylinder from the front or back allows added flexibility in adapter design and minimal setup lengths. Precision finished piston bores and cool running rotary unions are included for years of trouble-free performance. These cylinders contain a safety provision in case of an interruption of hydraulic pressure such as: electric power loss, broken hydraulic hose, hydraulic pump failure, etc.
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SPECIAL FEATURES
- New compact design with substantially reduced moment of inertia
- Mounting of the cylinder from front or back allows added flexibility in adapter design and minimal setup lengths
- Built-in check valves and pressure relief valves
- High speed
- Long life and high endurance
- Efficient cooling at high speeds
SPECIFICATIONS
| Piston Dia. | Plunger Stroke | Piston Area | Draw bar | Max Operating Pressure | Max Speed | Moment of inertia | Net Weight | Total leakage | |||
| Model | mm | mm | Push Side cm² | Pull Side cm² | Push side kN(kgf) | Pull side kN(kgf) | Mpa (kgf/cm²) | min¯¹ | kg·m² | kg | L/min |
| SS1246K | 128 | 16 | 102.6 | 91.5 | 43.6(4446) | 38.9(3967) | 4.5(45.9) | 8000 | 0.017 | 8.0 | 3.0 |
| SS1452K | 145 | 22 | 132.9 | 122.6 | 56.5(5761) | 52.1(5313) | 4.5(45.9) | 6500 | 0.031 | 13.0 | 3.9 |
| SS1453K | 145 | 22 | 132.9 | 122.6 | 56.5(5761) | 52.1(5313) | 4.5(45.9) | 6500 | 0.031 | 13.0 | 3.9 |
| SS1666K | 165 | 25 | 166.1 | 152.9 | 70.6(7199) | 65.0(6628) | 4.5(45.9) | 5600 | 0.065 | 19.0 | 4.0 |
| SS1775K | 170 | 25 | 166.4 | 152.2 | 70.7(7209) | 64.6(6587) | 4.5(45.9) | 5500 | 0.061 | 18.5 | 4.2 |
| SS1881K | 180 | 25 | 187.1 | 172.0 | 79.5(8107) | 73.1(7454) | 4.5(45.9) | 4800 | 0.087 | 24.0 | 4.3 |
| SS2110K | 210 | 30 | 229.8 | 218.5 | 74.7(7617) | 71.0(7240) | 3.5(35.7) | 3500 | 0.197 | 37.0 | 6.0 |
* This oil leakage rate is reached if the cylinder is used at an operating pressure of 427 psi at oil temperature of 122º F.
HYDRAULIC CYLINDERS DIMENSIONS (INCHES)
| Model | C | D | E | F | G | H | J | K | N | P | S | T | U | V Max | V Min | W Max | W Min | Z | A1 | B1 | C1 |
| SS1246K | 162 | 147 | 130 | 75 | 65 | M55 X 2 | 46 | 40 | 64 | 85 | 116 | 120 | 120 | 13 | -3 | 45.0 | 29.0 | 8 | 8.5 | 79.5 | 25.0 |
| SS1452K | 180 | 165 | 140 | 80 | 70 | M60 X 2 | 52 | 40 | 73 | 96 | 135 | 130 | 130 | 19 | -3 | 53.5 | 31.5 | 8 | 9.0 | 88.0 | 30.0 |
| SS1453K | 180 | 165 | 140 | 80 | 70 | M60 X 2 | 53 | 40 | 73 | 96 | 135 | 130 | 130 | 19 | -3 | 53.5 | 31.5 | 8 | 9.0 | 88.0 | 30.0 |
| SS1666K | 207 | 190 | 168 | 95 | 85 | M75 X 2 | 66 | 48 | 88 | 111 | 154 | 150 | 150 | 22 | -3 | 58.0 | 33.0 | 8 | 13.0 | 99.5 | 35.0 |
| SS1775K | 212 | 195 | 160 | 105 | 95 | M85 X 2 | 75 | 46 | 98 | 121 | 164 | 160 | 157 | 22 | -3 | 57.0 | 32.0 | 8 | 17.5 | 99.0 | 35.0 |
| SS1881K | 222 | 205 | 168 | 110 | 100 | M90 X 2 | 81 | 46 | 103 | 126 | 175 | 175 | 167 | 23 | -2 | 58.0 | 33.0 | 8 | 17.0 | 106.0 | 35.0 |
| SS2110K | 260 | 240 | 200 | 135 | 125 | M115 X 2 | 106 | 46 | 133 | 160 | 210 | 200 | 192 | 27 | -3 | 64.0 | 34.0 | 8 | 20.0 | 120.5 | 35.0 |
| Model | E1 Depth | F1 Depth | G1 | H1 | J1 | K1 | L1 | M1 | N1 | P1 | Q1 Depth | R1 | S1 | T1 | U1 | V1 | W1 | X1 | Y1 | Z1 | A2 | B2 |
| SS1246K | M6X10 | M10X20 | 84 | 98 | 76 | 47 | 15 | 50 | 76 | 4 | M5X6 | 6.5 | Rc3/8 | 12 | 165 | 57.5 | M52X1.5 | 50.0 | 29 | M8 | 15 | 9 |
| SS1452K | M6X12 | M10X20 | 93 | 110 | 86 | 47 | 15 | 55 | 85 | 4 | M6X6 | 7.0 | Rc3/8 | 12 | 184 | 66.0 | M58X1.5 | 56.0 | 30 | M8 | 12 | 8 |
| SS1453K | M6X12 | M10X20 | 93 | 110 | 86 | 47 | 15 | 55 | 85 | 4 | M6X6 | 7.0 | Rc3/8 | 12 | 184 | 66.0 | M58X1.5 | 56.0 | 30 | M8 | 12 | 8 |
| SS1666K | M6X12 | M12X24 | 108 | 145 | 97 | 47 | 15 | 70 | 100 | 4 | M6X10 | 16.5 | Rc1/2 | 12 | 211 | 71.0 | M74X1.5 | 71.5 | 36 | M10 | 19 | 9 |
| SS1775K | M6X12 | M10X20 | 110 | 155 | 100 | 47 | 15 | 80 | 108 | 4 | M6X10 | 14.0 | Rc1/2 | 12 | 216 | 71.0 | M84X2 | 81.0 | 33 | M10 | 18 | 9 |
| SS1881K | M6X12 | M12X24 | 115 | 166 | 105 | 47 | 15 | 85 | 113 | 4 | M6X10 | 16.5 | Rc1/2 | 12 | 226 | 71.0 | M89X2 | 86.0 | 38 | M10 | 19 | 9 |
| SS2110K | M6X12 | M12X24 | 130 | 201 | 124 | 47 | 15 | 110 | 145 | 4 | M6X10 | 16.0 | Rc1/2 | 12 | 263 | 79.5 | M118X2 | 115.0 | 45 | M12 | 18 | 9 |
COOLANT COLLECTORS DIMENSIONS (DIMENSIONS IN INCHES)
| MODEL | CS-SS12BN | CS-SS14BN | CS-SS11BN | CS-SS21BN |
| A | ||||
| B | ||||
| C | ||||
| D | ||||
| E | ||||
| F | ||||
| G | ||||
| H | ||||
| I | ||||
| J | ||||
| K | ||||
| L | ||||
| M min. | ||||
| N | ||||
| CYL. | SS1246 | SS1452 | SS1775 | SS2110 |
SPECIFICATION OF PROXIMITY SWITCHES
Standard Coolant Collectors (without proximity switch) are also available.
