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12mm Afterburner Brushless Motor Mounting Screws - Product Image
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12mm Afterburner Brushless Motor Mounting Screws

Mounting Screws fit 12mm Afterburner Motors. 2 Each.

Specifications:
Thread 0-80
Length 0.125"
SKU Number: MR-SCREW-080-125-2

Price: $0.60 
Model #  
Quantity:  

Original Medusa Research 28x32mm 2400kv Afterburner Motor - Product Image
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Original Medusa Research 28x32mm 2400kv Afterburner Motor

With all of the brushless motor choices available on the market, it is important to understand why we are different. Anyone can wind magnet wire and assemble a motor, but only a few can design a motor specifically for the RC enthusiast. All of our motors are designed in the USA by Medusa Research's experienced electric motor engineers, and were created with the needs of RC models in mind. Our design is the result of cutting edge computer simulation and years of real-world testing. For performance, price, and quality of workmanship, our motors are simply the best on the market today. Medusa's 28mm motors are designed to be speed 400 replacements that not only give you the efficiency of a brushless motor but even more power. These motors have identical mounting screw locations and come in 3 different lengths. The wide selection of Kv ratings make it easy to select the motor with the perfect size and power for your model whether it is direct drive or for gear drive applications.

Compare our specifications and you will see Medusa's 28mm motors are the best choice for your model.

Afterburner motors provide more power, higher efficiency, and longer flight times than other available brushless motors.

All Medusa Research motors are rated for 60,000 RPM operation.
Specifications:
2400RPM/V 0.85A 0.036 206W 23A 28A 25V 28 x 32mm 3.17mm 70g

 


SKU Number: MR-028-032-2400
Model #  

12mm x 30 x 4000kv Afterburner Motors - Product Image
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12mm x 30 x 4000kv Afterburner Motors

The best 12mm Inrunner ever made. 1.5mm or 2mm shaft. This motor is amazing on 2 or 3 cells and a 3-2, 3-3 or 4x2.5 GWS props. I've always found the 4000kv version of this motor to be more useful across a wider range of props and battery packs. To my knowledge there has never been a finer 12mm motor made than this brand. Now that the shafts are updated to 2mm, they are perfect! Using in a gearbox will require you to drill the gear to press fit on the shaft or obtain a set screw style gear with 2mm bore and the same modulus as the IPD drive (if you use one of those). The vast majority of users apply this motor direct drive.

Choose your shaft size below. 1.5mm for IPS gearbox use, some ducted fans and pusher use. We recommend the stronger 2mm shaft for direct drive tractor use.

Specifications:
WeightRatiosAmpsShaftMax Motor RPMKVResistance No Load Current
15g(.53oz)No Gearbox Included2-61.5mm/2mm100k4000.30Rm .30A

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH
21:13-22.7/2026,440350
21:13-33.6/2725,250472
21:14-2.56.5/4921,420751
31:13-25.9/5937,980772
31:13-36.8/7735,8207102
23.5:1 (IPS #2)8-66.3/476,200915
33.5:1 (IPS #2)7-3.56.2/7010,4701235
24.1:1 (IPS #1)9-4.75.5/415,550925
24.1:1 (IPS #1)9-76.8/515,1301034
25.9:1 (IPS #A)9-73.5/264,300729
25.9:1 (IPS #A)10-85.0/383,970930
35.9:1 (IPS #A)8-64.4/506,6201038
35.9:1 (IPS #A)9-55.4/616,3901330
Estimates based on manufacturers provided constants using E-Calc. High Quality 700mah used as trial cell in calculations. Actual performance may vary depending on components used, accuracy of data as provided by manufacturer, quality of ESC, weather and many other variables. Note, static thrust numbers are typically higher than calculated with prop sizes 6" and under.
Out of stock, sorry!


SKU Number: MR-012-030-4000
Add Bullets  
Shaft Size  

12mm x 30 x 5300kv Afterburner Motors - Product Image
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12mm x 30 x 5300kv Afterburner Motors

The best 12mm Inrunner ever made. 1.5 or 2mm shaft. This motor is amazing on 2 or 3 cells and a 3-2, 3-3 or 4x2.5 (2 cells only) GWS props.

Choose your shaft size below. 1.5mm for IPS gearbox use, some ducted fans and pusher use. We recommend the stronger 2mm shaft for direct drive tractor use.

