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Scroll compressor Escal series-ESCAL45A2R
Scroll compressor Escal series-ESCAL65A2R
Scroll compressor Escal series-Nakajima Koki Co., Ltd.

Scroll compressor Escal series
Nakajima Koki Co., Ltd.

Nakajima Koki Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

48.3hours


About This Product

■The largest amount of air discharged in its class

Slow and smooth rotation produces highly efficient power. By sealing the continuously formed compression chamber with an oil film, the overwhelming amount of air discharged is the largest in its class.

■Environmental performance

・Automatic start/stop system combining highly energy-saving unloader type Can also be used in intermittent or continuous operation. Can be set to continuous unloader type depending on air usage conditions ・Equipped with an auto-dry timer as standard to suppress drain generation. ・Dryer advance operation can be set

■Quiet performance

Ultra-precision machining using Mitsui Seiki's proud high-precision machining center realizes contactless scroll rotation with so little noise and vibration that no chip seal is required. *Values ​​are based on the conditions of ambient temperature 30℃, humidity 75%, and rated discharge pressure.

  • Product

    Scroll compressor Escal series

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4 Models of Scroll compressor Escal series

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Noise level dB・(A) Drive method Power supply voltage (V) Radio frequency (Hz) Motor type Motor output (kW) Mass (dry) kg Lubricating oil filling amount (L) Width x depth x height [dryerless] mm Capacity control method Starting method Suction conditions Discharge air volume (L/min) Discharge air diameter (R) Discharge pressure (MPa) Cooling method Dryer power consumption (kW) Dryer outlet air dew point (℃) Dryer refrigerant filling amount (g) Dryer refrigerant used
Scroll compressor Escal series-Part Number-ESCAL45A2R

ESCAL45A2R

Available upon quote

49

V-belt drive

200

50

Totally enclosed squirrel cage three-phase induction motor (IE3 motor)

3.7

240

3.5

785 × 505 × 1,140 [790]

Automatic start/stop or unloader type selection

Direct start

Atmospheric pressure (2~40℃)

470

1/2

0.83

Air cooling

0.296 / 0.260・0.236

10 (under pressure) *

280

R-407C

Scroll compressor Escal series-Part Number-ESCAL46A2R

ESCAL46A2R

Available upon quote

49

V-belt drive

200・220

60

Totally enclosed squirrel cage three-phase induction motor (IE3 motor)

3.7

240

3.5

785 × 505 × 1,140 [790]

Automatic start/stop or unloader type selection

Direct start

Atmospheric pressure (2~40℃)

470

1/2

0.83

Air cooling

0.296 / 0.260・0.236

10 (under pressure) *

280

R-407C

Scroll compressor Escal series-Part Number-ESCAL65A2R

ESCAL65A2R

Available upon quote

52

V-belt drive

200

50

Totally enclosed squirrel cage three-phase induction motor (IE3 motor)

5.5

260

4.5

785 × 505 × 1,140 [790]

Automatic start/stop or unloader type selection

Direct start

Atmospheric pressure (2~40℃)

730

1/2

0.83

Air cooling

0.296 / 0.260・0.236

10 (under pressure) *

280

R-407C

Scroll compressor Escal series-Part Number-ESCAL66A2R

ESCAL66A2R

Available upon quote

52

V-belt drive

200・220

60

Totally enclosed squirrel cage three-phase induction motor (IE3 motor)

5.5

260

4.5

785 × 505 × 1,140 [790]

Automatic start/stop or unloader type selection

Direct start

Atmospheric pressure (2~40℃)

730

1/2

0.83

Air cooling

0.296 / 0.260・0.236

10 (under pressure) *

280

R-407C

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

48.3hrs

  • Japan

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