Riken R Series Cylinder Caps
Suitable for when a load is applied to the piston.
Warning
The load must be received at the centre of the cap so that the load is not eccentric. An eccentric load may overturn or damage the cylinder.
Specifications
| Model No. | A | B | C | ⌀ D | F | G | Weight (approx) | |
| For 40kN | R-4P | 3/4-14NPT | 20mm | 32mm | 35mm | - | - | 0.2kg |
| For 50kN | R-5PM | M20 x 1.5 | 24mm | 36mm | 37mm | ⌀ 6 DP5 | - | 0.3kg |
| For 100kN | R-10PM | M28 x 2 | 31mm | 43mm | 47mm | ⌀ 6 DP5 | - | 0.5kg |
| R-10P | 1 1/4-11.5NPT | 25mm | 38mm | 50mm | - | - | 0.35kg | |
| For 200kN | R-20PM | M40 x 2 | 39mm | 52mm | 58mm | ⌀ 6 DP5 | - | 0.7kg |
| R-20P | 2-11.5NPT | 27mm | 40mm | 76mm | - | - | 0.8kg | |
| For 300kN | R-30P | M65 x 2 | 30mm | 50mm | 90mm | - | - | 1.7kg |
| For 350kN | R-35P | M50 x 2 | 43mm | 58mm | 70mm | - | - | 1.1kg |
| For 400kN | R-40P | M70 x 2 | 30mm | 50mm | 99mm | - | - | 2.0kg |
| For 500kN | R-50P | M92 x 2.5 | 25mm | 46.5mm | 117mm | - | - | 2.6kg |
| For 700kN | R-70P | M90 x 2 | 30mm | 52mm | 120mm | 3 x ⌀ 8 DP10 | M8 | 2.9kg |
| For 1000kN | R-100P | M90 x 3 | 55mm | 80mm | 125mm | 4 x ⌀ 10 DP10 | M10 | 4.7kg |
| For 2000kN | R-200P | M120 x 4 | 60mm | 85mm | 160mm | 4 x ⌀ 10 DP10 | M16 | 7.9kg |
| For 3000kN | R-300P | M150 x 3 | 70mm | 100mm | 190mm | 4 x ⌀ 12 DP13 | M20 | 12.5kg |
| For 5000kN | R-500P | M180 x 4 | 70mm | 100mm | 230mm | 4 x ⌀ 15 DP18 | M24 | 18.6kg |
