Product Feature:
1. High speed, water injection type rotary hydraulic cylinder. The cutting water can be supplied by the back end by the hand.
2. Built-in check valve self-locking mechanism and pressure drain valve.
3. Drain hole piping must be connected back to the oil pressure tank separately, to avoid back pressure generation with the check valve water injection type rotary hydraulic cylinder.
Performance parameters | ||||||||
Model/Spec. | Piston area (cm²) | Stroke (mm) | Hightest turnover number min-1(rpm) | Maximum working pressure MPa(kgf/cm²) | Gas injection department maximum working pressure MPa(kgf/cm²) | GD2 (kg.m²) | Weight (kg) | |
Press side | Pull side | |||||||
RL-75 | 42.6 | 37.1 | 15 | 6000 | 4.0(40) | 3.5(35) | 0.01 | 3.1 |
RL-100 | 77 | 71.5 | 20 | 6000 | 4.0(40) | 3.5(35) | 0.04 | 4.6 |
RL-125 | 121.2 | 113.1 | 25 | 6000 | 4.0(40) | 3.5(35) | 0.06 | 7.1 |
RL-150 | 175.2 | 160.8 | 30 | 5500 | 4.0(40) | 3.5(35) | 0.1 | 9.7 |
RL-200 | 312.5 | 290.4 | 35 | 5500 | 4.0(40) | 3.5(35) | 0.29 | 15.6 |
Size parameters | ||||||||||||||||||
Model/Spec. | A | B | C | D1 | D2 | E (h7) | F | G max. | G min. | H | H1 | H2 | J | K | L | L1 | L2 | M H8 |
RL-75 | 75 | 15 | 107 | 90 | 90 | 65 | 30 | 45 | 30 | 57 | 42 | 137 | 180 | M20×35 | 6-M8×16 | M8×60 | 12 | 21 |
RL-100 | 100 | 20 | 132 | 115 | 100 | 80 | 30 | 45 | 25 | 72 | 42 | 137 | 195 | M20×35 | 6-M10×20 | M8×75 | 12 | 21 |
RL-125 | 125 | 25 | 160 | 140 | 130 | 110 | 35 | 50 | 25 | 82 | 41 | 136 | 205 | M24×45 | 6-M12×20 | M8×85 | 12 | 25 |
RL-150 | 150 | 30 | 190 | 170 | 130 | 110 | 45 | 55 | 25 | 95 | 39 | 134 | 218 | M30×45 | 12-M12×24 | M10×100 | 16 | 31 |
RL-200 | 200 | 35 | 245 | 220 | 145 | 120 | 55 | 70 | 35 | 115 | 36 | 132 | 240 | M36×60 | 12-M16×30 | M10×125 | 21 | 37 |