Here' a full run down:
A purpose built rescue vehicle to recover stalled or over turned boats.
The Evo - URV Specs;
Power : 12V dc - single 3.3ah battery to power everything - including the receiver
Motors: Twin counter rotating 5 pole brushed 12v 5000rpm with 380gr/cm of torque
Prpos: 63mm - 2.48"
ESC: 12V with BEC and regenerative motor driver which means the battery is recharged whenever the URV is slowed down or reversed
Steering: Rudderless differential drive ( tank type steering )Overturned recovery: Servo operated
Cooling: Water cooled motors and ESC - collected from prop
an a couple of pics
Design is a full displacement hull
the insides - with the goodies blacked out .....sorry
and the full vid
A purpose built rescue vehicle to recover stalled or over turned boats.
The Evo - URV Specs;
Power : 12V dc - single 3.3ah battery to power everything - including the receiver
Motors: Twin counter rotating 5 pole brushed 12v 5000rpm with 380gr/cm of torque
Prpos: 63mm - 2.48"
ESC: 12V with BEC and regenerative motor driver which means the battery is recharged whenever the URV is slowed down or reversed
Steering: Rudderless differential drive ( tank type steering )Overturned recovery: Servo operated
Cooling: Water cooled motors and ESC - collected from prop
an a couple of pics
Design is a full displacement hull
the insides - with the goodies blacked out .....sorry
and the full vid