Rhodan Gen5 GPS Trolling Motor — 36V | 48” Shaft | Black
Rhodan Gen5 GPS Trolling Motor — 36V | 48” Shaft | Black
Rhodan Gen5 GPS Trolling Motor — 36V | 48" Shaft | Black
The Rhodan Gen5 48" Black (36V) is built for heavier offshore boats with a low bow height under 30" — delivering 120 lbs of thrust to hold position in the demanding conditions that define offshore saltwater fishing: rough inlets, tidal current, open bays, and nearshore structure. It carries the same GPS Anchor dynamic positioning system, full-screen base display, and native Simrad, Raymarine, and Lowrance integration as every Gen5 motor, with the added power of 36V for boats that need it.
Available Finishes: ⚫ Black (Current Model) | ⚪ White
Manufactured in Sarasota, Florida with 90% U.S. content. Backed by a 5-year limited warranty with direct access to Rhodan's customer service team.
Why Choose 36V Instead of 24V?
The 36V Gen5 produces 120 lbs of thrust — 50% more than the 24V. That difference is not about speed. It's about holding power under load, steering authority in wind, and runtime when the motor is working hard.
Choose the 36V Rhodan Gen5 if you:
- Regularly fish in strong tidal current — inlets, passes, bridge pilings, and tidal flats
- Own a heavier bay boat or center console over 6,000 lbs
- Fish offshore reefs, wrecks, and live bottom where GPS Anchor hold is critical
- Need maximum steering authority in wind and chop
- Carry multiple anglers and heavy gear that pushes your vessel weight up
- Want additional thrust reserves rather than operating near maximum output
- Fish in conditions where a 24V motor would be working at or near its limit
If your boat is under approximately 6,000 lbs and you primarily fish protected bays, flats, or inshore waters, the 24V Rhodan Gen5 may be a better fit — and a lower-cost one.
Why the 48" Shaft on a 36V Motor?
The 48" shaft is the shortest in the Gen5 lineup. On a 36V motor, it's the correct choice for a specific and uncommon boat profile: maximum thrust output in a heavier offshore vessel with a low bow height under 30".
This is the motor when you need:
- 36V power and 120 lbs of thrust
- But your bow height doesn't require a 60", 72", or longer shaft
- You're running a deep-V hull or offshore center console with a lower-profile bow that sits under 30"
Most offshore center consoles will need a longer shaft — the 48" is the exception, not the rule, in the 36V lineup. If your bow height is at or near 30", step up to the 60" shaft. Offshore conditions are less forgiving than inshore — a prop that breaks the surface in chop loses all thrust instantly.
Who Should Choose the Rhodan Gen5 36V 48" Shaft?
This motor is ideal for:
- Offshore center consoles and deep-V hulls between 6,000 and 15,000 lbs with a bow height under 30"
- Anglers fishing rough inlets, tidal passes, nearshore reefs, and offshore wrecks
- Boats that need sustained GPS Anchor hold in wind and current
- Anglers running Simrad, Raymarine, or Lowrance electronics
Excellent for these species and scenarios:
- Snapper · Grouper · Cobia · Amberjack · Tarpon · King Mackerel · Mahi
- Nearshore reef and wreck fishing
- Offshore structure and ledge fishing
- Bridge and inlet fishing in strong tidal current
- Anchoring over live bottom in wind and chop
- Extended offshore trips requiring all-day runtime
Who Should NOT Buy This Motor
Don't buy this model if:
- Your bow height is at or above 30" — step up to the 36V 60" shaft
- Your vessel weighs under 6,000 lbs — the 24V 48" is the correct and more cost-effective choice
- You primarily fish freshwater lakes or protected inshore waters where 24V is sufficient
- You run Garmin electronics and want native helm integration — the Garmin Force Kraken is the correct motor
We'd rather help you find the right motor than sell you the wrong one. Contact TrollingMotors.shop if you're unsure.
Real-World Performance — Where This Motor Works
The 36V Gen5 is built for the conditions where GPS Anchor hold is hardest to maintain and most critical to have. On a 36V system, GPS Anchor has more thrust reserve to draw from when conditions deteriorate — meaning more consistent hold through tidal current changes, wind shifts, and the kind of chop that pushes lighter motors off position.
