Description
ESC RS-500S – Controller for Competition E-Scooter
Controller based on the firmware of Benjamin Vedder's open source VESC® project.
(VESC is a registered trademark owned by Benjamin Vedder).
He RS-500s It is one of the most advanced and powerful controllers currently available for racing e-scooters. After months of internal modifications, proprietary development, and intensive track testing, this system is ready to deliver extreme performance to the most demanding riders, guaranteeing reliability, stability, and precision in every race.
Main Features
Cutting-edge performance
Phase Current: 300A continuous and peaks of up to 580A, providing explosive power delivery ideal for high-level competitions.
Robust Design
Aluminum Alloy Body: Excellent heat dissipation, water resistance and durability under extreme racing conditions.
High Construction Quality
Copper Columns: They optimize high-current wiring, reduce resistance, and improve system efficiency.
18 Latest Generation MOSFETs: High performance, efficient thermal management, and long controller lifespan.
Control Power Unit Ambrosini e-Racing Integrated
The RS-500s includes as standard the Ambrosini e-Racing Control Power Unit, fully integrated into the controller system.
This module adds:
Mode Turbo/Boost configurable
Advanced power mode management
Optimized CAN communication (suitable for single and dual motor configurations)
Multilingual web interface (EN/IT/FR/ES) for configuration
Waterproof encapsulation, ideal for track use
Logical control of power on and off
The commercial value of the Control Power Unit is 149 €, included at no extra cost within the RS-500s.
Technical Data
Model: RS-500s
Operating voltage: 12–96V
Motor Current: 290A continuous, 580A peak
Battery Current: 180A continuous, 250A peak
Dimensions: 124 × 79 × 38.5 mm
Weight: 695 g
Phase Filter: Yeah
Custom Firmware: Ambrosini e-Racing
VESC Tool Compatibility: Yeah
Power button: Yeah
Auto power off: Yeah
Ports: PPM, HALL, UART, CAN, ADC, SW
Modes of Operation: DC, BLDC, FOC
Included in the Package
1 × RS-500s with integrated Control Power Unit (value €149)
5 × Amphenol SC-16-6 Connectors
5 × M6×10 screws with lock washers
1 × Wiring assembly
1 × USB Type-C Cable
1 × Preload resistance
1 × 16mm Metal Button
IMU module
Bluetooth module
Aluminum heatsink
Thermal paste
Cappucci covers cape
1 hour and a half of remote assistance: During the session, the wiring assembly will be explained and basic controller programming will be performed (value: €60/hour)
Additional Description
The RS-500s is designed to deliver uncompromising performance. Its electrical architecture, direct integration of the Control Power Unit, extreme current capability, and robust construction make it the ideal choice for professional racers seeking maximum performance on the track.
Compact, precise and extremely powerful: an essential component for dominating in competition.





