Rhodan trolling motors offer lightweight 36‑volt power, ideal for light‑air boats and offshore consoles. Their 72‑inch shaft delivers precise control, while the intuitive panel simplifies speed and direction. The manual details installation and maintenance steps. steps. Follow the guide for the results!
Product Overview and Key Features
Rhodan trolling motors combine lightweight design with robust 36‑volt performance, making them a top choice for light‑air boats and offshore center consoles. The 72‑inch shaft provides ample reach, while the integrated 2‑speed selector offers smooth transitions between low‑speed maneuvering and higher‑speed travel. Built‑in LED indicators give instant feedback on battery status, direction, and speed settings, allowing anglers to focus on the catch rather than fiddling with controls. The motor’s sealed bearings and corrosion‑resistant housing protect against salt spray and rough handling, extending service life in harsh marine environments. With a maximum thrust of 200 lb, the unit delivers reliable pull for small to mid‑size vessels, and its quiet operation keeps the cabin atmosphere calm. The ergonomic control panel features a single‑hand throttle, a reverse button, and a lock‑out switch that prevents accidental activation. Battery compatibility is broad; the motor accepts standard 12‑V, 36‑V, and 48‑V marine batteries, and the included wiring harness simplifies connection to existing boat systems. For anglers who demand precision, the motor’s adjustable trim lever allows fine‑tuning of the thrust angle, ensuring accurate positioning in tight fishing spots. Overall, Rhodan’s design philosophy centers on user‑friendly operation, durability, and performance, delivering a trolling motor that meets the needs of both novice and experienced fishermen alike.
Its lightweight aluminum housing fits spaces, while a 12‑hour runtime on a 12‑V battery allows a fast fishing session!!!
Specifications and Performance Data
trolling motors are engineered for optimal performance across a range of marine environments. !
36‑volt, 72‑inch shaft delivers a maximum thrust of 200 lb, while the dual‑speed system provides 25 lb at low speed and 200 lb at high speed, enabling precise maneuvering in tight fishing spots and efficient travel across open water.
lightweight aluminum housing, weighing just 12 lb, reduces overall vessel weight and improves fuel economy.
Battery compatibility is extensive: the motor accepts standard 12‑V, 36‑V, and 48‑V marine batteries, and the integrated 12‑V to 36‑V converter allows use of a single battery type for both trolling and auxiliary systems.
Runtime is rated at 12 hours on a fullycharged 12‑Vbattery, with a 48‑Vbattery extending operation to 18 hours, makingitsuitable for long‑haul trips.
The integrated 12‑V to 36‑V converter can be paired with compatible navigation systems to provide real‑time heading data.
Safety features include an automatic shut‑off after 30 minutes of continuous operation, preventing overheating.
The motor’s dimensions are 18 inches in length, 8 inches in width, and 6 inches in height, fitting easily into standard mounting brackets.
The included wiring harness is 25 ft long, with a 12‑AWG cable and a 3‑way connector for easy integration.
The motor’s adjustable trim lever allows fine‑tuning of thrust angle from 0° to 15°, enabling accurate positioning
Installation Guide
Mount the Rhodan motor on the boat using the supplied bracket. Align the 72‑inch shaft with the propeller shaft and secure with the provided bolts. Connect the 12‑V to 36‑V converter to the battery, then wire the 12‑AWG harness to the motor’s terminals. Test for proper operation. See wiring diagram in the manul
Mounting the Motor on the Boat
Begin by selecting a suitable mounting location near the stern, ensuring it is free of obstructions and provides adequate clearance for the 72‑inch shaft. Use the Rhodan‑specific mounting bracket supplied in the kit; attach it to the hull with the included stainless‑steel bolts, tightening them in a star pattern to distribute load evenly. Align the motor’s shaft with the boat’s propeller shaft, using the alignment pins that come with the motor to guarantee a straight, concentric connection. Once aligned, secure the motor to the bracket with the provided lock nuts, then apply the manufacturer’s recommended torque setting (typically 25 ft‑lb for 12‑AWG bolts). Verify that the motor’s cable routing is clear of moving parts and that the cable clamp is snug to prevent vibration. After mounting, perform a quick balance check by rotating the motor manually; any wobble should be corrected by adjusting the lock nuts or repositioning the bracket slightly. Finally, inspect all fasteners for tightness and ensure that the motor’s mounting plate is flush with the hull to avoid water ingress. Proper mounting not only enhances performance but also prolongs the motor’s lifespan by reducing stress on the shaft and bearings. Additionally, check that the motor’s weight does not shift the boat’s trim excessively; if necessary, adjust ballast or reposition the motor slightly aft. Keep the mounting area dry by applying a marine sealant around the bracket edges, and inspect the sealant annually for cracks. Document the mounting procedure in your maintenance log for future reference.
