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5



①Input/OutputConnectorCN1

This is the connector for automatic control

and monitoring of the control unit's safety

systems.  When this connector is not being

used, please install the provided connector

cover.

②Input/OutputConnectorCN2

This is the connector for automatic control

and monitoring of the motor/spindle's

systems.  When this connector is not being

used,pleaseinstalltheconnectorcover.

③Motorconnector

④Coolingairoutputjoint

Connectairhosetosupplycoolingairtothe

motor

⑤PowerSupplyVoltageSelectorSwitch

115V or 230V power sources can be

selectedbyuseofthisswitch.

⑥AirInputJoint

Supply clean, dry, regulated air for motor

cooling.Theairsupplyneedstoberegulated

between 0.2MPa-0.5MPa.  Air consumption

is30Nl/min(At0.5MPa)

⑦MainPowerInletwithFuseHolder

Insert the provided power plug (Fuse 2pcs:

250V-T3.15AOrderNo.:U195-152)

⑧Powerswitch

（1）

  

④CoolingAirOutputJoint

⑤

PowerSupplyVoltageSelectorSwitch

⑧PowerSwitch

⑥AirInputJoint

⑦MainPowerInletwithFuseHolder

③MotorConnector

②Input/OutputConnectorCN2

①Input/OutputConnectorCN1



NSK ASTRO-E 400Z User Manual

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