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Ebay motor and GRU question. Enough torque???

Hoosierdady

Fan of wheelspeed
Joined
Jun 27, 2011
Messages
3,369
Location
Southern IN
I'm looking at buying this motor and gear reduction combo for a Ratrod build. No crawling, just maybe a wheelie or two and general cruising around on asphalt. Will this setup do the trick or do I need to step it up a notch or two?

12V DC 1000RPM 25mm Powerful High Torque Gear Box Motor Speed Reduction Toy | eBay

Brand new metal gear DC speed reduction motor 25MM 12V 1000RPM
Product description: metal case, metal gears, high torque, low noise, good wear-resistant metal gear, gear has no empty space, long service life.
Widely used in household appliances, audio-visual products, office equipment, health care, beauty and fitness equipment, remote control model, safe box, electric tools, electric windows, high-end toys, automotive automatic facilities, stage lighting, alarm lights, gifts, electronic door locks and other industrial driving devices and so on.


Specifications:
Rated voltage: 12V
No-load speed: 1000RPM
Product diameter: 25mm
Rated torque: 200g/cm
Stall torque: 2kg/cm
Weight: 78g
Shaft diameter: 4mm
Product dimensions: 25mm ( diameter ) x 64mm ( total length )
 
13mph on a 4.3 inch tire, assuming you used it as a direct drive, and it lost no turns with a load on it.
 
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