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Whats New > E-Power Everything > Brushless Motors > Himax Power In-Runners
Himax motors have been proven to be a lot of motor for the money. I feel you get a very good value and highly  efficient motor for your projects. I fly many of these myself. These are my motor of choice for my prototype models and demonstrators. They are durable, well made and efficient. All come with Japanese bearings. None of these motors are 50-60% efficeint junk like so many of the imports are.  ALL parts are available for these motors.  Radical RC keeps 90% of them in stock at all times.  For all motors, we stock shafts, bearings, E-clips, spacers, mounts, factory prop adapters and we even stock the inrunner rotors.  Any part your likely to ever need, we can ship today.

The provided Performance Charts are my own suggested setups and may vary from manufacturers suggestions. Some of these setups are outside the manufacturers wattage specifications. Understand you can get more wattage with more voltage as long as you don't violate the amperage limits your fine in most cases. Any power system should be checked with a watt meter and temp guage prior to flight and during several steps as you gradually increase the agressiveness and length of initial test flights.

Himax Brushless Motor Specifications.

Himax/Maxx Products Warranty Info.

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Himax 2015-3600 Brushless Power Geared Inrunner - Product Image
Click for larger image

Himax 2015-3600 Brushless Power Geared Inrunner

Geared inrunners can have superior power and efficeincy over outrunners at very favorable weights. Additionally because you can change the gear ratio, many combinations can be acheived making one motor useful over a much wider range of models. Inrunners waste less energy in the form of heat because the windings (the copper) are much shorter thereby getting more of your batteries stored energy to the prop. Designed for low-weight, high efficiency and durability. The HG2015 series gear motors for models ranging generally from 8oz. to 30oz. Depending on gear ratio, battery and prop, this motor can replace anything from a 150 to a 480 type motor.

Specifications:
WeightRatiosAmpsShaftMax Motor RPMKVResistance No Load Current
82g(2.9oz)4.43,5.33,6.6:13-83mm60k3600.295Rm .54A

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH Climb FPM @ 10oz.Climb FPM @ 16oz.Climb FPM @ 22oz.
34.43:18-65.9/667,4401241 1660978669
34.43:19-57.1/797,1001532 19701168643
35.33:19-76.2/696,1101439 18411092752
35.33:110-67.4/835,8301631 21491282889
36.6:110-85.9/664,9901437 18301084745
36.6:111-76.9/774,8001631 21601287892
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.

SKU Number: MPIHG20153666
Price:   $57.95 
Combo ESC  
Quantity:  

Himax 2015-5400 Brushless Power Geared Inrunner  - Product Image
Click for larger image

Himax 2015-5400 Brushless Power Geared Inrunner

Geared inrunners can have superior power and efficeincy over outrunners at very favorable weights. Additionally because you can change the gear ratio, many combinations can be acheived making one motor useful over a much wider range of models. Inrunners waste less energy in the form of heat because the windings (the copper) are much shorter thereby getting more of your batteries stored energy to the prop. Designed for low-weight, high efficiency and durability. The HG2015 series gear motors for models ranging generally from 8oz. to 30oz. Depending on gear ratio, battery and prop, this motor can replace anything from a 150 to a 480 type motor.

We have a limited number units on sale $20 off in shelf worn packaging. When these are exhausted they go back to the regular price of $57.95.

Specifications:
WeightRatiosAmpsShaftMax Motor RPMKVResistance No Load Current
82g(2.9oz)4.43,5.33,6.6:16-153mm60k5400.120Rm 1A

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH Climb FPM @ 10oz.Climb FPM @ 16oz.Climb FPM @ 22oz.
24.43:19-713/976,5801642 23511414989
24.43:110-614.9/1116,2201834 264515961119
34.43:17-611.9/13311,1701861 314619191362
34.43:18-412.7/14211,0102240 348621271509
35.33:18-611.7/1319,3202151 345321101500
35.33:19-513.1/1478,7502440 386223621681
36.6:110-711.7/1317,5302332 338620591455
36.6:111-4.714.9/1677,0802730 407624901769
Estimates based on manufacturers provided constants using E-Calc. High Quality 1000mah 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.

