Simultaneous control of several drives
Simultaneous control of several drives
Dedrive Pro
Dedrive Pro
Strong performance up to 560 kW
Our Dedrive Pro frequency inverters are high-performance components ranging from 2.0 to 750 HP (1.5 to 560 kW) for 380 to 690 V systems. They are the solution to satisfy a variety of requirements.
- Infinitely variable motions for travel, lifting, turning and slewing applications
- Seven range of outputs
- Additional applications with supplementary options
- Available as complete application modules
Your Contact

Demag Cranes and Components Corp.
Demag Cranes and Components Corp.
6675 Parkland Blvd., Suite 200
Cleveland, Ohio 44139
United States
Product information
The benefits at a glance
- Simultaneous control of several drives
- Excellent acceleration and braking characteristics
- High level of safety: STO (Safe Torque Off) available as an option for all sizes
- Rated output may be temporarily exceeded, if required
- Special crane functions
- Line reactor and line filter (optional) always integrated
- Simple installation and maintenance
Extension options
- IP 55 for operation in arduous environments (up to size R6)
- Two different applications can be served by switching over parameter sets
- Fibre optic technology for fast system communications with several inverters
- Integrated speed and torque monitoring
Optional Functions
- Communications modules for field bus network
- Extension modules to add control inputs and outputs as well as speed encoder evaluation
- External PTC thermistor evaluation
- Keypad terminal for parameter programming and commissioning
- Motor potentionmeter via keypad terminal
- DriveWindow PC software for convenient parameter programming and diagnosis as well as visualization
Software
- Control of cylindrical and conical-rotor motors
- Automatic parameter identification
- Direct torque control with or without encoder for fast compensation when loads change
- Speed and torque monitoring
- Innovative function for smooth acceleration
- Two switchable data sets (e.g. control, ramp or motor switchover)
- Setpoint memory, setpoint steps (4-stage) and analogue bipolar/unipolar control modes
- Programmable joystick characteristics
- Load-dependent speed for hoist operation with field weakening
- Load spectrum calculation (dependant on speed)
- Speed or torque control freely selectable
- Master/slave function, electronic gearbox and closed-loop control
- Intelligent braking logic system for brake monitoring by evaluation of the corresponding feedback contacts
- Comprehensive diagnosis functions
Technical data
Hardware
- Motor outputs from 2.0 to 750 HP (1.5 to 560 kW)
- Rated voltage: 380 – 415 V, 380 – 500 V, 525 – 690 V (+/-10%)
- 1.5 times overload capability for 60 seconds
- Short-circuit/earth-fault resistant motor circuit output
- CE, CSA and UL listed
- IP 55 enclosure up to size R6 (optional)
- Master/slave capable (fibre optic, optional)
- Integrated line filter (optional)
- Integrated line reactor
- Integrated brake chopper
- Evaluation of motor temperature detector