Electrical Connections
Before connecting the Rhodan motor, verify that the battery is fully charged and the boat’s electrical system is isolated. Use the 12‑AWG cable supplied in the kit; strip 1‑inch of insulation from each end. Connect the positive (red) cable to the battery’s positive terminal, securing it with a 10‑mm locknut. Attach the negative (black) cable to the battery’s negative terminal, ensuring a solid ground connection. Route the cables along the hull, avoiding moving parts and sharp edges. Use the cable clamps to secure the wires to the hull, leaving a 2‑inch slack to accommodate motion. At the motor, connect the red cable to the motor’s positive terminal marked “+” and the black cable to the negative terminal marked “–”. Tighten all connections with a torque wrench set to 15 ft‑lb to prevent loosening during operation. Inspect the cable insulation for cracks; replace any damaged sections immediately. Finally, test the circuit with a multimeter set to DC volts; the reading should be close to the battery’s nominal voltage (12 V). If the voltage drops below 10 V, check for loose connections or a faulty battery. Document the connection process in the maintenance log for future reference. Additionally, keep the cable insulation free from salt spray by applying a protective marine coating. Inspect the cable for fraying every 6 months and replace any worn sections promptly. Document all inspections in a logbook to maintain compliance with safety regulations. This routine care ensures reliable operation and extends the motor’s service life. Regular checks keep it safe.
Operating the Motor
Start by selecting the desired speed on the 36‑V panel. Use the forward/reverse toggle to set direction, then press the throttle button to engage. The 72‑inch shaft delivers smooth, precise movement. Monitor battery voltage; if it drops below 10 V, reduce speed or stop. Keep power.
Control Panel Functions
Rhodan’s 36‑volt control panel is engineered for simplicity and reliability. The main interface consists of a single, large, illuminated dial that doubles as a speed selector and a forward/reverse toggle; Turning the dial clockwise increases thrust from 0 lb to the motor’s maximum of 120 lb, while turning it counter‑clockwise reduces thrust. The forward/reverse switch is a two‑position lever that locks the shaft’s rotation; engaging forward applies the motor’s full torque, whereas reverse allows the motor to back‑drive the boat for gentle maneuvers or docking. A dedicated “hold” button temporarily suspends power without disengaging the motor, enabling the user to maintain position while adjusting the boat’s trim or re‑aligning the fishing line. The panel also features a battery voltage indicator that displays real‑time voltage in volts. When the voltage falls below 10 V, the indicator turns amber and a low‑power warning lights up, signaling the operator to reduce speed or shut down to preserve battery life. An LED status light confirms that the motor is online and ready for use; flashing pattern indicates a fault or the need for maintenance. All controls are sealed with an IP65 rating, ensuring protection against water spray and dust ingress, which is essential for offshore and light operations. The ergonomic layout allows for one‑hand operation, making it ideal for anglers who need to manage gear while the motor is running. The panel’s intuitive design means that new users can quickly learn to navigate speed, direction, and power settings, while experienced operators appreciate the precise feedback and robust construction that Rhodan offers.