SKU Number: MPIHG20155466
Price:   $57.99 
Combo ESC  
Quantity:  

Himax 2015-4100 Brushless Power Geared Inrunner - Product Image
Click for larger image

Himax 2015-4100 Brushless Power Geared Inrunner

Geared inrunners can have superior power and efficeincy over outrunners at very favorable weights. Additionally because you can change the gear ratio, many combinations can be acheived making one motor useful over a much wider range of models. Inrunners waste less energy in the form of heat because the windings (the copper) are much shorter thereby getting more of your batteries stored energy to the prop. Designed for low-weight, high efficiency and durability. The HG2015 series gear motors for models ranging generally from 8oz. to 30oz. Depending on gear ratio, battery and prop, this motor can replace anything from a 150 to a 480 type motor.

Specifications:
WeightRatiosAmpsShaftMax Motor RPMKVResistance No Load Current
82g(2.9oz)4.43,5.33,6.6:15-123mm60k4100.141Rm .80A

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH Climb FPM @ 10oz.Climb FPM @ 16oz.Climb FPM @ 22oz.
24.43:110-810.6/795,1401538 20201205834
34.43:18-69.3/1048,7101848 230016901192
34.43:18-4.310.8/1218,4502143 260619171354
35.33:19-79.8/1107,1701946 255118791330
35.33:110-4.79.9/1117,1502030 236917371220
36.6:111-710.9/1225,6602336 303222321584
36.6:111-712.3/1385,4902630 316123321654
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.

SKU Number: MPIHG20154166
Price:   $57.95 
Combo ESC  
Quantity:  

Himax 2015-3600 Brushless Motor Direct Drive - Product Image
Click for larger image

Himax 2015-3600 Brushless Motor Direct Drive

Himax Brushless motors are manufactured to high standards for the discerning modler. Designed for light-weight, high efficiency and durability of todays performance. Select ESC Combo below.

Specifications/Constants:
WeightOD x LengthsMax EfficientShaftMax Motor RPMKVResistance No Load Current
48g(1.7oz) 20mm (.79") x 32mm (1.26") 3-8A 2.0mm(.078") 60k3600.295Rm .54A

Setup and Performance Chart
# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPH
24x2.54.63520,110644
24.5x36.54917,260746
24.7x4.186015,010755
34x2.589026,9801159
Estimates based on manufacturers provided constants using E-Calc. High Quality 500mah 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.

Himax/Maxx Products Warranty Info.

SKU Number: MPIHA20153600
Price:   $39.99 
Combo ESC  
Quantity:  

Himax 2015-4100 Brushless Motor Direct Drive - Product Image
Click for larger image

Himax 2015-4100 Brushless Motor Direct Drive

Himax Brushless motors are manufactured to high standards for the discerning modler. Designed for light-weight, high efficiency and durability of todays performance. Select ESC Combo below.

Specifications/Constants:
WeightOD x LengthsMax EfficientShaftMax Motor RPMKVResistance No Load Current
48g(1.7oz) 20mm (.79") x 32mm (1.26") 5-12A 2.0mm(.078") 60k4100.141Rm .80A

Setup and Performance Chart
# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPH
24x2.57.15323,120850
24.5x3107520,0001053
24.7x4.112.49317,4201064
33x377937,080898
34x2.511.913430,7401467
Estimates based on manufacturers provided constants using E-Calc. High Quality 500mah 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.

Himax/Maxx Products Warranty Info.

SKU Number: MPIHA20154100
Price:   $39.99 
Combo ESC  
Quantity:  

Himax 2015-5400 Brushless Motor Direct Drive - Product Image
Click for larger image

Himax 2015-5400 Brushless Motor Direct Drive

Himax Brushless motors are manufactured to high standards for the discerning modler. Designed for light-weight, high efficiency and durability of todays performance. Select ESC Combo below.