Offshore reefs and live bottom: Hold position over structure in wind and current without re-anchoring. The 36V system maintains GPS Anchor hold when conditions build during the day.
Nearshore wrecks and artificial reefs: Stay precisely over structure in tidal flow. The additional thrust reserve keeps you on target when current is running hard.
Bridge pilings and inlet structure: Fish tidal current edges and bridge shadow lines without constant repositioning. GPS Anchor holds through current changes.
Rough inlets and passes: Maintain station in the chop and current that builds in inlet mouths. The 36V system has the thrust to hold where a 24V motor would struggle.
Coastal structure and ledges: Work ledges and bottom transitions in open water where wind and current combine. Extended runtime under load keeps you fishing longer.
Extended offshore trips: All-day runtime under demanding conditions. The 36V system operates with more thrust reserve, drawing less proportional current at typical fishing speeds.
Typical Boats for the 36V 48" Shaft
The following are representative examples of heavier offshore boats with a low bow profile that commonly pair with a 36V 48" shaft. This is not a compatibility guarantee — always confirm your specific bow height and vessel weight before ordering.
- Contender 25 Bay (heavier configurations)
- Yellowfin 24 Bay (heavier rigged configurations)
- Robalo R242 (heavier configurations)
- Pursuit S 268 (low-bow configurations)
If your boat is in this profile — offshore-capable, over 6,000 lbs, with a bow height under 30" — the 36V 48" is the correct fit. Confirm your bow height measurement before ordering.
Shaft Selection at a Glance — 36V Series
| Shaft | Best Bow Height | Typical Boat | Best For |
|---|---|---|---|
| 48" ← This motor | Under 30" | Low-bow offshore center consoles | Maximum thrust, low bow profile |
| 60" | 30–36" | Heavier bay boats, moderate offshore | Most common 36V inshore/nearshore fit |
| 72" | 36–42" | Large bay boats, higher bows | Higher-bow offshore center consoles |
| 84" | 42–48" | Offshore center consoles | Standard offshore CC fit |
| 96" | 48–54" | High-freeboard offshore boats | High-bow offshore center consoles |
| 108" | 54–60" | Large offshore / charter boats | Tournament and charter applications |
| 120" | 60"+ | Extreme offshore / maximum freeboard | Largest offshore applications |
When in doubt, choose the next longer shaft. Offshore conditions are less forgiving than inshore — a prop that breaks the surface in chop loses all thrust instantly. → Use Rhodan's official size guide to confirm your selection.
Is This Motor the Right Fit for Your Boat?
| Fit Factor | Recommendation |
|---|---|
| Boat length | Typically 22–30 ft offshore |
| Vessel weight | 6,000–15,000 lbs |
| Bow height | Under 30" |
| Typical use | Offshore, nearshore reefs, rough inlets, tidal current |
| Step up shaft when | Bow height at or near 30" |
| Step down voltage when | Vessel under 6,000 lbs (use 24V) |
24V vs. 36V — Which Is Right for Your Boat?
| Factor | 24V | 36V (this motor) |
|---|---|---|
| Thrust | 80 lbs | 120 lbs |
| Vessel weight | Under 6,000 lbs | 6,000–15,000 lbs |
| Typical boat | Flats boats, bay boats | Offshore center consoles, deep-V hulls |
| Typical conditions | Moderate wind and current | Rough inlets, tidal passes, offshore structure |
| Runtime under load | Good for inshore use | Extended runtime in demanding conditions |
| Steering authority | Sufficient for lighter vessels | Maximum authority in wind and chop |
If your boat is near the 6,000 lb boundary, choose 36V. The additional thrust provides meaningfully better GPS Anchor hold in current and chop, more steering authority in wind, and longer runtime when the motor is working hard.
GPS Anchor — Rhodan's Precision Dynamic Positioning System
Rhodan's GPS Anchor uses a dynamic positioning system that continuously calculates and applies thrust corrections to hold your exact GPS position — compensating for wind, current, and wave action in real time.