Speed and Direction Settings
The speed dial’s resolution is fine‑tuned to provide 1‑lb increments, allowing anglers to match the motor’s thrust precisely to the boat’s weight and the water’s current. When operating in calm water, a low speed setting of 20 lb is sufficient for gentle trolling, whereas a heavier boat may require 80 lb or more for adequate maneuverability. The forward/reverse lever is engineered with a smooth pivot that eliminates jitter, ensuring a stable reversal even when the motor is engaged at high thrust. A quick‑release feature on the lever allows the operator to disengage the motor entirely, which is useful when the boat needs to be towed. The motor’s directional control is complemented by a built‑in dead‑band that prevents accidental forward or reverse motion when the lever is in the neutral position. The built‑in dead‑band is adjustable via a small dial on the panel, giving the user the ability to fine‑adjust the neutral point to match the boat’s balance. LED visible, operator sees thrust. Controls are placed within easy reach, reducing operator shift. Hold button locks speed, letting motor keep position without power draw. Reset button restores defaults after power loss, ensuring performance. Temperature sensor reduces power to avoid overheating during use. Built‑in temperature sensor monitors heat, throttles power to avoid overheating during use. Fast Go
Maintenance and Care
Clean the motor’s exterior with a soft cloth after each use, rinse the shaft, and inspect for corrosion. Lubricate the shaft bearings monthly with marine‑grade grease. Check battery terminals for tightness, and replace the battery every 3‑5 years. Store in a dry area. for safety.
Routine Cleaning
After each fishing session, wipe the motor’s exterior with a damp cloth to remove salt, sand, and grime. Avoid harsh chemicals that can corrode the aluminum housing. For the shaft, use a soft brush and mild soap, then rinse thoroughly with fresh water to eliminate salt deposits. Inspect the shaft for nicks or burrs; any damage can affect performance. Dry the motor with a lint‑free towel, ensuring no moisture remains in the housing or battery compartment. Check the battery terminals for corrosion; clean with a baking soda solution if needed, then re‑tighten. Finally, apply a thin coat of marine‑grade oil to the shaft bearings to maintain smooth rotation. Perform this routine cleaning at least once a week during active use, and more frequently in high‑salinity environments.
For the motor’s propeller shaft, use a nylon brush to dislodge debris lodged in the threads. Rinse and inspect for wear; replace damaged parts promptly. Clean the battery compartment with a cotton swab and vinegar, then dry thoroughly. Apply marine‑grade lubricant to shaft bearings to reduce friction. Store the motor in a dry, shaded area and cover with a breathable tarp. Check the battery voltage with a multimeter; recharge or replace if below 12.5 volts. Keep a maintenance log noting dates and parts replaced to track performance.
Inspect the propeller for bent blades and replace if needed. Rinse the motor with fresh water after use, dry it, store the battery in a dry place. If you hear noises, stop the motor and consult manual or contact support.
Safety Considerations
Before operating a Rhodan trolling motor, ensure that the battery is fully charged and properly secured. Never leave the motor unattended while it is running, especially near the waterline, to prevent accidental tipping or electrical hazards. Always use the manufacturer’s recommended battery charger and follow the charging instructions in the manual.
- Electrical Safety: Check all wiring for frayed insulation or loose connections. Use marine‑grade connectors and avoid exposing cables to direct sunlight or abrasion. Ground the motor according to the wiring diagram to reduce shock risk.
- Mounting: Verify that the mounting plate is level and firmly attached to the hull. Use the correct bolts and torque specifications listed in the installation guide. A loose mount can cause vibration and loss of control.
- Operation: Keep hands and loose clothing away from the propeller shaft. When adjusting speed or direction, do so slowly to avoid sudden jerks that could damage the motor or hull.
- Environmental Conditions: Avoid operating in high‑wind or rough‑water conditions that exceed the motor’s rated load. Check weather forecasts before heading out.
- Personal Protective Equipment: Wear non‑conductive footwear and avoid wearing metal jewelry while handling the battery or motor.
