Description
The Speedhut 4″ Orion -200 to 1200 Amp/ 0-80C Motor Temp (FOR4-DG7-EV) is a vital instrument for electric vehicle owners and builders, offering a clear and precise view of critical motor parameters. This dual-function gauge simultaneously displays the electric motor’s current amperage and its operating temperature, providing essential data for performance monitoring and system health. Designed for seamless integration with EV CAN-Bus systems, particularly those utilizing Orion, Zero EV, and Thunderstruck motor controllers, this gauge delivers real-time information directly to your dashboard. The added safety of an integrated warning light ensures you are immediately alerted to potential overheating, allowing for proactive intervention.
KEY FEATURES AND BENEFITS:
- Dual Monitoring: Displays both motor amperage (-200 to 1200 amps) and motor temperature (0-80 degrees Celsius) in a single, compact 4-inch unit, saving valuable dashboard space.
- CAN-Bus Integration: Utilizes a 500K baud rate CAN-Bus connection for direct and accurate data acquisition from compatible EV systems (Orion, Zero EV, Thunderstruck, and configurable for Openinverter).
- Overheat Warning: Features a built-in warning light that activates when the motor temperature exceeds 70 degrees Celsius, providing a clear visual indication of potential thermal issues.
- Easy Installation: Designed for straightforward integration into your EV’s existing CAN-Bus network. Requires a standard 3.93″ (100mm) mounting hole.
- Comprehensive Package: Ships with all necessary harnesses, including the EV CAN Harness, EV CAN Jumper Harness, and a 3 ft Power & Lighting Harness for LED illumination.
- Enhanced Awareness: Provides real-time data that allows you to optimize power consumption and monitor the thermal condition of your electric motor, contributing to efficient and safe operation.
SPECIFICATIONS:
- Gauge Type: Dual Gauge (Amperage and Motor Temperature)
- Signal Type: CAN-Bus (500K baud rate)
- Amperage Range: -200 to 1200 Amps
- Temperature Range: 0 to 80 Degrees Celsius
- Size: 4 inches (diameter)
- Mounting Hole Size: 3.93 inches (100mm)
- Units: Metric (Temperature)
- Warning Light Activation: Above 70 Degrees Celsius (Motor Temperature)
- Included: EV CAN Harness, EV CAN Jumper Harness, 3 ft Power & Lighting Harness
HOW TO USE:
- Mount the Gauge: Locate a suitable position on your dashboard and drill a 3.93″ (100mm) hole. Insert the Speedhut 4″ Dual Gauge into the opening.
- Connect the CAN-Bus Harness: Connect the provided EV CAN Harness to the CAN-Bus network of your electric vehicle’s motor controller (Orion, Zero EV, or Thunderstruck). Use the EV CAN Jumper Harness as needed for extending or connecting to other CAN devices.
- Connect the Power and Lighting Harness: Connect the 3 ft Power & Lighting Harness to a suitable 12V power source and ground in your vehicle to power the gauge and its LED illumination.
- Verify Connection: Ensure all harness connections are secure and properly oriented.
- System Initialization: Turn on your electric vehicle. The gauge should power up and begin displaying the real-time amperage and motor temperature readings from the CAN-Bus data.
- Monitor Readings: Observe the gauge during vehicle operation to track the motor’s current draw and temperature.
- Heed the Warning Light: Pay attention to the warning light. If it illuminates, it indicates that the motor temperature has exceeded 70 degrees Celsius, suggesting a potential issue that requires investigation.
BENEFITS OF USING THE SPEEDHUT 4″ ORION -200 TO 1200 AMP/ 0-80C MOTOR TEMP (FOR4-DG7-EV):
- Proactive Monitoring: Gain continuous insight into your motor’s electrical and thermal performance, allowing for early detection of potential problems.
- Optimized Efficiency: By observing real-time amperage, you can better understand your power consumption and adjust driving habits for improved efficiency.
- Enhanced Safety: The integrated warning light provides an immediate alert to overheating, helping to prevent potential damage to the motor.
- Clean Installation: The dual functionality reduces the number of individual gauges required, resulting in a cleaner and less cluttered dashboard.
- Seamless Integration: Designed specifically for compatible EV systems, ensuring accurate and reliable data without the need for additional sensors for these parameters.
FEATURES:
- Simultaneous display of motor current and temperature in a single 4-inch unit.
- Direct data acquisition via CAN-Bus (500K baud rate) communication.
- Visual high-temperature alert with an integrated warning light (activates above 70°C).
- Designed for compatibility with Orion, Zero EV, and Thunderstruck motor control systems.
- Includes all necessary wiring harnesses for a straightforward installation process.
- Provides real-time feedback on critical electric motor operating conditions.
- Contributes to informed driving and maintenance decisions for your EV.
- Requires a standard 3.93″ (100mm) cutout for mounting.
- Utilizes metric units for temperature readings (Celsius).





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