Shaft length selector Motor size selector Charging time calculator Runtime calculator Wire gauge calculator Motor comparison Horsepower converter

osapian 45/50 max

12V 45 lbs 520W

Motor version with thick 14mm2 pure copper power cables. Up to 10% power savings at high output.

Osapian MAX is one of the most popular Haswing models. Instead of a gear switch, the motor features smooth speed control — the so-called maximizer. Excellent build quality and finish. A perfect fit for boats and fishing pontoons.

  • Manufacturer code: 50702-90E-MAX
  • EAN code: 5903949710687
  • Condition: New
  • Warranty: 24 months
  • Extended warranty: Tak / 24 months | more information
  • Availability: In stock

Retail price: 1550,00 PLN


Motor anatomy

Hover or tap a point on the photo

Motor anatomy Haswing
Motor anatomy Haswing

    Shaft length vs. depth

    Model Shaft length Effective depth
    Osapian 3080 cm63 cm
    Osapian 4080 cm63 cm
    Osapian 4590 cm73 cm
    Osapian 5590 cm73 cm

    Maximizer

    Up to 5× longer runtime

    Smooth speed control versus a traditional gear switch

    Gear switch

    Stepped power changes across a few fixed modes.

    Runtime

    Maximizer works great for trolling or recreational boating. For getting from point A to point B, a motor with a gear switch works just as well.

    Shaft length selector

    Osapian motor heights

    Choose a shaft length to see the transport height and depth relative to the transom

    Transom

    60,5 cm

    Transport height

    121 cm

    Depth from mount

    60,5 cm

    Minimum propeller depth

    2 cm

    technical specification

    Model Osapian 45 MAX
    Power supply DC 12V
    Thrust 45 lbs
    Motor power 520W
    Current draw (max) ~45A
    Shaft length 90cm aluminium
    Shaft diameter 28mm
    Speed control Smooth control – Maximizer
    Propeller 2-blade / Ø23cm
    Propeller RPM underwater (max) 1380rpm
    Power cable length ~1.6m
    Noise level ~50db
    Boat length (max) 4.5m
    Depth adjustment Lock, adjustable along the entire shaft length
    Recommended battery Min. 80Ah Gel, Li-ion, LiFePO4
    Motor weight ~7.3kg
    Package dimensions 120*44*18cm

    2-blade propeller

    Item code: 24000236

    For model: Osapian 30 Osapian 40 Osapian 45 Osapian 40MAX Osapian 45MAX

    Diameter: ~23cm

    3-blade propeller

    Item code: HO-3PS

    For model: Osapian 30 Osapian 40 Osapian 45 Osapian 40MAX Osapian 45MAX

    Propeller diameter: ~24cm

    Haswing motor bag

    Item code: HW-B90

    For model: Osapian, Protruar 1.0, Protruar 2.0 (max 90cm shaft)

    Dimensions: 121x18x24/37cm

    Transom mount

    Item code: 24000238

    For model: Osapian (all models), Protruar 55, Protruar 1.0/2.0

    Features: Shaft diameter 28.7mm

    Shaft depth lock

    Item code: 24000235

    For model: Osapian, Osapian MAX, Protruar 55/1.0/2.0

    Material: Tworzywo sztuczne

    Osapian tiller handle

    Item code: 24000237

    For model: Osapian, Osapian MAX

    Material: Tworzywo sztuczne

    Additional features: Teleskopowy

    Osapian housing

    Item code: 24000232

    For model: Osapian, Osapian MAX

    Material: Plastik

    Osapian housing joint

    Item code: 24000232

    For model: Osapian, Osapian MAX

    Material: Plastik/metal

    Motor skeg (L)

    Item code: 24000302

    For model: Osapian, Osapian MAX, Cayman 55, Comax N55

    Material: Plastik

    Fuse holder

    Item code: 10AGU108

    For model: All Haswing motors

    Maximum current: 80A

    Cechy: Waterproof, easy installation

    Fuse link

    Item code: AGU40/50/60

    Maximum current: 40A/50A/60A

    Application: Electric motors, wiring installations, car audio

    Automatic circuit breaker 50A

    Item code: B50Auto

    Maximum current: 50A

    Application: Electric motors, wiring installations, car audio

    MORE CONTENT COMING SOON

    Check out other models in the Osapian MAX series

    osapian 40 max

    40lbs | 12V | 500W

    Haswing Osapian 45 MAX
    osapian 45/50 max

    45/50lbs | 12V | 550W

    Haswing Osapian 45/50 MAX
    osapian 55 max

    55lbs | 12V | 660W

    Haswing Osapian 55 MAX
    osapian 55/60 max

    55/60lbs | 12V | 680W

    Haswing Osapian 55/60 MAX
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