# Technical data

The numbers: ratings and limits, the connectors with their pinout, the dimensions, and the motors that have been
tested with the driver.

## In this chapter

- [Ratings and limits](https://docs.source-robotics.com/Spectral-BLDC-docs/107/03-technical-data/ratings/)
- [Connectors and pinout](https://docs.source-robotics.com/Spectral-BLDC-docs/107/03-technical-data/connectors/)
- [Dimensions and CAD](https://docs.source-robotics.com/Spectral-BLDC-docs/107/03-technical-data/dimensions/)
- [Tested motors](https://docs.source-robotics.com/Spectral-BLDC-docs/107/03-technical-data/tested-motors/)