The 1785-CHBM is a servo drive module manufactured by Rockwell Automation. Servo drives are used to control servo motors, which are commonly used in automation and motion control applications that require high precision and high performance.
The 1785-CHBM servo drive is commonly used to control servo motors for precise motion control. The module has non-volatile user memory and can be given write protection by removing the jumper on the module.
The 1785-CHBM is a servo drive module manufactured by Rockwell Automation with the following functions and features:
Used to control servo motors for precise position, speed and force control. These drives typically have high-performance control algorithms that enable high-precision motion and positioning.
With a non-volatile user memory capacity of 100K words, write protection can be given by removing the jumper on the module.
The module is designed to be fully compatible with 1785-L20C15, -L40C15 or -L80C5 processors and complies with CISPR 11: Group 1, Class A (with appropriate housing) radiation specifications.


The 1785-CHBM has an IEC rated operating temperature range of 0-60 ° C, a relative humidity level of 5-95%, no condensation and a rated storage temperature range of -40-85 ° C (-40-185 ° F).
Tested and rated, it can withstand working vibration of 500g at 2-10Hz and working shock of 30G without derating, and can withstand non-working shock of 50G.

It weighs 7.88g and is certified by UL, CE, C-TICK, and CSA.
In summary, the 1785-CHBM is a high-performance, high-precision servo drive module with a wide range of applications.