24VDC 450W electric bicycle motor with built-in gear reduction transmission. Output shaft speed: 550RPM. Includes 9 tooth sprocket for 1/2" x 1/8" bicycle chain. Powerful four brush permanent magnet electric motor design. 100% ball bearing construction. 24" long power leads. Reversible. Three bolts on front side of motor for mounting. Motor dimensions: 4-1/4" outside diameter x 3-1/2" long excluding transmission and output shaft, 4-1/2" long including transmission and output shaft.
Average Customer Review:
(9 Reviews)
Customer Comments
Average Customer Review:
(9 Reviews)
Walter Schultz from Olean, NY USA
E-Zip direct replacement!
Exact same as E-Zip Trailz motors. 450w motor = 6/10 HP. Wire is 34", not the 24" stated in description. !/2 the price of E-Zip and "in stock"!
9T sprocket is chain type 1/2 x 1/8 or 410 or 410h also known as single speed bike chain.
A customer from San Francisco
shaft geometry
What is the geometry of the output shaft of the gearbox? Hex? Is the sprocket replaceable with one of a different size?
A customer from Pat from Winnemucca Nevada
more on specs?
What about chain size? A single speed bicycle uses #40 chain, a derailleur bicycle uses #41 some scooter wheels use #35 chain
At 450 Watts it should produce a scoosh over 1/2 horsepower. About what a chair from the scooter store does. A mini bike is normally 3 to 8 horsepower. Calculating Power divided by voltage, this thing should draw about 18.75 amps. Voltage times amperage = watts.
you could calculate torque as a factor of speed and horsepower, but the result will depend on your final drive ratio.
A customer from Denver, CO
Amps/Torque
Does anyone know how many amps this draws and what the torque is?
A customer from Austin, Texas
Could this power a go-cart?
Anyone have any thoughts on if this could power a one seater go-cart?
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