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300 Watt Bicycle Generator 3/8" Belt Drive Pedal Power Pulley Dynamo

3.5 3.5 out of 5 stars 14 ratings
$199.00
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Purchase options and add-ons

Brand Pedal Power Generator
Wattage 300 watts
Power Source air-powered
Item Weight 8 Pounds
Voltage 40 Volts
Output Wattage 300 Watts
Product Dimensions 10"L x 5"W x 7"H
Material Timer Circuit, Rechargeable Batteries, Metal
Model Name CT-200
Ignition System Type magnet

About this item

  • MNS Power 300 Watt Air Cooled DC Generator 0 to 40V Output
  • Output Voltage: 0 to 40 Volts DC
  • Nominal Current 15 Amps, Peak Current 20 Amps
  • Max RPM 2600
  • Mounting Holes: 6mm

Frequently bought together

300 Watt Bicycle Generator 3/8" Belt Drive Pedal Power Pulley Dynamo
$199.00
Get it May 28 - 29
In stock
Usually ships within 2 to 3 days.
Ships from and sold by BDW Enterprises LLC.
+
Pedal Power Bicycle Generator Industrial Grade 25A Peak Blocking Rectifier Diode
$99.00
Get it May 30 - 31
In stock
Usually ships within 4 to 5 days.
Ships from and sold by BDW Enterprises LLC.
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MCIGICM 12 AWG Inline Fuse Holder with 30A ATC/ATO Blade Fuse, 5 Pack
$7.99 ($1.60/Count)
Get it as soon as Thursday, May 23
In Stock
Sold by MCIGICM and ships from Amazon Fulfillment.
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Product Description

This DC Generator can be driven by human power, wind power, or hydro. The 3/8" wide pulley has a 2 inch outer diameter. You will be able to mount this generator to a bike stand using an adapter mounting plate.

You can save more than 50% by making your own. Do an Amzaon search for "MY1016" scooter motor and a search for 2" V-belt pulley 5/16" bore. Or you can do a search for amazon product code "B00T6CKSGY"

It may be a big surprise, yes any DC permanent magnet motor also works as a DC generator. The MY1016 scooter is very robust engineered to operate in harsh conditions. It has ball bearings on its shaft as opposed to brass bushing bearings which are found in most cheap motors.

To make your own, the basic steps are: (1) Remove the nut and gear off of the MY1016 scooter motor (2) Measure the shaft of your scooter motor (Usually 8mm). (3) Drill out the 5/16 inch inner bore pulley to meet the size requirement mentioned above (4) Grind a flat spot on the shaft of your scooter motor / generator where the set screw from the pulley can rest. (5) If you are really ambitious, you can take the MY1016 permanent magnet motor apart and drill holes in the sides to allow cool air error to enter so it doesn’t get too hot while running at 15 Amps output or more. It is very difficult to put it back together because the brushes that touch the armature are spring loaded and get in the way.

NOTE: The generator shown in this listing has already been modified with these ventilation holes for you.

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300 Watt Bicycle Generator 3/8" Belt Drive Pedal Power Pulley Dynamo

300 Watt Bicycle Generator 3/8" Belt Drive Pedal Power Pulley Dynamo

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Customer reviews

3.5 out of 5 stars
3.5 out of 5
14 global ratings

Customers say

Customers like the performance and quality of the electricity generator. For example, they mention it's excellent, performs exactly as described, and is built to a standard that is second to none.

AI-generated from the text of customer reviews

3 customers mention3 positive0 negative

Customers are satisfied with the performance of the generator. They mention that it performs exactly as described, is excellent, and is the best in many.

"This product is excellent. Performed exactly as described. Came with an information sheet describing how to use it...." Read more

"I bought this motor for a bicycle generator and it works great when used as a "pulley system" but does not work as a "direct drive"..." Read more

"Twenty stars and worth another fifty dollars or more..Great generator and this is the best in very many years I have found.. What more needs to be..." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the quality of the electricity generator. They mention that it is a good product, built to a standard that is second to none.

