Blackjack 9 Motor RPM & Amp Draw

Proboat Blackjack 9: The missing data.



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Step 1 of converting the Proboat Blackjack 9 from brushed DC to Brushless.

Taking RPM and Amp draw measurements of the BJ9 180 size Brushed DC motor for comparison of a compatible Brushless motor and ESC.

Its unlikely that all required equipment will fit in the blackjack. If it does it will probably be a submarine due to weight but this is one of the summer projects for the kids along with Miss Geico 17 Brushless conversion, Shockwave 26 upgrade, and Traxxas E Revo mod.

DC Regulated Power Supply: Circuit Specialists CSI5003X5

Tachometer: Shimpo DT-105A


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Product Description

Powerful performance with a potent 180-size brushed motor
9 inch hull length for optimal flexibility of use
Injection molded plastic hull offers crisp lines
Flat panels enhance the appearance and handling
2.4Ghz Pro Boat™ radio system
Dynamite® 7.2V 260 mAh NiMH battery and peak AC charger

Specs

Beam: 3.25 in (8.3cm)
Boat Type: C
Completion Level: Ready-To-Run
Drive System: Shaft
Hull Material: Injection molded ABS
Hull Type: Catamaran
Length: 9 in (22.8cm)
Minimum Age Recommendation: 14
Motor Size: 180 Water Cooled
Radio: 2-channel 2.4GHz pistol grip
Speed Control: Brushed
Trim Scheme Colors: Black and red
Weight: 0.5 lbs (8oz)