Haswing Osapian 55 MAX 66 SLIM - Electric Motor

Haswing Osapian 55 max 66 SLIM Electric Motor 

The Haswing Osapian 55 MAX 66 SLIM is the most powerful motor in the Osapian series with a shorter shaft – perfect for boats with low transoms or for shallower waters. This model combines the full power of the MAX version (660W) with a compact design, offering exceptional comfort, precision, and energy efficiency.

Instead of a traditional gear switch, it features a smooth speed control system – the maximizer – which allows precise adjustment of the motor’s speed and significantly extends the operating time – up to 5 times longer compared to standard models. This makes the Osapian 55 MAX SLIM an excellent choice for trolling and extended fishing sessions.

Equipped with a 3-blade propeller measuring 24 cm in diameter, it delivers high torque up to 1250 RPM. The 66 cm aluminum shaft is corrosion- and damage-resistant, and the protective fin safeguards the motor when in contact with the bottom.

A telescopic tiller with adjustable length and angle, a 5-LED battery level indicator, and a universal transom mount with 10-step adjustment make this motor a complete solution for pontoons and boats up to 5.5 m in length. Suitable for use in both freshwater and saltwater environments.

Product Specifications:

• The most powerful Osapian MAX model in a compact Slim version – 66 cm shaft
• Smooth speed control (maximizer) – precision, energy saving, extended run time
• 660W power, 55 lbs thrust – high performance packed in a compact size
• Ideal for boats with low transoms and shallow waters
• 5-LED battery charge level indicator
• Telescopic tiller – length adjustable from 21 to 35 cm, angle adjustable up to 110°
• 66 cm aluminum shaft – lightweight, durable, corrosion-resistant
• 3-blade propeller Ø24 cm – up to 1250 RPM, with protective fin
• Mounting bracket with 10-position adjustment – max transom thickness 68 mm
• Designed for use in freshwater and saltwater
• Covered by a 24-month manufacturer’s warranty

Technical Specifications:

• Model: Osapian 55 MAX 66 SLIM
• Power supply: DC 12V
• Motor power: 660W
• Thrust: 55 lbs
• Max current draw: ~55 A
• Control: smooth speed regulation – Maximizer
• Shaft length: 66 cm (anodized aluminum)
• Shaft diameter: 28 mm
• Propeller: 3-blade, Ø 24 cm
• Max propeller speed underwater: 1250 RPM
• Battery indicator: 5-LED display
• Power cable length: ~1.6 m
• Noise level: ~50 dB
• Max boat length: up to 5.5 m
• Depth adjustment: full shaft length
• Recommended battery: minimum 100Ah (gel, Li-ion, LiFePO4)
• Motor weight: ~8.5 kg
• Package dimensions: 120 × 44 × 18 cm

Tag: 55lb, Cobold, Electric, Haswing, MAX, Maximizer, Motor, Motors, Osapian, Outboard, SLIM, VX24, with