冷凍式エアードライヤー RAX 小型 Operation possible even in ambient temperatures of 45 °C. Uses a stainless steel shell heat exchanger.

Air Cooled
RAX3J～RAX55J
Water Cooled
RAX55J-W

Air Processing Capacity
Air Cooled: 0.32/0.37 to 8.9/10.4 m3/min
Water Cooled: 9.1/10.4 m3/min
Intake Air Temperature
5 to 50 °C
Compatible air compressor
Air-cooled models: 3 to 55 kW
Water-cooled models: 55 kW
RAX3J / RAX6J / RAX15J / RAX37J
RAX3J / RAX6J / RAX15J / RAX37J
ステンレスシェル熱交換器

Built with a stainless steel shell heat exchanger, the RAX is a perfect match for the age of clean, oil-free compressed air.

  • Please inquire regarding drain oil processing.
  • Stainless steel piping for improved corrosion-resistance is available by special order.
Intake filter included as standard equipment.

Comes standard with filter on the condenser intake port for easy maintenance.

Specifications

RAX3J / RAX6J
Model Air Cooled
RAX 3J-A1 3J-A2 6J-A1 6J-A2
Air Processing Capacity (50/60 Hz)※1 m3/min 0.32/0.37 0.68/0.77
Inlet Air Temp. Range / Outlet Air Dew Point ℃ 5 to 50 / Under pressure: 10
Working Fluid / Operable Ambient Temp. Range ℃ Compressed air / 2 to 45 ※2
Operating Pressure Range (Gauge pressure) MPa 0.2 to 0.98
External Dimensions Height mm 480 510
Depth mm 450 540
Width mm 180
Mass kg 18 21
Auto
Drain
Trap		 Model FD2-NC FD2
Drain Release Port Size Φ4 (Please use I.D. Φ5.7 toΦ6.0(O.D.Φ 8) nylon air tubing.)
or Rc1/4※3
Air Inlet/Outlet Connection Port Size R1/2
Electrical Specifications Voltage (50/60 Hz) V Single-phase 100/100,110 Single-phase 200,220/200,220 Single-phase 100/100,110 Single-phase 200,220/200,220
Power Consumption (50/60 Hz) kW 0.17/0.19,0.20 0.16,0.17/0.19,0.21 0.26/0.27,0.30 0.24,0.28/0.26,0.29
Electric Current (50/60 Hz) A 1.9/1.9,1.8 0.8/1.0 3.2/2.8 1.4,1.6/1.3,1.3
Power Supply Capacity kVA 0.3 0.4
Breaker Capacity A 5 10 5
Refrigerant R-134a
Chiller Compressor Output kW 0.2 0.25 0.3
Operating Noise Level (50/60 Hz)※4 dB(A) 60/60
  1. Air processing capacity is calculated based on air compressor intake conditions. (Atmospheric pressure, 32 °C, 75%)
  2. Power supply voltage within ±5%.2 to 40 °C when the power supply voltage is within ±10%.
  3. When using the included screw adjuster.
  4. Operating noise level measured from a position of 1 m in front and at a height of 1 m.
  • Conditions of air to be processed: Inlet pressure (gauge pressure): 0.69 MPa; Inlet air temp.: 35 °C; Outlet air dew point: –17 °C at atmospheric pressure, 10 °C under pressure; Ambient temp.: 32 °C.
  • Please contact us for guaranteed performance specifications.
  • Models with secondary heat exchangers made with stainless steel piping are available. Please inquire for further information.
  • Please contact ORION regarding custom built models of specifications outside the ranges listed herein.
RAX8J / RAX11J
Model Air Cooled
RAX 8J-A1 8J-A2 11J-A1 11J-A2
Air Processing Capacity (50/60 Hz)※1 m3/min 1.0/1.2 1.75/1.93
Inlet Air Temp. Range / Outlet Air Dew Point ℃ 5 to 50 / Under pressure: 10
Working Fluid / Operable Ambient Temp. Range ℃ Compressed air / 2 to 45※2
Operating Pressure Range (Gauge pressure) MPa 0.2 to 0.98
External Dimensions Height mm 510 580
Depth mm 600 660
Width mm 240
Mass kg 26 33
Auto
Drain
Trap		 Model FD2
Drain Release Port Size Φ4 (Please use I.D. Φ5.7 toΦ6.0(O.D.Φ 8) nylon air tubing.)
or Rc1/4※3
Air Inlet/Outlet Connection Port Size R3/4
Electrical Specifications Voltage (50/60 Hz) V Single-phase 100/100,110 Single-phase 200,220/200,220 Single-phase 100/100,110 Single-phase 200,220/200,220
