Number: A06B-6115-H006
Servo driver

Fanuc Alpha I Power module AIR-5.5

PSMR-5.5i is in stock.
Run 16i, 18i, 21i, oi
A06B6115H006, A06B-6115-H006#R
Provide fault analysis, maintenance and testing
The αi PS series power supply is used as the main power supply for the motor power supply and as a common power supply to provide control power for the servo amplifier. Select the appropriate power supply according to the output level of the servo motor and spindle motor used.

There are three types of αi PS series, as follows:

<1> 200 V input series
This power supply is designed to provide a main power supply of 200 to 240 V. The module uses electricity regeneration, returning energy to the power supply during deceleration (regeneration) of the motor.

<2> 400 V input series
This power supply can be connected to the main power supply from 400 to 480V without a transformer. The module uses electricity regeneration, returning energy to the power supply during deceleration (regeneration) of the motor. It is used with the αi SV series and αi SP series of the 400 V input series.

<3> αi PSR series
The power supply is designed to provide a main power supply of 200 to 240 V. The module uses resistance regeneration, allowing energy to be consumed by resistance during motor deceleration (regeneration).

<4> Regenerative discharge device
The device is a resistor used to consume energy during deceleration (regeneration) of the motor. This unit is required whenever alpha i PSR is used.