Closed center hydraulic cylinders feature high speed and long stroke options for use with all closed center chucks with speeds up to 6000 RPM. 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.
[contact-form-7 id=”10540″ title=”Product Page Contact”]
SPECIAL FEATURES
- Safety check valves to ensure safety in the event of hydraulic failure
- Safety pressure relief valve to prevent damage to cylinders in the event of over pressure
- High speed, compact and lightweight
- Maintenance free design
SPECIFICATIONS
| MODEL | UNIT | Y1020R(E) | Y1225R(E) | Y1530R(E) | Y2035R(E) | Y1240RE | Y1550RE | Y2050RE |
| Piston Stroke | in. | 0.787 | 0.984 | 1.181 | 1.378 | 1.575 | 1.969 | 1.969 |
| Piston Area-Pull Side | in.2 | 12.3 | 17.5 | 24.8 | 45.0 | 17.5 | 24.8 | 45.0 |
| Piston Area-Push Side | in.2 | 13.3 (13.0) | 18.9 (18.6) | 27.3 (27.0) | 48.7 (48.4) | 18.6 | 27.0 | 48.4 |
| Max. Draw Bar Pull Force | lbs. | 6505 | 9423 | 13460 | 24229 | 9423 | 13460 | 24229 |
| Max. Operation Pressure | psi | 570 | 570 | 570 | 570 | 570 | 570 | 570 |
| Oil Leakage Rate* | gal./min. | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Max. Speed | rpm | 6000 | 6000 | 5500 | 5500 | 6000 | 5500 | 5500 |
| Net Weight | lb. | 16 (17) | 22 (23) | 30 (31) | 49 (50) | 24 | 33 | 52 |
| GD2 | lb.* ft.2 | 1.2 | 2.1 | 4.5 | 9.2 | 2.4 | 4.7 | 9.9 |
(E) Designated stroke detection option using detector plates and proximity switches.
*Oil leakage rate is based on operating pressure of 435 psi at oil temperature of 122° F.
DIMENSIONS (DIMENSIONS IN INCHES)
YR Dimensional Drawing
YRE Dimensional Drawing
| MODEL | Y1020R(E) | Y1225R(E) | Y1530R(E) | Y2035R(E) | Y1240RE | Y1550RE | Y2050RE |
| A (Piston Diameter) | 4.134 | 4.921 | 5.906 | 7.874 | 4.921 | 5.906 | 7.874 |
| B (Stroke) | 0.787 | 0.984 | 1.181 | 1.378 | 1.575 | 1.969 | 1.969 |
| C | 5.315 | 6.299 | 7.480 | 9.646 | 6.299 | 7.480 | 9.646 |
| D | 3.937 | 5.118 | 5.118 | 5.709 | 5.118 | 5.118 | 5.709 |
| E | 3.150 | 4.331 | 4.331 | 4.724 | 4.331 | 4.331 | 4.724 |
| F | 1.181 | 1.378 | 1.772 | 2.165 | 1.378 | 1.772 | 2.165 |
| G | 0.827 | 0.984 | 1.220 | 1.457 | 0.984 | 1.220 | 1.457 |
| H | M20 | M24 | M30 | M36 | M24 | M30 | M36 |
| J | 1.378 | 1.732 | 1.772 | 2.362 | 1.850 | 2.165 | 2.953 |
| K | 7.756 (9.921) | 8.071(10.236) | 8.425 (10.591) | 8.976 (11.339) | 12.047 | 12.598 | 12.953 |
| L | 4.252 (6.417) | 4.252 (6.417) | 4.252 (6.417) | 4.173 (6.535) | 7.638 | 7.638 | 7.559 |
| M | 3.504 | 3.819 | 4.173 | 4.803 | 4.409 | 4.961 | 5.394 |
| N | 5.984 | 6.299 | 6.654 | 7.205 | 6.890 | 7.441 | 7.795 |
| P max. | 1.772 | 2.008 | 2.205 | 2.717 | 2.559 | 3.150 | 3.150 |
| P min. | 0.984 | 1.024 | 1.024 | 1.339 | 0.984 | 1.181 | 1.181 |
| Q | 6-M10x20 | 6-M12x24 | 12-M12x24 | 12-M16x30 | 6-M12x24 | 12-M12x24 | 12-M16x30 |
| R | 6.220 | 6.535 | 6.890 | 7.441 | 7.126 | 7.677 | 8.031 |
| S | (0.906) | (0.906) | (0.906) | (1.102) | 0.787 | 0.787 | 0.787 |
| T | (1.614) | (1.614) | (1.614) | (1.811) | 2.047 | 2.047 | 2.047 |
