- 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			Z375AX-R	Z376AX-R
Items		Unit
Power frequency		Hz	50	60
Power supply voltage		V	200 / 380 / 400 / 415	200 / 220 / 380 / 400 / 440
Free air delivery		m³ / min	6.9
Delivered air pressure		MPa	0.7
Volume control system			Saving energy A.U.C & auto. start & stop selection
Intake air pressure & temperature			Atmospheric pressure (0 to 40°C)
Main motor power		kW	37
Motor type			3-phase squirrel cage 2P totally enclosed external fan
Starter			Automatic star-delta
Drive system			Direct coupled motor
Cooling system			Air-cooled
Fan motor power		kW	2.2
Oil filling quantity			20
Cooling water amount			-
Dryer	Air dew point at outlet	°C	10(under pressure)
	Refrigerator power	kW	1.4
	Refrigerant		R·410A
Discharge pipe diameter		R	1.1/2
Dimension , L x W x H (body)		mm	750 x 1750 x 1550
Total mass (dry state)[Without dryer]		kg	970[880]
Noise level [OP1.5m]		dB·A	59
Dimension , L x W x H (Without dryer)		mm	750 x 1550 x 1550