Specifications/Constants:
WeightOD x LengthsMax EfficientShaftMax Motor RPMKVResistance No Load Current
48g(1.7oz) 20mm (.79") x 32mm (1.26") 6-15A 2.0mm(.078") 60k5400.120Rm 1.0A

Setup and Performance Chart
# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPH
23x39.55632,930687
24x2.512.99627,7201160
24.1x4.117.112723,6701187
Estimates based on manufacturers provided constants using E-Calc. High Quality 1200mah 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.

Himax/Maxx Products Warranty Info.

SKU Number: MPIHA20155400
Price:   $39.99 
Combo ESC  
Quantity:  

Himax 2025-3200 Brushless Power Geared Inrunner - Product Image
Click for larger image

Himax 2025-3200 Brushless Power Geared Inrunner

Geared inrunners can have superior power and efficeincy over outrunners at very favorable weights. Additionally because you can change the gear ratio, many combinations can be acheived making one motor useful over a much wider range of models. Inrunners waste less energy in the form of heat because the windings (the copper) are much shorter thereby getting more of your batteries stored energy to the prop. Designed for low-weight, high efficiency and durability. The HG2025 series gear motors for models ranging generally from 14oz. to 40oz. Depending on gear ratio, battery and prop, this motor can replace anything from a 280 to a 480/600 type motor.

Specifications:
WeightRatiosAmpsShaftMax Motor RPMKVResistance No Load Current
82g(2.9oz)4.43,5.33,6.6:16-153mm60k4200.144Rm .53A

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH Climb FPM @ 14oz.Climb FPM @ 22oz.Climb FPM @ 30oz.
34.43:110-1014/1576,1202357 325420251252
34.43:111-714.2/1596,0902839 315519671412
35.33:112-813.6/1525,1302838 319919881427
35.33:111-1113.4/1505,1602453 284317711271
36.6:113-1012.8/1434,2202839 318919881428
36.6:114-1015.3/1713,9903237371523231674
46.6:113-6.515.1/2255,7303440469429452130
Estimates based on manufacturers provided constants using E-Calc. High Quality 1300mah 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.

SKU Number: MPIHG20253266
Price:   $62.95 
Combo ESC  
Quantity:  

Himax 2025-4200 Brushless Power Geared Inrunner - Product Image
Click for larger image

Himax 2025-4200 Brushless Power Geared Inrunner

Geared inrunners can have superior power and efficeincy over outrunners at very favorable weights. Additionally because you can change the gear ratio, many combinations can be acheived making one motor useful over a much wider range of models. Inrunners waste less energy in the form of heat because the windings (the copper) are much shorter thereby getting more of your batteries stored energy to the prop. Designed for low-weight, high efficiency and durability. The HG2025 series gear motors for models ranging generally from 14oz. to 40oz. Depending on gear ratio, battery and prop, this motor can replace anything from a 280 to a 480/600 type motor.

Specifications:
WeightRatiosAmpsShaftMax Motor RPMKVResistance No Load Current
82g(2.9oz)4.43,5.33,6.6:110-203mm60k4200.075Rm .75A

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH Climb FPM @ 14oz.Climb FPM @ 22oz.Climb FPM @ 30oz.
24.43:111-714.9/1115,4302135 21831343951
24.43:112-819.6/1464,9302636 280017381243
34.43:110-619.6/2198,2203545 435327331977
34.43:111-4.721.2/1108,0303734 417726161887
35.33:111-719.4/2176,8503644 454628562067
35.33:112-621.8/2446,6104036 473029692148
36.6:112-817.6/19743603542 436027361979
36.6:113-6.518.8/2105,5803833432727111957
Estimates based on manufacturers provided constants using E-Calc. High Quality 1300mah 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.

