transom mountBrushless

Protruar 1.0 PRO Slim

The Slim version of the Protruar 1.0 PRO — same power, a shorter 66 cm column for smaller boats and inflatables.

Thrust: 65lbs
Voltage: 12V
Power: 600W

Suggested retail price

1,790 PLN

01 / Overview

The Protruar 1.0 PRO Slim is a shorter-column variant of the flagship 1.0 PRO — the same power class (65 lbs, 600 W, 12 V) and the same rebuilt design: a quieter drivetrain, upgraded electronics and a magnetic safety kill switch that cuts the motor the instant the lanyard is pulled.

The digital maximizer delivers smooth, stepless speed control and extends battery runtime up to five times versus a classic gear switch — essential for trolling.

A digital display shows real-time battery voltage, and the 3-blade Ø 23.6 cm prop has an extra guard collar on the inner side to stop line or braid wrapping around the rotor.

The telescopic tiller adjusts over 35 cm and 180° of tilt, and folds down flat for transport. The universal transom bracket (heat-resistant material) offers 10 mounting positions and adjustment along the full column length — for transom boards up to 68 mm thick. The anodised aluminium column runs corrosion-free in fresh and salt water.

02 / In the box & options

▸Magnetic safety kill switch (24000392-S)
▸Real-time digital voltage display
▸3-blade Ø 23.6 cm prop with rotor guard collar
▸Telescopic tiller 35 cm / 180°
▸Shorter 66 cm column
▸Option: motor carry bag (HW-B90)

03 / Technical specification

Motor type	Brushless
Voltage	DC 12 V
Thrust	65 lbs
Power	600 W
Max current draw	~50 A
Shaft	66 cm (aluminiowa)
Propeller	3-blade Ø 23.6 cm
Prop speed (max)	1250 rpm
Power cable	~1,6 m
Noise level	~50 dB
Boat length (max)	5.5 m
Recommended battery	min. 100 Ah Gel / Li-ion 3S / LiFePO4 4S
Motor weight	~7 kg
Operating voltage range	9–16.8 V
Manufacturer code	50744-66BNR
EAN	9580208507446

How do I pick the right shaft length?+

Transom / gunwale height	Mount	Recommended shaft length
30–40 cm	transom	54–67 cm
40–50 cm	transom	80 cm
50–60 cm	transom	90–100 cm
60–80 cm	bow	120–137 cm
80–100 cm	bow	149–152 cm

Haswing motors offer depth adjustment along the full shaft length, so the figures above are a starting point, not a strict rule. When in doubt, the importer can advise on the best fit.

04 / Pairs well with

Haswing motor carry bag

Code: HW-B90

80A power switch

Code: 59928

Fuse holder

Code: 10AGU108

3-blade propeller (Protruar 1.0 / 2.0R)

Code: 24001309

Transom bracket

Code: 24000238

Shaft depth lock (Osapian)

Code: 24000235

05 / Gallery

06 / FAQ

Which battery fits the Protruar 1.0 PRO Slim?+

The recommended battery is min. 100 Ah Gel / Li-ion 3S / LiFePO4 4S. For a precise runtime estimate at a given capacity, use the battery calculator.

Which fuse should I use?+

This motor draws up to ~50 A at full throttle, so the recommended fuse rating is 60 A (AGU-type or resettable) — in practice, round up to the nearest size available.

How do I choose the right shaft length for my boat?+

This model ships with a 66 cm (aluminiowa) shaft. For the general sizing rule (transom or gunwale height → shaft length) see the sizing table on this page — Haswing motors also offer depth adjustment along the full shaft length, so a small mismatch is rarely a dealbreaker.

Does the motor run in salt water?+

Yes — the entire Haswing range runs in both fresh and salt water. After a season in salt water, rinse the shaft and prop with fresh water.

07 / Other models in the series