On a 36V system, GPS Anchor has more thrust reserve to draw from when conditions deteriorate. That means more consistent hold over offshore structure, through tidal current changes, and in the kind of wind and chop that pushes lighter motors off position.
Activate GPS Anchor from the wireless FOB remote, the Rhodan app, or directly from the base display. Your position is locked until you release it.
Simrad, Raymarine & Lowrance Integration
The Gen5 supports native integration with compatible Simrad, Raymarine, and Lowrance multifunction displays through Rhodan's supported networking system — the Rhodan MFD Gateway and a properly configured NMEA 2000 network.
Important: Integration requires the Rhodan MFD Gateway, a compatible NMEA 2000 backbone, T-connector, and compatible display firmware. Confirm display compatibility and required networking hardware with Rhodan or TrollingMotors.shop before purchase.
If you run Garmin, the Garmin Force Kraken is the correct motor for native Garmin integration.
Rhodan App — Full Motor Control from Your Phone
The Rhodan app (iOS and Android, free) provides full motor control from your smartphone — speed, heading, GPS Anchor, and motor status.
Full-Screen Base Display
- Battery voltage
- Amp draw
- Motor speed
- GPS Anchor location
- Heading
- Button controls for full motor operation from the base
Integrated Sliding Base — 10" of Front-to-Back Adjustment
The Gen5 sliding base provides 10 inches of front-to-back adjustment with locking points at each end.
Key Specifications
- Model: G5B36048
- Shaft length: 48"
- Finish: Black
- Voltage: 36V
- Thrust: 120 lbs
- Recommended vessel weight: 6,000–15,000 lbs
- Recommended bow height: Under 30"
- GPS system: GPS Anchor (dynamic positioning)
- MFD integration: Simrad, Raymarine, Lowrance (via MFD Gateway + NMEA 2000)
- Base display: Full-screen with button controls
- Sliding base: 10" front-to-back adjustment
- Warranty: 5-year limited
- Origin: Made in Sarasota, Florida (90% U.S. content)
- Required: Properly rated marine circuit breaker per current Rhodan Gen5 owner's manual
- Includes: Wireless FOB remote, Quick Release Bracket, RAM Mount Stabilizer
What's Included
- Wireless FOB remote
- Quick Release Bracket
- RAM Mount Stabilizer
- Owner's manual
- Warranty documentation
Required — not included: A properly rated marine circuit breaker. Confirm the correct Gen5 breaker SKU with Rhodan or TrollingMotors.shop before installation. Do not use SKU A00155, which Rhodan identifies as a Legacy breaker not compatible with the Gen5.
Before You Order — Checklist
- ☐ Confirm your bow height is under 30" (measured from mounting surface to waterline with a typical fishing load)
- ☐ Verify your vessel weight is between 6,000 and 15,000 lbs
- ☐ Confirm you have or will install a 36V battery system (three 12V batteries in series, or a dedicated 36V lithium battery)
- ☐ Verify adequate bow clearance for the 48" shaft at full deployment
- ☐ If using chartplotter integration: confirm NMEA 2000 backbone availability and display compatibility with Rhodan's MFD Gateway
Not sure about any of these? Contact TrollingMotors.shop before ordering — we'll help you confirm the right fit.
Before You Install — What You'll Need
Required:
- 36V battery system (three 12V batteries wired in series, or a dedicated 36V lithium battery)
- Properly rated marine circuit breaker — confirm correct Gen5 SKU with Rhodan or TrollingMotors.shop
- Marine-grade wiring in the correct gauge for your run length
- 36V battery charger
- Adequate bow clearance for the 48" shaft at full deployment
Required for MFD integration (if applicable):
- Rhodan MFD Gateway
- NMEA 2000 backbone with available T-connector drop port
- Compatible Simrad, Raymarine, or Lowrance display with current firmware
Wire size: under 15 ft — 6 AWG minimum. 15–25 ft — 4 AWG minimum. Over 25 ft — 2 AWG minimum.