SKU Number: MPIHG20254266
Price:   $62.95 
Combo ESC  
Quantity:  

Himax 2025-5300 Brushless Power Geared Inrunner - Product Image
Click for larger image

Himax 2025-5300 Brushless Power Geared Inrunner

Geared inrunners can have superior power and efficeincy over outrunners at very favorable weights. Additionally because you can change the gear ratio, many combinations can be acheived making one motor useful over a much wider range of models. Inrunners waste less energy in the form of heat because the windings (the copper) are much shorter thereby getting more of your batteries stored energy to the prop. Designed for low-weight, high efficiency and durability. The HG2025 series gear motors for models ranging generally from 14oz. to 40oz. Depending on gear ratio, battery and prop, this motor can replace anything from a 280 to a 480/600 type motor.

Specifications:
WeightRatiosAmpsShaftMax Motor RPMKVResistance No Load Current
82g(2.9oz)4.43,5.33,6.6:115-253mm60k5300.044Rm 1.4A

Setup and Performance Chart
# CellsRatioPropAmps/Watts InRPMThrust oz.Pitch Speed MPH Climb FPM @ 18oz.Climb FPM @ 26oz.Climb FPM @ 34oz.
24.43:110-619/142253939 27113431042
24.43:111-5.522.7/1546,6902834 231915681171
34.43:18-619.6/21911,1803061 316821641633
34.43:19-523.6/26410,7303849 384326311989
34.43:110-5 3.825.7/28810,4904036 360124581854
35.33:111-3.823/2578,9703831 317721581622
35.33:110-624.5/2748,8304149 421228862185
36.6:112-615.8/2897,0404639 442830342295
36.6:111-722.9/2567,2604147420028792179
Estimates based on manufacturers provided constants using E-Calc. High Quality 1300mah 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.

SKU Number: MPIHG20255366
Price:   $62.95 
Combo ESC  
Quantity:  

Himax 2025 3200KV Brushless Direct Drive - Product Image
Click for larger image

Himax 2025 3200KV Brushless Direct Drive

Himax Brushless motors are manufactured to high standards for the discerning modler. Designed for light-weight, high efficiency and durability of todays performance. Select ESC Combo below.

Specifications/Constants:
WeightOD x LengthsMax EfficientShaftMax Motor RPMKVResistance No Load Current
65g(2.3oz) 20mm (.79") x 42mm (1.68")6-15A 2.0mm(.078") 60k3200.144Rm .53A

Setup and Performance Chart
# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPH
24.7x4.210.57918,1501069
25.5x4.515.211415,5401463
26x416.912714,5901653
34.7x4.110.37718,2601167
35.5x4.515.211415,5401463
Estimates based on manufacturers provided constants using E-Calc. High Quality 500mah 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.

Himax/Maxx Products Warranty Info.

SKU Number: MPIHA20253200
Price:   $45.99 
Combo ESC  
Quantity:  

Himax 2025 4200KV Brushless Direct Drive - Product Image
Click for larger image

Himax 2025 4200KV Brushless Direct Drive

Himax Brushless motors are manufactured to high standards for the discerning modler. Designed for light-weight, high efficiency and durability of todays performance. Select ESC Combo below.

Specifications/Constants:
WeightOD x LengthsMax EfficientShaftMax Motor RPMKVResistance No Load Current
65g(2.3oz) 20mm (.79") x 42mm (1.68")10-20A 2.0mm(.078") 60k4200.075Rm .75A

Setup and Performance Chart
# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPH
24.1x4.115.811924,3301294
24.7x4.221.916421,6701686
25x320.915722,1001863
34.2x22022537,4902373
Estimates based on manufacturers provided constants using E-Calc. High Quality 500mah 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.

Himax/Maxx Products Warranty Info.

SKU Number: MPIHA20254200
Price:   $45.99 
Combo ESC  
Quantity:  

Himax Adapter Plate HA20xx to 370 - Product Image
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Himax Adapter Plate HA20xx to 370

Adapter plate to allow 20mm motors to fit Speed 300-370 gearboxes.
SKU Number: MPIACC3900
Price:   $4.00 
Quantity:  

Himax HB2815 1441KV Direct Drive Motor - Product Image
Click for larger image

Himax HB2815 1441KV Direct Drive Motor

Himax Brushless motors are manufactured to high standards for the discerning modeler. Designed for light-weight, high efficiency, high torque and durability Himax Himax HB2815 series brushless motors - Speed 400/480 replacement!

