Description
The Speedhut 4-1/2″ EV Orion 120mph Speedometer Gauge (FOR45-S1-EV) is a specialized instrument designed to provide accurate speed readings for electric vehicles. Operating via the CAN-Bus protocol at a 500K baud rate, this gauge directly interfaces with your EV’s electronic control unit (ECU) to deliver precise speed information without the need for traditional mechanical speed sensors. Its 4 1/2 inch size ensures clear visibility while integrating seamlessly into your vehicle’s dashboard.
KEY FEATURES AND BENEFITS:
- EV-Optimized Design: Engineered specifically for electric vehicles, ensuring seamless integration with control units such as Orion.
- CAN-Bus Data Acquisition: Utilizes the 500K baud rate CAN-Bus network for clean and direct speed data transmission.
- Accurate Speed Monitoring: Delivers consistent and precise readings without relying on mechanical sensors.
- Easy Installation: Includes all necessary wiring harnesses for a simplified setup.
- Dashboard Compatibility: Designed to fit standard dashboard gauge holes with a 4.230″ (108mm) mounting size.
SPECIFICATIONS:
- Gauge Type: Speedometer
- Signal Type: CAN-Bus (500K baud rate)
- Range: 0-120 MPH
- Size: 4 1/2 inch
- Hole Size: 4.230″ (108mm)
- Included: 3 ft Power & Lighting Harness, EV CAN Harness, EV CAN Jumper Harness
- Optional: Turn Signals (12 Volt Activated), High Beam Indicator (12 Volt Activated)
HOW TO USE:
- Connect the EV CAN Harness: Plug the provided EV CAN Harness into the designated CAN-Bus port on your Speedhut gauge.
- Connect to the EV System: Connect the other end of the EV CAN Harness to your electric vehicle’s CAN-Bus network, ensuring proper termination if required by your EV system.
- Connect the Power Harness: Attach the 3 ft Power & Lighting Harness to the power and ground connections of your vehicle’s electrical system. This harness also provides connections for optional features.
- Optional Indicator Wiring: If you opted for the Turn Signals and/or High Beam indicators, connect the corresponding wires from the Power & Lighting Harness to your vehicle’s 12-volt turn signal and high beam circuits.
- Mount the Gauge: Insert the Speedhut EV Speedometer into a 4.230″ (108mm) diameter hole in your dashboard and secure it using the provided mounting hardware.
- Verify Functionality: Once all connections are made, power on your electric vehicle and confirm that the speedometer is displaying accurate speed readings.
BENEFITS OF USING THE SPEEDHUT 4-1/2″ EV ORION 120MPH SPEEDOMETER GAUGE (FOR45-S1-EV):
- Precise Speed Readings: Delivers accurate information directly from the vehicle’s ECU via CAN-Bus.
- Reliable Performance: Eliminates errors commonly associated with traditional speed sensors.
- Simple Setup: Comes with harnesses tailored for EV systems, making installation easy.
- Streamlined Dashboard: Optional turn signal and high beam indicators reduce dashboard clutter.
- Clear Visibility: 4 1/2 inch gauge provides excellent legibility at a glance.
FEATURES:
- Direct communication with the EV’s ECU: Via CAN-Bus for precise speed readings.
- 500K baud rate operation: Compatible with many EV communication systems.
- 120 mph clear display: Easy-to-read scale on a 4 1/2 inch face.
- Standard mounting size: Fits 4.230″ (108mm) dashboard opening.
- Dedicated wiring harnesses: Includes EV CAN and power/lighting harnesses.
- Optional turn signal integration: Supports 12V activated indicators.
- Optional high beam indicator: Easily integrates with 12V vehicle systems.
- No external sensors needed: Eliminates mechanical sensor installation.





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