Lenze i750 Cabinet Servo Inverter

The i750 cabinet servo inverter provides everything for precise and dynamic motion control in complex multi-axis applications. Advanced safety functions and One Cable Technology reduce wiring and control complexity. Intelligent data-based functions and IIoT enable innovative motion control concepts.

As a single or double axis, the i750 cabinet with a matching supplier fits seamlessly into the Lenze automation system. The strengths of the inverter become apparent in numerous applications in combination with Lenze controllers and the FAST Application Software Toolbox. The scalable range of hardware, software, engineering services, and digital services supports the realization of integrated automation systems from the cloud to the drive shaft.

As a power extension of the i750 cabinet servo inverter in the range of 22 ... 110 kW, the i950 cabinet servo inverter can be used.

Highlights

• Integrated DC-bus connection
• Small overall width from 50 mm for the double axis
• Axis modules capable of multiple overloads for peak output currents between 5 and 64 A, double axes up to 32 A
• Integrated Functional Safety and One Cable Technology (OCT)
• Autotuning function for quick and easy controller adjustment

Technical data and features

Technical data (axis modules)	Single axis: 1.1 ... 15 kW Double axis: 1.1 ... 7.5 kW
Technical data (supply modules)	Output voltage: DC Rated DC-bus current: 30 A and 60 A
Connections (axis modules)	DC supply range: 260 ... 775 V (central mains connection via supply modules) 2x digital input Holding brake control Motor temperature monitoring Resolver/multi-encoder input for feedback (motor)
Connections (supply modules)	3 AC 230 V 3 AC 400 V 3 AC 480 V Brake resistor 3x digital input (permanently assigned) 2 x digital output (permanently assigned)
Communication (axis modules)	EtherCAT