Indramat 2AD Asynchronous Motors

Overview

The Indramat (Bosch/Rexroth) 2AD are air-cooled asynchronous (spindle) motors.  Like any asynchronous spindle motor, they do not require alignment of the feedback device (if equipped), and they cannot be run on our TI-3000JX. 

Encoders

Below is a table with the different encoders that can come equipped on these motors. 

Image 1"Motor Feedback".

Feedback Connections

For encoder Options 6, 7, 8, and 9, the TI-5021 test cable and TI-5104 adapter module are used. You will be testing these using the BRI_I2C encoder selections in Athena. The only memory data stored in these encoders when used on spindle motors is the feedback identifier code, while everything else is blank. 

Image 2 "Encoder Connection Diagram for Sin/Cos type".

For the encoder options C and D, the encoder can be tested with either the TI-5613 cable (9 pin M23) or the TI-5022 test cable (12 pin M23). These will be tested using the Generic Incremental software in Athena. 

Image 3 "Encoder Connection Diagram for C & D options 9 pin".

Image 4 "Encoder Connection Diagram for C & D options 12 pin". 

Type Code Descriptions

The type code on the motor's nameplate is used to identify the type of feedback device equipped with the motor, below you will find an example on how the manual list the part number identifier:

Image 5 "Type Code for 2AD104 Model".