RK-N
| Model | Eff. piston area cm2 Extend | Eff. piston area cm2 Retract | Piston stroke (mm) | Max. speed min-1 (r.p.m.) | Max. pressure MPa (kgf/cm2) | I kg‧m 2 | Weight (kg) |
|---|---|---|---|---|---|---|---|
| RK-75N | 44.2 | 37.1 | 15 | 6000 | 4.0(40) | 0.01 | 2.8 |
| RK-100N | 78.5 | 71.5 | 20 | 6000 | 4.0(40) | 0.03 | 4.3 |
| RK-125N | 122.7 | 113.1 | 25 | 6000 | 4.0(40) | 0.05 | 6.8 |
| RK-150N | 176.7 | 160.8 | 30 | 5500 | 4.0(40) | 0.09 | 9.4 |
| RK-200N | 314.1 | 290.4 | 35 | 5500 | 4.0(40) | 0.28 | 15.3 |
| RK-250N | 469.1 | 436.0 | 60 | 2000 | 5.0(50) | 0.40 | 45.2 |
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* Subject to technical changes.
| Model | A | B | C | D1 | D2 | E (h7) | F | G max. | G min. | H | J | K | L | L1 | L2 | M (H8) | N | N1 | P | Q | R | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RK-75N | 75 | 15 | 107 | 90 | 90 | 65 | 30 | 45 | 30 | 57 | 134.5 | M20x2.5 | 6~M8x16 | M8x60 | 12 | 21 | 35 | 5 | 28 | 10 | 27.5 | 26 |
| RK-100N | 100 | 20 | 132 | 115 | 100 | 80 | 30 | 45 | 25 | 72 | 149.5 | M20x2.5 | 6~M10x20 | M8x75 | 12 | 21 | 35 | 5 | 26 | 10 | 28.5 | 32 |
| RK-125N | 125 | 25 | 160 | 140 | 130 | 110 | 35 | 50 | 25 | 82 | 159.5 | M24x3.0 | 6~M12x20 | M8x85 | 12 | 25 | 45 | 5 | 26 | 10 | 28.5 | 32 |
| RK-150N | 150 | 30 | 190 | 170 | 130 | 110 | 45 | 55 | 25 | 95 | 172.5 | M30x3.5 | 12~M12x24 | M10x100 | 16 | 32 | 45 | 5 | 26 | 10 | 28.5 | 32 |
| RK-200N | 200 | 35 | 245 | 220 | 145 | 120 | 55 | 70 | 35 | 115 | 192.5 | M36x4.0 | 12~M16x30 | M10x125 | 21 | 38 | 60 | 5 | 30 | 6 | 28.5 | 28 |
| RK-250N | 245 | 60 | 307 | 275 | 220 | 160 | 65 | 85 | 25 | 165 | 255 | M42x3.0 | 6~M20x2.5 | M16x175 | 28 | 45 | 65 | 12 | 37 | 18 | 6 | - |
| Model | 2D pdf | 2D dwg | 3D step |
|---|---|---|---|
| RK-75N |  |  |  |
| RK-100N | | | |
| RK-125N | | | |
| RK-150N | | | |
| RK-200N | | | |
| RK-250N | | | |
