AC servo-drive i950

single-phasethree-phaseCAN bus

Overview
The i950 cabinet servo inverter integrates into modular machine solutions using preconfigured technology applications—parameterization instead of programming. The device supports central or drive-level control, reduces wiring with One Cable Technology (OCT) and is designed for high power density and simplified commissioning. Power range: 0.37 ... 250 kW (cabinet variants typically 0.37 ... 110 kW). Compliant with Ecodesign directive EN IEC 61800-9-2.

Highlights

• Axis modules capable of multiple overloads (0.37 … 250 kW)
• Support for multi-encoders and resolvers
• One Cable Technology (OCT) feedback: HIPERFACE DSL® and EnDat 3
• Modular scalability for feedback systems and fieldbus connections
• Autotuning for fast controller setup
• Optional integrated safety technology up to SIL3 / PLe Cat.4
• Preconfigured technology applications (Table Positioning, Electronic Gearbox, Winder)
• Sensorless motor control support and IE5/IE6 motor series compatibility
• Integrated cybersecurity functions (firmware v2.0+), CRA-compliant start from 2027 (firmware >2.x)

Technical data and connections
Technical data: 0.37 ... 250 kW (cabinet variants 0.37 ... 110 kW)

Connections:
1 AC 230 V
3 AC 230 V
3 AC 400 V
3 AC 480 V
4x digital input
1x digital output
1x analog input
Safe inputs for safety sensors
Safe outputs for certified feedback
DC bus
Motor temperature monitoring
Resolver / multi-encoder input for motor feedback
Resolver / multi-encoder input for load feedback
One Cable Technology (OCT) via HIPERFACE DSL®
Connection of safety-rated encoder systems

Extension modules (options)

• Additional resolver/multi-encoder inputs (motor/load)
• Digital-I/O extensions (5x DI, 5x DO)
• Extended I/O (4x DI, 2x DO, 1x AI, 1x AO)
• Digital frequency input
• Interfaces for safety-rated encoder systems

Communication
EtherCAT
Ethernet
EtherNet/IP
PROFINET
PROFIBUS
CAN / CANopen
FSoE safety bus
PROFIsafe on PROFINET
Operation with safety PLC

Note
Built-in FAST Application Software technology apps and integrated PLC functionality enable parameterization instead of programming for many modular machine solutions. Customization of preconfigured software modules is possible where required.