Amp Unit - Okura Yusoki A Series Original Instructions Manual

3.6. Amp Unit

■ What is the Amp Unit?
"Amp Unit" is composed of individual axis current board, IPM, heat sink and current
sensor.
Servo amp
R axis
D axis
O axis
T axis（C axis）
Current board is connected with IPM as shown below.
･R,D,O axes：By connector
･T (C) axes： By soldering
(Example) Amp unit of R, D, O for A1600V and A1800V
A1600ⅢN、A1800N
Board IPM type
RC507 PM200CL1A060
RC507 PM200CL1A060
RC507 PM200CL1A060
RC508 PS21765
RC507
A700ⅢN
Board
RC504 PM100CL1A060
RC504 PM100CL1A060
RC504 PM100CL1A060
RC508 PS21765
3-10
IPM type