Votol software is powerful – incorrect settings can overheat the motor, blow the controller, or cause unintended throttle behavior. Always confirm parameters with your motor and battery specs before applying.
If you need a specific file link, let me know which Votol model you have (e.g., EM-150), and I can help locate a verified community source.
Votol software is the primary tool for tuning Votol controllers to match motors for optimal performance. The latest unified version, V60, is compatible with all series, replacing previous fragmented versions for specific models like the EM150-2SP. Software Download & Requirements
Official Source: The software and manuals can be found on the SiAECOSYS official website.
Hardware Interface: A specialized USB-to-TTL serial adapter cable is required to connect the controller to a PC.
Drivers: You must install the appropriate USB-to-serial drivers (e.g., PL2303 or CH340) for your Windows version (Win 7, 8, or 10). Installation & Connection Steps
Install Drivers: Decompress and run the driver installer (e.g., CH341SER.EXE) before connecting the hardware.
Physical Connection: Plug the cable into the controller and then into the PC's USB port. Power on the controller/bike.
Identify COM Port: Check Windows Device Manager to see which COM port (e.g., COM3) the USB serial port has been assigned. Software Configuration: Open the Votol program.
Match the software's port setting to the COM port identified in Device Manager. Enable the CAN setting (if applicable) before connecting.
Connect: Click "Open" and then "Connect." The software should populate with data from the motor. Key Functions & Tips Parameter Management:
Param Write: Sends the current software settings to the controller.
Import Param: Loads a saved configuration file (.ini) into the software.
Save Param: Exports your current settings to a file on your PC for backup. Common Issues: Download Votol Software
If you encounter "communication abnormal" errors, try switching the TX and RX wires or ensuring the driver is not being blocked by Windows updates.
Some controllers from specific manufacturers may be "locked," requiring special firmware files or specific unlock codes entered into the software's error count or brand boxes. Unlocked votol controller programming software - Facebook
Votol software is the primary tuning tool for Votol EM series controllers (e.g., EM50, EM100, EM150), widely used in high-performance electric motorcycles and e-bike conversions. Key Software Features
Performance Tuning: Allows precise adjustment of current and voltage limits, throttle response (ramp-up), and speed modes.
Flux Weakening: A critical feature that boosts motor top speed by weakening the magnetic field, particularly useful for high-speed EV applications.
Diagnostic Tools: Provides real-time data on battery voltage, temperatures, and error codes.
Version Compatibility: The latest V60 version is designed to be universal, supporting all Votol controller series, including the -2SP and non -2 series. Pros & Cons Pros Cons
High Customization: Deep control over nearly every motor parameter.
Steep Learning Curve: Can be overwhelming for beginners; non-professionals are cautioned against use.
High Value: Offers professional-grade features at a budget-friendly price point compared to brands like ASI.
Connection Issues: Frequently requires specific COM port troubleshooting and manual input of port numbers in the software.
Efficient Control: True sine wave output leads to smoother power transfer than some competitors.
Firmware Mismatches: Older controllers may not respond to newer software versions, leading to parameter sync failures. Download & Setup Essentials Votol software is powerful – incorrect settings can
To successfully use Votol software, you typically need the following:
Direct Download: Official links are found on manufacturer sites like SiAECOSYS or specialized retailers like Deller.pro.
USB Driver: You must install a specific USB-to-Serial driver (often CH341SER) before the software can recognize the controller. Connection Logic:
Connect the USB-to-serial cable to the controller's programming port.
Turn on the controller power (often via the ignition or "electric lock" wire).
Enable CAN bus in the software settings before clicking "Open" and "Connect". Instructions For Use - Deller.pro
Votol software is the primary tool used for tuning electric motor controllers in the EM series, allowing users to adjust parameters such as current limits, throttle response, and motor performance. Official Download Sources
SiAECOSYS: This is the primary official distributor for Votol. You can find multiple versions of the software on their Instructions For Use page.
Votol Official Website: Direct downloads for manuals and software are often listed under their After Sales section.
Deller.pro: Another recognized source that hosts the Votol Controller Software and Manuals. Software Version Compatibility
Choosing the correct version is critical for a successful connection:
V60 (Universal): The latest optimized version, designed to be compatible with all Votol controller series. -2 Series : Specifically for models like the Go to product viewer dialog for this item. and .
Non-2 Series: Standard versions for older models like the original . A: Some third-party Bluetooth adapters simulate a serial
Legacy Versions: Some users may require specific older builds found on community forums like Endless Sphere if newer versions fail to connect to older hardware. Installation & Connection Steps
USB Driver: Download and install the "USB-to-serial" driver (often CH341 or PL2303). Windows 10 users may need to manually update the driver through Device Manager.
Hardware Connection: Use a specific Votol USB-to-serial adapter cable. Ensure the controller is powered on before connecting to the PC.
COM Port Configuration: Open the software and select the matching COM port number found in your computer's Device Manager. You may need to manually type the port number if it does not appear in the dropdown.
Establish Link: Enable the CAN setting (if applicable to your model), click Open, and then Connect.
A: Some third-party Bluetooth adapters simulate a serial port. Connect as you would over USB, but expect slower refresh rates.
Once connected, you’ll see six main tabs. Here’s what each does:
As of 2025, Votol has been slowly moving toward a more professional ecosystem. Leaked internal emails suggest:
Until then, the DIY community remains the best resource for safe, reliable downloads.
Windows may flag the software as unrecognized. Go to Windows Security > App & browser control > Reputation-based protection and turn off "Check apps and files" temporarily. Re-enable it after installation.
You have successfully downloaded Votol software and connected. Now, do not touch anything yet.
Several EV enthusiasts have archived Votol software versions on GitHub under repositories like votol-tools or OpenInverter.
Example:
github.com/username/votol-em-config/releases
Always scan ZIP files with VirusTotal before extracting.
A: Yes. Resellers may charge for support, but the software itself is freeware. Never pay for the .exe file alone.