- Emergency Stop: Familiarize yourself with the emergency shut‑off switch. In case of malfunction, immediately disconnect the battery and secure the motor.
- Maintenance: Perform routine inspections as described in the manual. Replace any worn or damaged parts before use.
Adhering to these safety guidelines will help protect both the operator and the equipment, ensuring reliable performance and longevity of the Rhodan trolling motor.
When storing the motor, place it in a dry, well‑ventilated area away from direct sunlight. Inspect the battery terminals for corrosion; clean with a baking soda solution and dry thoroughly. Never store the motor in a sealed container that could trap moisture, leading to rust or short circuits.
In the event of a fire, use a Class D fire extinguisher or sand to smother the flames. Do not use water on electrical fires. Keep fire extinguishers within easy reach on the boat.
Always keep a spare fuse and a small toolkit on board. If a fuse blows, replace it with one of the same rating before restarting the motor.
Follow all local regulations regarding motor use and emissions. Report any anomalies to Rhodan support immediately.
Warranty and Support Information
Rhodan offers a comprehensive warranty covering manufacturing defects and performance issues for a period of two years from the date of purchase. The warranty excludes damage caused by improper installation, misuse, or failure to follow the maintenance schedule outlined in the manual. For parts and labor, customers may contact the authorized service center listed on the Rhodan website or call the toll‑free support line at 1‑800‑RHO-1234. All warranty claims must be accompanied by proof of purchase, a detailed description of the issue, and any relevant diagnostic data. The company provides a 24/7 online chat portal for troubleshooting assistance, and a dedicated email address support@rhodanmarine.com for non‑urgent inquiries. Replacement parts are shipped within 5–7 business days, and the manufacturer offers a free diagnostic kit for in‑house troubleshooting. If a motor is found to be defective, Rhodan will either repair the unit at no cost or replace it with a new or refurbished model of equal or greater specifications. Recipients of a replacement motor will receive a new warranty card and updated documentation. For international customers, Rhodan partners with local distributors to provide warranty coverage in over 50 countries, with service agreements tailored to regional regulations. The warranty does not cover battery replacement; batteries are covered under a separate 12‑month warranty from the battery manufacturer. Rhodan also offers extended service contracts for an additional fee, which include annual inspections, priority support, and discounted parts. All interactions logged in a portal for claims now;
Troubleshooting Common Issues
Common issues include a dead battery, loose wiring, or a faulty switch. Check battery voltage with a multimeter; it should read 35–36 V. Inspect connectors for corrosion and tighten all screws. If the motor stalls, verify the propeller is debris and the shaft is seated!!
Motor Not Starting
When a Rhodan trolling motor fails to start, begin with a systematic check. First, verify the battery is fully charged; a 36‑volt unit requires a minimum of 35 V for reliable operation. Use a digital multimeter to confirm the voltage at the battery terminals. If the reading is below spec, recharge or replace the battery.
Next, inspect the power cable and connectors for corrosion, loose contacts, or kinks. Clean any oxidized terminals with a brass brush and apply dielectric grease to prevent future corrosion. Ensure the cable is securely attached to both the battery and the motor’s input jack.
Confirm the on‑board switch is in the “ON” position and that the speed selector is set to a non‑zero setting. Some models feature a separate forward/reverse toggle; make sure it is correctly aligned.
Check the motor’s internal fuse or circuit breaker. A blown fuse will trip when the motor draws excessive current, often due to a short or a faulty motor winding. Replace the fuse with the same rating specified in the manual.
If all electrical connections are sound, examine the propeller and shaft. A bent or damaged propeller can cause the motor to stall immediately upon startup. Remove the propeller, inspect for damage, and replace if necessary.
Finally, if the motor still does not start, consult the Rhodan Marine troubleshooting guide or contact technical support. They can provide diagnostic steps specific to your model and may recommend a service visit if an internal component is defective. Thank you!
