BONFIGLIOLI
41
Energy efficient, versatile and compact.
A full series of solution & servo drives, compact and flexible, dedicated both to high
demanding industrial automation systems and to motion control architectures, prepared
to operate energy efficient synchronous and asynchronous motors with and without
speed sensor.
Active Cube series - Size 8
Solution & Servo Drive
Type
Power kW
ACU601-51
ACU601-53
ACU601-55
ACU601-57
ACU601-59
ACU601-61
Rated voltage: 690V
355
315
250
200
160
400
Type
Power kW
ACU401-51
ACU401-53
ACU401-55
ACU401-57
ACU401-59
ACU401-61
Rated voltage: 400V
355
315
250
200
160
400
Power range (ACU401)
160 ... 400 kW / three-phase 380 V (-15%) ... 480 V (+10%) / 50 - 60 Hz (± 10%)
Power range (ACU601)
160 ... 400 kW / three-phase 500 ... 690 V (±10%) / 50 - 60 Hz (± 10%)
Type of control
Selectable Vector control function: sensor-less control, sensor-less field oriented
control, field oriented control with speed sensor, field oriented control of synchronous
servomotors with speed/position sensor
Overload capacity
150% for 1min
Shorter overload: 180% for 1sec all ratings
Switching frequency
2, 4, 8 kHz
Enclosure
IP20 (EN 60529)
EMC filter
External filter
Main standard hardware features SIL2
Integrated safe torque off function, External 24Vdc supply for control board and
electronics, Integrated dynamic braking module, DC link connection, Standard encoders
interface, Resolver module for feedback acquisition from Bonfiglioli servomotors, Motor
temperature monitoring, Plug-in power terminals (up to 3kW), Plug-in and programmable
control terminals 6 digital input, 1 multifunction input, 1 digital output, 1 multifunction,
Output, 1 relay output (changeover contact), 1 additional relais for external precharge,
possibility for a 3-level-concept, possibility for a 12-pulse-rectifire-concept
Optional expansion modules
Expansion of analog, digital inputs and outputs, additional encoder or resolver input and
sincos encoder, repetition frequency output, System bus
Optional communication modules
Profibus-DP, CANopen, RS232, RS485, DeviceNet, EtherCAT
®
, ProfiNet, Ethernet VA BUS TCP
Optional keypad
Removable keypad KP500 with copy function, Cabinet mounting kit and handheld for keypad
PC software VPlus
Vplus software provides a common programming and monitoring platform for all Bonfiglioli
inverter drives. Easy programming interface with real time oscilloscope. A simple and guided
procedure for set up with Bonfiglioli Motors. Logic functions programming. Teleservice.
Main software features
32 Programmable Motion blocks, 36 Homing functions according to CANopen DSP4.02,
Unit converter, Jog function, Absolute and relative positioning modes, Touch probe, Teach-In
functions, Rotary table control, Programmable reference value channel, Programmable start
and stop characteristics, Motor potentiometer, Programmable S curve, 4 data sets, Auto start-
up and commissioning, Auto reset after failure, Auto start after power failure, PI controller,
Programmable logic and timer functions, Bump less torque / speed changeover, Master /
Slave function with electronic gear, Index and stability control, Intelligent current limits, Power
failure regulation, Comprehensive monitoring and protection capabilities, High speed control,
Function for lift, crane and winch applications, 3 different brake Management Functions.
Advanced application functions: advanced brake release control, spindle control up to 500Hz,
traverse function for winders, Volume flow control, load evaluation.