Package controller [COP series]
Hydraulic controller with an integrated pressure transducer and controller functions in a compact and simple package
It is a hydraulic controller that operates as its own unit without being dependent on other local devices and is equipped with a pressure-sensitive part that can directly receive signals required for control.
The hydraulic fluid from the hydraulic pump is ejected by the jet pipe (hydraulic jet pipe relay mechanism).
When the pressure-sensitive part receives a signal, the jet pipe vibrates to feed the hydraulic fluid into the cylinder, moving the cylinder rod in and out.
This rotates the linked operating axis, causing rectilinear motion.
The combination of a diverse range of models with the pressure-sensitive part can support any need.
Features
- ＜Control is possible even without a pressure or flow converter or a controller.＞
The cost of instrumentation can be reduced as the signals needed for control can be directly input. - ＜High-power hydraulic pressure ensures trouble-free operation.＞
Each unit that makes up the actuator is rigid and supports high-power operation.
Also, the hydraulic jet pipe provides superior resistance to hydraulic fluid contamination when compared to other servo valves. - ＜Simple installation＞
Mechanical work merely involves linking the operating axis of the device to the operating end such as a butterfly valve and piping for the input pressure.
No other electrical work required than wiring for the motor power supply. - ＜Various models available＞
The appropriate model can be selected from the various models available depending on the required operational force.
The appropriate pressure-sensitive parts can be selected depending on the input specifications such as pressure and flow rate, thus allowing a variety of combinations. - ＜Various additional other devices can also be added.＞
Functions for manual operation, emergency operation, remote control and others can be added on.
Also, a pressure switch, signal limit switch, opening degree transmitter and other devices are also mountable.
Specifications
| Type | COP1 | COP2 | COP22 |
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| Working pressure (MPa) | 1.5 | 1.5 | 1.5 |
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| Operating force (N・m) | 343～490 | 892～1226 | 1245～1706 |
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| Operating axis rotation angle (degrees) | 80±1.2 | 80±1.2 | 80±1.2 |
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| Operation time without load (s) | 12 | 14 | 19 |
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| Required oil quantity (L) | 24 | 24 | 24 |
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| Type | COP313 | COP316 | COP320 |
|---|
| Working pressure (MPa) | 1.5 | 1.5 | 1.5 |
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| Operating force (N・m) | 1677～2726 | 4197～5972 | 6982～10179 |
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| Operating axis rotation angle (degrees) | 90±3 | 90±3 | 90±3 |
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| Operation time without load (s) | 12 | 26 | 45 |
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| Required oil quantity (L) | 52 | 68 | 72 |
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| Type | COP4-Y51 | COP4-Y52 | COP4-Y26 |
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| Working pressure (MPa) | 1.3 | 1.3 | 1.3 |
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| Operating force (N・m) | 642 | 319 | 4903 |
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| Operating axis rotation angle (degrees) | 22±0.4 | 45±0.9 | – |
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| Operation axis stroke (mm) | – | – | 50±1 |
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| Operation time without load (s) | 12.5 | 12.5 | 12.5 |
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| Required oil quantity (L) | 8 | 8 | 8 |
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Types of pressure-sensitive parts
| Type | System | Working pressure range (Pa) |
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| R-250 | Diaphragm type | 1～10KPa |
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| R-BE | Bellows type | 0.3～2MPa |
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| R-BO | Bourdon tube type | 1.0～10MPa |
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