Power Consumption (50/60 Hz) kW 0.32/0.34,0.41 0.29,0.35/0.32,0.34 0.52/0.52,0.55 0.44,0.49/0.52,0.53
Electric Current (50/60 Hz) A 3.9/3.4,3.7 1.7,2.1/1.6,1.6 6.5/5.2,5.0 2.6,2.9/2.6,2.4
Power Supply Capacity kVA 0.6 0.5 0.8
Breaker Capacity A 10 5 15 10
Refrigerant R-134a R-410A
Chiller Compressor Output kW 0.4 0.55 0.6
Operating Noise Level (50/60 Hz)※4 dB(A) 61/61 60/61
  1. Air processing capacity is calculated based on air compressor intake conditions. (Atmospheric pressure, 32 °C, 75%)
  2. Power supply voltage within ±5%.2 to 40 °C when the power supply voltage is within ±10%.
  3. When using the included screw adjuster.
  4. Operating noise level measured from a position of 1 m in front and at a height of 1 m.
  • Conditions of air to be processed: Inlet pressure (gauge pressure): 0.69 MPa; Inlet air temp.: 35 °C; Outlet air dew point: –17 °C at atmospheric pressure, 10 °C under pressure; Ambient temp.: 32 °C.
  • Please contact us for guaranteed performance specifications.
  • Models with secondary heat exchangers made with stainless steel piping are available. Please inquire for further information.
  • Please contact ORION regarding custom built models of specifications outside the ranges listed herein.
RAX15J / RAX22J / RAX37J / RAX55J / RAX55J-W
Model Air Cooled Water Cooled
RAX 15J 22J 37J 55J 55J-W
Air Processing Capacity (50/60 Hz)※1 m3/min 2.6/3.0 3.9/4.5 6.1/6.5 8.9/10.4 9.1/10.4
Inlet Air Temp. Range / Outlet Air Dew Point ℃ 5 to 50 / Under pressure: 10
Working Fluid / Operable Ambient Temp. Range ℃ Compressed air / 2 to 45
Operating Pressure Range (Gauge pressure) MPa 0.2 to 0.98
Cooling Water Water Temp. ℃ - 32
Water Flow Rate m3/h - 1.3※2
External Dimensions Height mm 580 900 1100
Depth mm 780 870 960 990
Width mm 240 300 330
Mass kg 39 42 68 84 85
Auto
Drain
Trap		 Model FD2 FD6
Drain Release Port Size Φ4 (Please use I.D. Φ5.7 toΦ6.0(O.D.Φ 8) nylon air tubing.)
or Rc1/4※3
Air Inlet/Outlet Connection Port Size R1 R1 1/2 R2
Cooling Water Inlet/Outlet Connection Port Size - Inlet Port Rc3/4
Outlet Port Rp3/4
Electrical Specifications Voltage (50/60 Hz) V Three-phase 200/200,220
Power Consumption (50/60 Hz) kW 0.61/0.71,0.73 0.65/0.79,0.79 1.16/1.41,1.41 1.30/1.63,1.60 1.12/1.37,1.38
Electric Current (50/60 Hz) A 2.6/2.5,2.5 3.0/2.8,2.9 4.5/4.6,4.4 5.3/5.7,5.4 4.7/4.8,4.7
Power Supply Capacity kVA 1.3 1.5 2.5 2.9 2.4
Breaker Capacity A 5 10
Refrigerant R-410A
Chiller Compressor Output kW 0.8 0.85 1.5 1.8
Operating Noise Level (50/60 Hz)※4 dB(A) 59/61 58/59 63/63 60/63 52/52
  1. Air processing capacity is calculated based on air compressor intake conditions. (Atmospheric pressure, 32 °C, 75%)
  2. RAX55J-W cooling water flow rate is for 60 Hz operation.
  3. When using the included screw adjuster.
  4. Operating noise level measured from a position of 1 m in front and at a height of 1 m.
  • Conditions of air to be processed: Inlet pressure (gauge pressure): 0.69 MPa; Inlet air temp.: 35 °C for RAX15J~37J models, 40 °C for RAX55J(2) models; Outlet air dew point: –17 °C at atmospheric pressure, 10 °C under pressure; Ambient temp.: 32 °C.
  • Please contact us for guaranteed performance specifications.
  • RAX15～55J-W models come with remote control (no-voltage) terminal contacts as standard equipment.
  • Models with secondary heat exchangers made with stainless steel piping are available. Please inquire for further information.
  • Please contact ORION regarding custom built models of specifications outside the ranges listed herein.