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RKS-F-EDM Series

Light-duty Without Water Tank Chillers

Light-duty Without Water Tank Chiller for Electrical Discharge Machining

  • Equipped with Water Temp. Sensor and EDM Temp. Sensor.
  • Accurate Temp. Control( (± 0.5°C)
  • Equipped with Shell and coil type heat exchanger which is less likely to clog.

Application Example

Electrical Discharge Machining

Specification Chart

Model RKS750F-EDM RKS1500F-EDM
Performance specifications
Cooling capacity kW 2.52/2.80 5.1/5.6
Ambient temp. range °C 10 - 35 20 - 35
Operating Temp.
Range (Liquid Temp)
°C 10 - 35 20 - 35
Water Temp. Precision °C ± 0.5
Operating Max. Pressure MPa 0.49 0.39
Operating Circulation Range L / min 20 - 27/20 - 30 20 - 35/25 - 40
Power
specifications
Power Source V (Hz) 3 phase 200 ± 10% (50/60) 3 phase 200 ± 10% (50) , 220 ± 10% (60)
Power consumption (50/60 Hz) kW 0.67 / 0.82 (at 200V) 1.4 / 1.7 (at 200V)
Electrical current (50/60 Hz) A 2.4 / 2.7 (at 200V) 5.0 / 5.6 (at 200V)
Power capacity kVA 1.3 2.6
Environmental
Conditions
Compressor Hermetically Sealed Rotary Type
Condenser Fin and tube forced air cooling
Evaporator Construction Shell and Coil
Material SUS304
Refrigerant R407C
External dimensions (HxDxW) mm 486×562×450 665×650×450
Product Mass kg Approx. 50 Approx. 60

External Dimensions

Operating Temperature