For the quality of motion of brushless motors.
Designed for the control of axis or spindle brushless motors, these totally digital drives enable motor-drive units to achieve very high performance levels. Covering the whole range of motors, they are available in ratings from 0.37 to 120 kW (0.5 to 160 hp), and are proposed in single or multi-axis versions for a perfect solution to various applications.
The main points
- Quality of motion : dynamics, precision of motion, rigidity at standstill
- Wide range : from 0.37 to 120 kW (0.5 to 160 hp)
- Single-axis, multi–axis and power single-axis with regeneration of braking energy to the main supply
- Unequalled performance when used with synchronous spindle motors
- Easy to set up with the PARVEX Motion Explorer software
Examples of applications.
The DIGIVEX series controls all of the axis or spindle brushless range (drive capacities of up to 100,000 rpm) :
- For axis : excellent tracking thanks to the feed forward functions
- For spindles : Optimum control of HV and HW series motors
- High speed ratio at constant power (1:10) : possible elimination of gearbox or direct electro-spindle transmission
- Система полного позиционирования в комбинации с числовым программным управлением CYBER
Advanced characteristics
Quality of motion control
High resolution of resolver processing, current loop regulation (P, PI, PI²), resonance filter, feed forward functions.
Range available in three versions
- Single-axis = maximum compactness
- Multi-axis = saves space and wiring for machines which have several axes
- Power single-axis = regeneration of braking energy to main power supply
Easy connection and installation
Direct main power and auxiliary supplies, plug-in connectors on all inputs/outputs,...
Reliability of use, even for application with heavy duty cycle
Braking resistors of ample dimensions, versions with regeneration of braking energy to main power supply
Complete integrated monitoring
Voltage, current, temperature, motion,...
Easy to set up with the PARVEX Motion Explorer software
Graphic menus based on Windows, possibility to choose language,...
Options
Incremental encoder output, SSI absolute encoder output, indexing, Sercos connection
Accessories
Visual display and parameter selection unit
Complete input/output interface
- High resolution analog input for speed or current control
- Current limitation analog input
- Analog outputs for observation of internal variables
- Logic inputs for selection of speed range, zero torque setting, end of travel...
- Logic input for fault acknowledgement
- Logic outputs for speed thresholds, state of the drive ...
- Resolver input with high resolution processing 65536 lines/revolution
- Encoder emulation output, incremental encoder input, Sercos connection
- RS232 connection
Single-axis solution : DIGIVEX Single Drive and DIGIVEX Power Drive
The product data