"...this one, so just go for this one..For the size much power and built to a standard that is second to any you will find.." Read more

"...we did generate voltage from dynamo and it's a good, nice product" Read more

"Great product - Performed exactly as described...." Read more

170 watts max
3 Stars
170 watts max
Gets up to 170 watts in a full sprint in the tallest gear of a road bike. With continued pedaling over a minute, you will be in the 90 watt range. The extra $150 in price is just for the convenience of having the pulley put on.
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Top reviews from the United States

Alexandrew
3.0 out of 5 stars 170 watts max
Reviewed in the United States on November 18, 2023
Verified Purchase
The media could not be loaded.
 Gets up to 170 watts in a full sprint in the tallest gear of a road bike. With continued pedaling over a minute, you will be in the 90 watt range. The extra $150 in price is just for the convenience of having the pulley put on.
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Alexandrew
3.0 out of 5 stars 170 watts max
Reviewed in the United States on November 18, 2023
Gets up to 170 watts in a full sprint in the tallest gear of a road bike. With continued pedaling over a minute, you will be in the 90 watt range. The extra $150 in price is just for the convenience of having the pulley put on.
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One person found this helpful
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Anne
5.0 out of 5 stars Great product - Performed exactly as described.
Reviewed in the United States on December 30, 2022
Verified Purchase
This product is excellent. Performed exactly as described. Came with an information sheet describing how to use it. It ran for over 2 hours with no excess heating. It was able to charge multiple 12 volt batteries with no problem.
3 people found this helpful
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Nick Pine
4.0 out of 5 stars Add a grid-tie inverter? :-)
Reviewed in the United States on February 15, 2012
It seems to me that this $110 grid-tie inverter can make your electric meter run backwards if you are not using more than 300 watts of electricity in your house: http://www.amazon.com/Inverter-Converter-System-10-8-30V-Efficiecy/dp/tech-data/B005N2WHDI/ref=de_a_smtd

And why buy the $499 kit, when the generator and mounting plate and adjustable belt and bike stand costs only add up to $429?

Nick
25 people found this helpful
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Scott White
3.0 out of 5 stars Over Priced!
Reviewed in the United States on June 12, 2014
Verified Purchase
I bought this motor for a bicycle generator and it works great when used as a "pulley system" but does not work as a "direct drive" by putting the tire directly to the pulley/rotor. My guess is it can't handle the additional RPM's running direct but the motor does work well with the pulley.
The problem I have is the motor I received does not look like the motor pictured. In fact, it looks identical to other motors sold on amazon for electric scooters, search (Electric motors: Razor E300 & Ampflow P40-250). These motors seem to have the same spec's as this motor and are selling for around $50. In regards to the "specs", this motor is advertised in the product description as being capable of producing 40v, yet the spec's listed below the product rate the motor at 12-24v. (I have reached around 35v without a load with this motor and can charge 24v batteries). DO RESEARCH ON OTHER MOTORS BEFORE PAYING $200 FOR THIS! The back of this motor is cast with a company name of "UNITE MOTOR CO." I bet the same is cast on the back of the less expensive Scooter motors. The scooter motor's come with a gear or cog instead of a pulley but that can be changed.
101 people found this helpful
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Carlos
1.0 out of 5 stars Fail Dyno they sold me. gonna see if i can return it. Not gonna buy from theis guys ever again.
Reviewed in the United States on November 13, 2013
Verified Purchase
The generator would not generate the advertised electricity.

Not gonna buy from this guys again. Hope that i can get my money back because this was a big disappointment.
19 people found this helpful
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GOLD-MAN
5.0 out of 5 stars This one is really worth more!
Reviewed in the United States on May 10, 2013
Verified Purchase
Twenty stars and worth another fifty dollars or more..Great generator and this is the best in very many years I have found.. What more needs to be said except you to Will be happy you went and purchased this one, so just go for this one..For the size much power and built to a standard that is second to any you will find..
14 people found this helpful
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Mohammad M.
1.0 out of 5 stars that's a good 12 volt 8 amp
Reviewed in the United States on April 11, 2015
Verified Purchase
its not 300 watts its about 100 watts....it can be used as a motor and a generator...that's a good 12 volt 8 amp generator
28 people found this helpful
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Emmanuel
5.0 out of 5 stars love it
Reviewed in the United States on December 30, 2012
Verified Purchase
we've used and tested it for power generation. we did generate voltage from dynamo and it's a good, nice product
7 people found this helpful
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