What to Expect After Ordering
- Expert pre-sale support — we'll confirm the right shaft, voltage, and battery for your boat before you buy
- Battery matching assistance — we'll recommend the correct 36V battery for your runtime needs
- Circuit breaker guidance — we'll confirm the correct Gen5 breaker SKU so your installation is done right
- MFD integration support — we'll help you confirm Gateway compatibility with your Simrad, Raymarine, or Lowrance display
- Fast order processing — in-stock orders ship promptly with free nationwide shipping
- Factory warranty intact — full 5-year Rhodan limited warranty, backed by direct manufacturer support
- Post-purchase support — we're here after delivery for installation questions and setup assistance
Why Buy From TrollingMotors.shop?
- ✓ Authorized Rhodan Marine Systems Dealer
- ✓ Free Nationwide Shipping
- ✓ Expert Technical Support — before and after your purchase
- ✓ Battery Matching Assistance
- ✓ Installation Advice
- ✓ Fast Order Processing
- ✓ Genuine OEM Product — factory warranty intact
Made & Supported in the USA
Every Rhodan Gen5 is manufactured in Sarasota, Florida using U.S. and globally sourced parts (90% U.S. content). When you call Rhodan Marine Systems, you reach their customer service team in Florida — not an overseas call center.
Rhodan Gen5 vs. Garmin Force Kraken
- Rhodan Gen5 — native Simrad, Raymarine, and Lowrance integration via MFD Gateway. Proven GPS Anchor heritage. Made in the USA.
- Garmin Force Kraken — native Garmin chartplotter integration. Brushless motor. The correct choice for anglers running Garmin electronics.
→ Full comparison: Garmin Force Kraken vs. Rhodan Gen5
Shop the Full Rhodan Gen5 36V Lineup
36V (120 lbs thrust — boats 6,000–15,000 lbs):
- 48" | Black (this product) | 48" | White — Maximum thrust, low bow profile
- 60" | Black | 60" | White — Heavier bay boats and moderate offshore
- 72" | Black | 72" | White — Large bay boats and higher bows
- 84" | Black | 84" | White — Offshore center consoles
- 96" | Black | 96" | White — High-freeboard offshore boats
- 108" | Black | 108" | White — Charter and tournament boats
- 120" | Black | 120" | White — Extreme offshore applications
Also available in 24V (80 lbs thrust — boats under 6,000 lbs):
Frequently Asked Questions
Why do I need 36V instead of 24V?
If your vessel weighs over 6,000 lbs, or you regularly fish in strong tidal current, rough inlets, or offshore structure, 24V (80 lbs thrust) may not provide sufficient holding power. The 36V system produces 120 lbs of thrust — 50% more — with greater steering authority in wind and longer runtime under demanding conditions.
What bow height is the 48" shaft designed for on a 36V motor?
The 48" shaft is correct for offshore boats with a bow height under 30". If your bow height is at or near 30", step up to the 60" shaft. Offshore conditions are less forgiving — err toward the longer shaft.
Does the Gen5 work with Garmin chartplotters?
No — the Gen5 integrates natively with Simrad, Raymarine, and Lowrance via Rhodan's MFD Gateway and NMEA 2000. For Garmin integration, the Garmin Force Kraken is the correct motor.
Is a circuit breaker required?
Yes. Confirm the correct breaker SKU with Rhodan or TrollingMotors.shop before purchasing — do not use SKU A00155, which Rhodan identifies as a Legacy breaker not compatible with the Gen5.
What battery system does the 36V Gen5 require?
Three 12V marine batteries wired in series, or a dedicated 36V lithium battery. Confirm battery capacity with TrollingMotors.shop for your runtime requirements.
Where is the Rhodan Gen5 made?
Sarasota, Florida, using U.S. and globally sourced parts (90% U.S. content).
What warranty does the Gen5 include?
A 5-year limited warranty with direct access to Rhodan's customer service department.
Does the remote come included?
Yes. The Gen5 includes a wireless FOB remote, a Quick Release Bracket, and a RAM Mount Stabilizer.
Does the Gen5 support NMEA 2000?
Yes, via Rhodan's MFD Gateway. A properly configured NMEA 2000 backbone is required. Confirm hardware requirements before purchase.
Authorized Rhodan Marine Systems Dealer. Expert support before and after your purchase. Free nationwide shipping.
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