Grin Technologies PhaseRunner Controller
Elevate your electric ride with the PhaseRunner controller from Grin Technologies. Engineered for high performance and reliability, it offers customizable settings, smooth throttle response, and robust durability. Perfect for DIY e-bike enthusiasts and builders looking for precision control and enhanced performance.
⚡ Core Electrical Specs
Operating Voltage Range: ~20 V – 90 V (nominal ~24 V–72 V systems)
Max Battery Current: ~40 A programmable
Peak Phase Current: Up to ~90 A peak
Continuous Phase Current: ~45 A (dependent on ambient cooling & heatsinking)
Regeneration Voltage: Programmable 20–90 V
eRPM Limit: Recommended to ~60,000+ eRPM (will operate above)
Shunt for Cycle Analyst: 1.00 mΩ internal (for precise current measurement)
🔌 Connectivity & Wiring
Motor Connector: 53 cm cable with integrated HiGo L1019 10-pin plug (3 phase + halls + temp/speed signals)
Battery Power Connector: XT60 (with supplied Anderson adapter cable)
Display/Control Plugs:
• HiGo 8-pin CA-WP (for Cycle Analyst CA3-WP)
• TRRS for programming / future Bluetooth dongle
• HiGo MiniB for PAS/torque sensor
🧠 Features
Field-oriented (FOC) drive for smooth, efficient torque control
Fully programmable parameters (currents, regen, field-weakening, etc.)
Works with sensored and sensorless motors
Proportional regen control via throttle or independent input
Grintech
Remote on/off supported
Grintech
Waterproof, fully potted electronics with rugged connectors
Grintech
Field weakening to boost top speed beyond normal back-EMF limits
Grintech
🧰 Physical
Size: ~99 × 40 × 34 mm
Grintech
Weight: ~0.26 kg (L10 variant)
Waterproofing: Fully potted circuitry with IP-rated plugs
