Introduction
This manual provides comprehensive instructions for the safe and efficient operation, installation, maintenance, and troubleshooting of your PEXMOR 8 Speed Electric Trolling Motor. Please read this manual thoroughly before using the product to ensure proper function and longevity. Keep this manual for future reference.
Safety Information
WARNING: Failure to follow these safety instructions could result in serious injury or property damage.
- Always wear a personal flotation device (PFD) when operating the motor.
- Ensure the motor is securely mounted to the transom before operation.
- Disconnect the motor from the battery when not in use or during maintenance.
- Keep hands, feet, and clothing clear of the propeller when the motor is connected to power.
- Do not operate the motor in areas with excessive weeds or debris that could foul the propeller.
- Avoid operating the motor in extremely shallow water to prevent damage to the propeller or motor housing.
- Use only a 12V deep cycle marine battery (not included) with this motor.
- Regularly inspect all electrical connections for corrosion or damage.
Product Components and Features
The PEXMOR Electric Trolling Motor is designed for reliable performance on various watercraft. Key components and features include:

Figure 1: Overview of the PEXMOR Electric Trolling Motor, showcasing its main body, adjustable shaft, and transom mount.

Figure 2: Detailed view of the control head, highlighting the 6-inch telescoping handle, 5 forward and 3 reverse speed settings, and the 1-10 LED battery indicator for monitoring power levels.

Figure 3: Close-up of the three-bladed propeller, designed for enhanced motivation and efficiency, and its ability to navigate through seaweed and avoid stones. An additional accessory propeller is also shown.

Figure 4: Diagram illustrating the key dimensions of the trolling motor, including the 17.3-inch control head length, 46-inch total height, and 14.2-inch propeller housing width.
Setup and Installation
Follow these steps to properly set up and install your PEXMOR Electric Trolling Motor:
- Mounting: Securely attach the transom mount to the stern of your boat. Ensure the mounting clamps are tightened firmly to prevent movement during operation.
- Depth Adjustment: Adjust the motor's shaft depth using the knob on the shaft. The propeller should be submerged sufficiently to avoid cavitation but not so deep as to hit the bottom in shallow areas.
- Angle Adjustment: The motor features a 90-degree adjustment capability. Press the button to adjust the shaft angle to suit different sailing conditions and boat types.
- Height Adjustment: The motor's height can be adjusted to optimize performance based on your boat's transom height and water depth.
- Thickness Adjustment: The transom clamp can be adjusted to accommodate various transom thicknesses, ensuring a snug and secure fit.
- Battery Connection: Connect the motor's red wire to the positive (+) terminal of your 12V deep cycle marine battery and the black wire to the negative (-) terminal. Ensure connections are tight and free of corrosion.

Figure 5: Visual guide to the various adjustments available on the trolling motor, including depth, height, 90-degree tilt, and transom thickness adjustments for versatile mounting.
Operating Instructions
Once installed and connected to a battery, your PEXMOR Electric Trolling Motor is ready for operation:
- Power On: Ensure the motor is fully submerged and clear of obstructions before turning it on.
- Speed Control: Use the comfortable handle to select your desired speed. The motor offers 5 forward speeds and 3 reverse speeds for precise control and maneuverability.
- Telescoping Handle: The 6-inch telescoping handle allows you to adjust its length for comfortable steering from various positions in your boat.
- Battery Indicator: Monitor the 1-10 LED light indicator on the control head to keep track of your battery's capacity. Red lights (1-3) indicate low power, signaling it's time to recharge.
- Steering: Rotate the control head to steer your boat in the desired direction.
- Power Off: When finished, set the speed control to '0' (off) and disconnect the motor from the battery.

Figure 6: The PEXMOR Trolling Motor effectively propelling an inflatable boat with two occupants, demonstrating its practical application on water.

Figure 7: Examples of the trolling motor being used on different types of boats, including kayaks, fishing boats, and jon boats, highlighting its versatility for various aquatic activities.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your trolling motor:
- After Each Use: Rinse the motor thoroughly with fresh water, especially after use in saltwater, to prevent corrosion. Wipe down all surfaces with a clean cloth.
- Propeller Inspection: Regularly check the propeller for any fishing line, weeds, or debris wrapped around the shaft. Remove any obstructions immediately. Inspect for chips or cracks and replace if damaged.
- Electrical Connections: Periodically inspect battery terminals and motor connections for corrosion. Clean with a wire brush if necessary and apply dielectric grease to prevent future corrosion.
- Storage: Store the motor in a dry, well-ventilated area when not in use. If storing for extended periods, ensure the battery is fully charged and disconnected.
- Shaft Lubrication: Apply a marine-grade lubricant to the shaft and pivot points as needed to ensure smooth operation.
Troubleshooting
If you encounter issues with your PEXMOR Electric Trolling Motor, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor not running or weak thrust | Low battery charge, loose battery connections, fouled propeller, damaged propeller. | Check battery charge and recharge if necessary. Tighten battery connections. Clear any debris from the propeller. Inspect and replace damaged propeller. |
| Motor runs intermittently | Loose electrical connections, internal wiring issue. | Check and tighten all connections. If problem persists, contact customer support. |
| Excessive vibration or noise | Bent propeller, debris on propeller, loose mounting. | Inspect propeller for damage and replace if bent. Remove any debris. Ensure motor is securely mounted. |
| LED indicator shows low power but battery is charged | Faulty LED indicator or wiring. | Verify battery voltage with a multimeter. If battery is good, contact customer support for indicator issue. |
Specifications
| Feature | Detail |
|---|---|
| Brand | PEXMOR |
| Model Name | ERM84 |
| Item Weight | 55 Pounds |
| Color | Black |
| Material | Aluminum |
| Engine Type | Electric |
| Operation Mode | Electric |
| Recommended Uses | For Fishing Boats, For Inflatable Boats, For Salt Water, Jon boat |
| Voltage | 12 Volts |
| Mounting Type | Transom Mount |
| Fuel Type | Electric |
| Maximum Horsepower | 0.53 Horsepower |
| UPC | 611890869136 |
| Number of Items | 1 |
| Included Components | Comes with housing |
| Size | 55 LBS |
Warranty and Customer Support
Your PEXMOR Electric Trolling Motor comes with a 180-day warranty from the date of purchase. This warranty covers manufacturing defects and ensures your product is free from material and workmanship flaws under normal use.
For warranty claims, technical assistance, or any questions regarding your product, please contact PEXMOR customer support through the retailer where you purchased the item or visit the official PEXMOR store online.
Please have your model number (ERM84) and proof of purchase ready when contacting support.