Specifications:
WeightRatiosAmpsShaftMax Motor RPMKVResistance No Load Current
15g(.53oz)No Gearbox Included3-81.5mm/2mm100k5300.18Rm .40A

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH
21:13-1.25 Cox3.9/2935,410442
21:13-2 GWS5.5/4133,640564
21:13-3 GWS7.2/5431.740690
31:13-1.257.7/8750,7501060
31:13-210.6/119 Caution!47,4101290
Estimates based on manufacturers provided constants using E-Calc. High Quality 700mah used as trial cell in calculations. Actual performance may vary depending on components used, accuracy of data as provided by manufacturer, quality of ESC, weather and many other variables. Note, static thrust numbers are typically higher than calculated with prop sizes 6" and under.
Out of stock, sorry!


SKU Number: MR-012-030-5300
Add Bullets  
Shaft Size  

Original Medusa Research 28x32mm 2400kv Afterburner Motor - Product Image
Click for larger image

Original Medusa Research 28x32mm 2400kv Afterburner Motor

With all of the brushless motor choices available on the market, it is important to understand why we are different. Anyone can wind magnet wire and assemble a motor, but only a few can design a motor specifically for the RC enthusiast. All of our motors are designed in the USA by Medusa Research's experienced electric motor engineers, and were created with the needs of RC models in mind. Our design is the result of cutting edge computer simulation and years of real-world testing. For performance, price, and quality of workmanship, our motors are simply the best on the market today. Medusa's 28mm motors are designed to be speed 400 replacements that not only give you the efficiency of a brushless motor but even more power. These motors have identical mounting screw locations and come in 3 different lengths. The wide selection of Kv ratings make it easy to select the motor with the perfect size and power for your model whether it is direct drive or for gear drive applications.

Compare our specifications and you will see Medusa's 28mm motors are the best choice for your model.

Afterburner motors provide more power, higher efficiency, and longer flight times than other available brushless motors.

All Medusa Research motors are rated for 60,000 RPM operation.
Specifications:
2400RPM/V 0.85A 0.036 206W 23A 28A 25V 28 x 32mm 4mm 70g

 


SKU Number: MR-028-032-2400V2-4
Price: $69.95 
Quantity:  

28x32mm 1900kv Afterburner Motor - Product Image
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28x32mm 1900kv Afterburner Motor

Afterburner motors provide more power, higher efficiency, and longer flight times than other available brushless motors.

Specifications:
WeightRatiosAmpsMax Power InputShaftMax Motor RPMKVResistance No Load Current70g(2.47oz)No Gearbox Included3-82753.17mm60k1900.058Rm .45A28mm x 32mm - 46mm

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH
21:17 x 412.1/9112,2301644
21:17 x 616.3/12211,5201863
21:18 x 417.5/13111,3202141
21:18 x 622.6/17010,4702458
31:16 x 415.1/17018,6402367
31:17 x 433.3/26217,1503362
41:16 x 419.4/29124,7003466
51:15.5 x 4.520.6/30924,47032100
Estimates based on manufacturers provided constants using E-Calc. High Quality 700mah used as trial cell in calculations. Actual performance may vary depending on components used, accuracy of data as provided by manufacturer, quality of ESC, weather and many other variables. Note, static thrust numbers are typically higher than calculated with prop sizes 6" and under.

-Temporarily Out of Stock-

 


SKU Number: MR-028-032-1900V2-4
Price: $69.95 
Quantity:  

28x32mm 1500kv Afterburner Motor - Product Image
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28x32mm 1500kv Afterburner Motor

Afterburner motors provide more power, higher efficiency, and longer flight times than other available brushless motors.

Specifications:
WeightRatiosAmpsMax Power InputShaftMax Motor RPMKVResistance No Load Current70g(2.47oz)No Gearbox Included3-82753.17mm60k1500.082Rm .40A28mm x 32mm - 46mm

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH
21:17 x 46.7/5010,1201036
21:17 x 69.2/539,7001253
21:18 x 410/759,5701434
21:18 x 66.5/1019,0001749
31:16 x 48.2/9215,4101555
31:17 x 413.4/15014,4902352
31:17 x 6817.9/2.113,6702675
31:18 x 419.3/21713,4203048
41:16 x 413.5/20319,9302772
51:15.5 x 4.516.6/26814,78033101
Estimates based on manufacturers provided constants using E-Calc. High Quality 2200mah used as trial cell in calculations. Actual performance may vary depending on components used, accuracy of data as provided by manufacturer, quality of ESC, weather and many other variables. Note, static thrust numbers are typically higher than calculated with prop sizes 6" and under.


SKU Number: MR-028-032-1500V2-4
Price: $69.95 
Quantity:  

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