General overview AX5118, AX5125 and AX5140

The servo drive illustrated below is an AX5140; the devices with 18 A or 25 A are structurally similar apart from pos. 11 "X07" (external braking resistor).

General overview AX5118, AX5125 and AX5140 1:

Item descriptions:

Pos.

Name

 

Pos.

Name

1

X11 – Feedback connection, encoder

 

11

X07 - External braking resistor
(only AX5140)

2

X12 – Feedback connection, resolver

 

12

X13 - motor connection (U, V, W, PE)

3

X3x – Optional slot for safety card

X4x – Option slot for expansion cards

 

13

X01 - Mains supply 100 - 480 V

4

Navigation rocker

 

14

X02 – DC link output (875 V DC
voltage). Connection for the external braking resistor (AX5118 and AX5125 only)

5

Status LED for EtherCAT output

 

15

X04 – socket for EtherCAT input

6

Labeling field

 

16

Labeling field

7

X05 – Socket for EtherCAT output

 

17

Status LED for EtherCAT input

8

X03 – Power supply, 24 V DC input

 

18

Display

9

General overview AX5118, AX5125 and AX5140 2:

WARNING

875 V DC voltage at the DC link terminals X02. 15 minutes after shutdown of the device, life-threatening voltage is still present. The device is safe once the voltage has fallen below 50 V.

 

19

X06 – Connection for digital inputs/outputs

10

X14 – Sensor for motor temperature and brake