11 kW Motor Controller
Middle Voltage TX Series Controller
The siliXcon TX Series 11 kW controller is a compact and efficient solution designed for middle-voltage applications where high power density is required. Delivering up to 140 A RMS phase current, this lightweight unit is engineered for systems with critical space constraints. It provides precise motor control and high operational stability, ensuring seamless integration into modern high-performance e-bikes, electric mobility, robotics, and industrial platforms.
The robust construction and integrated safety features of the TX Series ensure long-term reliability across various environments. With an optimized architecture focused on efficiency and flexible implementation, the 11 kW model offers a balanced ratio of power to volume. It represents a dependable choice for applications requiring a minimal footprint and a reliable dynamic response.
Request your sample
If you want to quickly receive a comprehensive offer tailor-made for your project, please submit the online form.
Applications
Our advanced Brushless Motor Controllers for Permanent Magnet Synchronous Motors (PMSM), Brushless DC Electric Motors (BLDC) and IPM Motors offer precise speed and torque control, enhanced safety features, maximum efficiency, and exceptional performance tailored for various e-mobility applications across land, sea, and air. Engineered by our team of experts with a unique blend of engineering prowess and industry knowledge, these state-of-the-art controllers are designed to meet the most demanding power and safety standards.
The siliXcon Motor Controllers provide an elevated user experience with unmatched smoothness and controllability, combining exceptional performance with cutting-edge technology that ensures our customers stay ahead of the curve. From electric vehicles and industrial machinery to marine propulsion systems and specialized equipment, our controllers cater to a growing variety of e-mobility sectors, delivering innovative solutions that drive the future of sustainable transportation and efficient machinery.
11 kW TX-MV Series
power
density
The compact size, exceptional power density, and seamless system integration make the 11 kW Brushless Motor Controller an ideal choice for advanced electric drives and high-performance autonomous systems.
Dynamics
zero ramping, quick command reaction, ability to anticipate
Rugged design
almost impossible to damage
Sensorless mode
with full torque right from the startup
Sensor-sensorless modes
combinations both for BLDC and FOC control methods
Vehicle Control Unit
connectivity, enough computing capacity, modularity
Unique Telemetry
precise measument methods, powerful R&D tools
Modularity
complex platforms, easy to update (FW), easy to customize (HW)
All types of motors
BLDC/PMSM - radial+axial flux, IPM, reluctance, asynchronous etc.
Easy deployment
powerful SW Tools to help with the final integration
- Compact design
- Durable automotive-grade enclosure
- Output peak phase current up to Arms
- High power density with efficient heat dissipation
- Ultra-fast control loop for precise current management and rapid response
- Comprehensive protection against overcurrent and overheating
- Advanced voltage management system for reliable operation
- Modular design allows flexible configuration options
- Integration of a high-performance microprocessor for streamlined vehicle control
- Powerful SW tools for simplified integration and setup
- Option “a” – Hall, analog (sin-cos)
- Option “r” – Resolver
- Option “e” – Incremental encoder
- 2× General purpose input
- 2× Isolated digital input
- 2× Non-isolated digital input
- 2× Output low side switch with PWM
- 1× Motor temperature sensor input
- 1× Motor position sensor input
- Signals & communication: Molex iGrid
- Battery: M5 terminals
- Motor: M5 terminals
- 1× Isolated CAN
- 1× Isolated UART
- USB programming interface
We’d love to support you project
Controller Firmware
Firmware for siliXcon brushless motor controllers consist of two major part:
- Motor control algorithm
- Application
The application is responsible for the whole system behaviour. It transfers inputs to outputs.
The algorithm is responsible for controlling the motor. Protecting the motor, battery, and the controller.
The application and the algorithm is hardware independent. This mean, you can scale your a project without any problem.
Custom Application
It is not possible to have controller with behaviour, that suit to all use-cases. This is why we can provide you completely custom solution.
Scripting
All Brushless Motor Controllers support our scripting language. Using these script you can customise existing application or write your own from ground up.
- The ECHO firmware operates as a minimal application with no internal logic, providing all IO and motor control functions exclusively through the Driver API.
- This application is designed for systems where the siliXcon controller acts as a peripheral device controlled by an external VCU via CAN or UART.
- Users can freely configure the automatic and periodic transmission of status messages regarding the driver's real-time operation.
- The system offers optional support for the standardized CANopen protocol, which can be activated through a dedicated module.
- Due to the application's minimal footprint, maximum flash memory remains available for the driver's full suite of advanced features.
- FALCON is an application for drones, RC cars, and other vehicles, supporting both servo PWM and analog inputs with configurable signal conditioning.
- The system features voltage, current (torque), and speed closed-loop control modes, including a voltage with freewheel option.
- For mission-critical applications, it includes an emergency stop with prop docking, position hold, and automatic driver re-initialization.
- The Quick-setup pad and functional presets for aircraft or cars enable full configuration without the need for additional software tools.
- The Ignis application enables siliXcon motor controllers to both start an internal combustion engine and generate electrical power in starter-generator systems.
- The system offers a fully configurable starting sequence, including settings for pullback, cranking, pauses, and retry cycles.
- The no-load ramp feature ensures a gradual increase in load after engine start to significantly reduce mechanical stress on the system.
- Integrated overvoltage protection automatically shuts down the system if motor voltage exceeds battery voltage, ensuring operational safety.
- The firmware includes advanced maintenance tracking features, such as persistent counters for motor operating seconds and start cycles.
- OPHION is an FW application designed for generic usage with electric motor drives.
- It can be used in a wide range of applications from a very simple pump control to a complex position servo drive.
- It is an HW-independent application that can be uploaded to the whole siliXcon's controllers portfolio.
- It has several predefined control modes which cover a lot of field of operation, which allows very fast deployment.
- Ophion can also exploit all available motor control modes to enhance its potential even more.
- LYNX is a universal control system offering off-the-shelf complete solutions for traction systems.
- It has several configurable logical inputs, which can be used for gathering data from external components (throttle, brake, pas, switches, etc).
- These signals are processed inside the system and define how the motor reacts, according to the parametrisation of the LYNX.
- This approach can eliminate a need for a VCU (vehicle control unit) – controller with this FW is capable to process most of the needed signals.
- It is an HW-independent application that can be uploaded to the whole siliXcon's controllers portfolio.
