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Features
- Z-screw compressor made by our precise machining technology which has experience of more than 70 years achieves the best balance available in the industry.
- The body layout can be made compact owing to the direct-couple driving. The compressor and the motor are directly coupled and driven, without using belts or accelerators, thus eliminating energy loss.
- Compressors are developed dedicatedly for each model, realizing the largest discharge air volume in its class. To achieve the best efficiency, the compressor which best matches each motor output is selected and installed, thus achieving energy saving.
| Model | Z225AX-R | Z226AX-R | ||
|---|---|---|---|---|
| Items | Unit | |||
| Power frequency | Hz | 50 | 60 | |
| Power source voltage | V | 200 | 200・220 | |
| Free air delivery | m3/min | 4.1 | ||
| Delivered air pressure | MPa | 0.7 | ||
| Capacity control method | Power-saving AUCS Automatic start/stop selection | |||
| Intake air pressure & temperature | ℃ | Atmospheric pressure（2 ～ 40℃） | ||
| Main motor power | kW | 22 | ||
| Motor type | 3-phase squirrel case、 2P totally- enclosed external fan |
|||
| Starter | 3-contactor、star delta start | |||
| Drive system | Direct coupled motor | |||
| Cooling system | Air cooled | |||
| Fan motor power | kW | 0.75 | ||
| Oil fill ration | L | 15 | ||
| Dryer | Air dew point at outlet | ℃ | 10（under applied pressure）* | |
| Refrigerant | R-410A | |||
| Discharge pipe diameter | R | 1 | ||
| W×L×H (body) | mm | 1280×750×1490 | ||
| Total mass (dry ) | kg | 680 | ||
| Noise level [OP1.5m] | dB・A | 54 | ||
* Values with an ambient temperature of 30; and rated discharge pressure.
◎ We have 0.83 / 0.88 / 0.93 MPa version (option). Please contact us for details.
◎ Noise values measured in a noiseless environment at a distance of 1.5 m from the front, at height of 1 m, with a load of 100% (at 0.7 MPa)
◎Specification for water-cooled unit available on request (option)
Inquiry - Z22AX-R
