300 Watt Generator Dynamo

Order Information  

The 300 Watt DC generator can be used in many ways to generator electricity.  Take a look at the graphs shown below if  you are interested in seeing the performance of the PPG-PM300 generator.  Take a look at this video demonstration
300 Watt Pulley Generator, fits  size 3L V-belt
$219 U.S.   – Includes free shipping within the U.S.A.  3 to 5 Days
$299 Asia   – Includes shipping to Singapore and Asia.  Allow 10 to 20 days for arrival

or Order from AMAZON

300 Watt Rubber Roller Generator

$279 U.S.   – Includes free shipping within the U.S.A.  3 to 5 Days

$359 Asia   – Includes shipping to Singapore and Asia.  Allow 10 to 20 days for arrival

AMAZON
This pedal power generator stand can be used by small children on small bikes or by adults on full size bikes.  This data was recorded using a WattsVIEW power monitor while charging a 12V Deep Cycle Duracell Battery Powerpack during a one-hour charging session. For more information see the FAQ WEBPAGE. If you want to buy a generator stand you don’t have to put together then take a look HERE.

 

BENCHMARKING/TEST RESULTS

Generator Voltage Output Vs. RPMs

Test / Benchmark Results

Volts / Amps

Test / Benchmark Results

Watts

Test / Benchmark Results

Calories / Watt-hours / Amp-hours

Specifications

Dynamo Model PPG-PM300-P (Pulley Version)

PPG-PM300-R (Roller Version)

Output Voltage Range 0 to 40 Volts DC
Nominal Current Rating 15 Amps
Peak Current Rating 20 Amps
Peak Power Output (Charging 12V Battery) 300 Watts (15V x 20 Amps)
Drive Type 2″ Diameter Pulley . 1.5″ Diameter Roller 60 Durameter
Peak Operating Temperature 100℃
Cooling Method Air-cooled
Shaft Bearing Type Ball Bearing
Mounting Bolt Size 6 mm
Wire Lead Length ~12″
Wire Lead Size Size 12 AWG
Approximate Weight ~8 Lbs
Number of Poles (Brushes) 4
Generator Type This is a DC permanent magnet motor being used as a generator.
Peak to Peak Voltage Varies depending on RPMs (See this output waveform)
Voltage Output Vs. RPM Voltage Curve Graph
Rated Operating Speed 2800 RPMs
Internal Resistance ~ 0.35 Ohms
Dynamo PM generator internal resistance bicycle generating for different currents

Dynamo Internal Resistance

Typical Amp-hours During 1 Hour of Use5 to 10 @12VTypical Power During 1 Hour of Use100 Watt Hours (0.1 KWH)