Design und functionality of the CMGZ 309 series is optimised for precise close loop tension control. It offers selectable control of unwind brake or drive, intermediate drive, or rewinding drive. Signal processing and controlling tasks are fully digitalised. This results in an excellent long term temperature stability and control performance. The CMGZ 309 operates on a 1 millisecond cycle time. Its fast reaction time, digital signal filtering, automatic offset calculation, built in taper tension option and automatic start-up ramping function along with a lot of other features creates a very powerful and user-friendly tension control system.
The CMGZ 309 tension controller responses to a broad range of missions. Its field of application is in production lines where moving web products are manufactured, processed or finished. As a plug & play unit a minimum of tuning tasks are required. Functions can be configured very easily via a user-friendly control panel with a wind rose key pad and a two lines LCD. All internal parameters are also accessible through a web browser. The CMGZ 309 is a versatile and economic tension controller that solves even your most demanding control tasks.