# Flexiv Hesper

Hardware · `Hesper` · verification: source checked

Hesper is the robot controller used with Flexiv adaptive robots, providing real-time motion and force control. It provides 16 digital inputs and 16 digital outputs and communicates over PROFINET and Modbus TCP/IP. The unit weighs 12 kg, consumes 500 W and is rated IP20.

## Specification

| Property | Value |
|---|---|
| Category | other |
| Weight | 12 kg |
| Power consumption | 0.5 kW |
| IP rating | IP20 |

## Connected

- Manufacturer: [Flexiv](https://machineschema.com/manufacturer/flexiv.md)
- Protocols: [Modbus TCP](https://machineschema.com/protocol/modbus-tcp.md), [PROFINET](https://machineschema.com/protocol/profinet.md)

## Safety

- IP20 enclosure rating, so the controller is protected against solid objects over 12.5 mm but not against water.

## Study notes

- I/O: 16 digital inputs and 16 digital outputs.
- Dimensions: 423 mm x 230 mm x 230 mm.
- Communication interface listed as Profinet and Modbus TCP/IP.
- Described as supporting multiple communication channels for performance and scalability.

## Sources

1. [Rizon | Flexiv](https://www.flexiv.com/product/rizon) (accessed 2026-10-26)

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Source page: https://machineschema.com/hardware/flexiv-hesper  
JSON: https://machineschema.com/hardware/flexiv-hesper.json  
License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Cite Machine Schema and the original sources.