The Bonfiglioli Active Cube is a frequency inverter offering both compactness and flexibility. This specific solution is adaptable on a wide range of machines, starting from servo to heavy industry applications. The broad support for various field bus systems and the standardized interface for motion control applications make Active Cube an excellent jack of all trades for your application needs.

Main options:

• Different Field bus options like CANopen, PROFIBUS, Modbus, EtherCAT, PROFINET, Varan
• Optional I/O extensions for addtional digital and analogue inputs & outputs
• Optional Keypad for diagnosis and parameter setup
• Optional PC Interface
• Optional accessories like brake resistor, mains chokes, mains filters

Certifications

• UL508c
• STO (EN13849 / EN 61508)

Power supply & Power range

ACU410: 0,25 - 400 kW / trifase 360 - 480V / 50 - 60 Hz ( 10%)

Connessione in parallelo fino a 1200 kW

ACU210: 0,25 - 9,2 kW / mono o trifase 200 - 240V / 50 - 60 Hz ( 10%)

ACU510: 160 - 400 kW / trifase 525V / 50 - 60 Hz ( 10%)

Connessione in parallelo fino a 1200 kW

ACU610: 160 - 400 kW / trifase 690V / 50 - 60 Hz ( 10%)

Connessione in parallelo fino a 1200 kW

Hardware features

• Integrated safe torque off (ACU410: STO SIL 3 / PL e) function
• External 24Vdc supply
• Integrated dynamic braking module
• DC link connection
• Standard HTL encoder interface
• Motor temperature monitoring
• Plug-in power terminals (up to 3kW)
• Plug-in and programmable control terminals
• 6 digital inputs, 1 multifunction input
• 1 digital output, 1 multifunction output
• 1 relay output (changeover contact)

Software features

Main software features

• Positioning function standalone through table motion profiles
• Positioning function via field bus (Motion Control compatible to CiA DS402)
• Rotary table control
• Master/slave function with electronic gear
• Power failure control
• Functions for lift, crane and winch applications
• Spindle control
• Traverse function for winders
• Programmable reference value channel
• Programmable start and stop characteristics
• Motor potentiometer
• Programmable S curve
• 4 data sets
• Auto startup and commissioning
• Auto reset after failure
• Auto start after power failure
• PI controller
• Volume flow control
• Jerkfree torque/speed changeover
• Mechanical brake control free of friction
• Index control
• Intelligent current limits
• Comprehensive monitoring and protection capabilities
• High-speed control
• 3 different brake management functions