Designed as direct replacement for Speed 400/480 can motors - same diameter & mounting pattern. Higher power & higher efficiency than 400/480 motor means longer run time and more fun. Slotted high torque design, can be used as direct drive or with gearbox - fits MPI ACC387 offset gear box. For electric planes under 28oz with direct drive or 36oz with gearbox.

Specifications:
Weight: 86g
Kv:1441
Resistance: 125 mohm
No Load Currnet: 0.6A
Current 5-15A
Diameter: 27mm
Length: 38mm
Shaft dia.: 1/8"

Setup and Performance Chart
# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPH
28x611.7888,1901645
29x716.51247,1202046
37x412.113613,3802348
37x615.817812,5102469
38x416.919012,2503044
46x412.518818,5502667
55.5x4.515.328723,1103294
Estimates based on manufacturers provided constants using E-Calc. High Quality 2100mah 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.

SKU Number: MPIHB28151400
Price:   $69.99 
Combo ESC  
Quantity:  

Himax HB2815 2153KV Direct Drive Motor - Product Image
Click for larger image

Himax HB2815 2153KV Direct Drive Motor

Himax Brushless motors are manufactured to high standards for the discerning modeler. Designed for light-weight, high efficiency, high torque and durability Himax Himax HB2815 series brushless motors - Speed 400/480 replacement!

Designed as direct replacement for Speed 400/480 can motors - same diameter & mounting pattern. Higher power & higher efficiency than 400/480 motor means longer run time and more fun. Slotted high torque design, can be used as direct drive or with gearbox - fits MPI ACC387 offset gear box. For electric planes under 28oz with direct drive or 36oz with gearbox.

Specifications:
Weight: 86g
Kv:2153
Resistance: Rm=.057
No Load Current: 1.2A
Current: 7-23A
Diameter: 27mm
Length: 38mm
Shaft dia.: 1/8"

Setup and Performance Chart
# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPH
27x622.216711,9902466
28x423.617711,7302742
35.5x4.518.520820,5602583
36x421.524219,8503071
44.7x4.217.736628,41026108
45x524.136227,00031123
54.7x4.225.447634,38039130
Estimates based on manufacturers provided constants using E-Calc. High Quality 2100mah 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.
Only 1 left in stock, order today!


SKU Number: MPIHB28152000
Price:   $69.99 
Combo ESC  
Quantity:  

Himax HB2815 4317KV Direct Drive Motor - Product Image
Click for larger image

Himax HB2815 4317KV Direct Drive Motor

Himax Brushless motors are manufactured to high standards for the discerning modeler. Designed for light-weight, high efficiency, high torque and durability Himax Himax HB2815 series brushless motors - Speed 400/480 replacement!

Designed as direct replacement for Speed 400/480 can motors - same diameter & mounting pattern. Higher power & higher efficiency than 400/480 motor means longer run time and more fun. Slotted high torque design, can be used as direct drive or with gearbox - fits MPI ACC387 offset gear box. For electric planes under 28oz with direct drive or 36oz with gearbox.

Specifications:
Weight: 86g
Kv:4317
Internal Resistance: RM=.016
No Load Current: 4.2A
Current: 20-40A
Length: 38mm
Shaft dia.: 1/8"

Setup and Performance Chart
# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPH
24.1x4.122.316727,95015103
24.7x4.23224026,0202299
25x541.130824,22025110
34.1x4.14045029,33030145
38x6 Gear 2.8:140.845913,9804977
311x7 Gear 4.4:142.84828,7906457
Estimates based on manufacturers provided constants using E-Calc. High Quality 2100mah 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.

SKU Number: MPIHB28154000
Price:   $69.99 
Combo ESC  
Quantity:  

Himax HB2815 2153KV Direct Drive Motor SORRY, SOLD OUT!  - Product Image
Click for larger image

Himax HB2815 2153KV Direct Drive Motor SORRY, SOLD OUT!

Himax Brushless motors are manufactured to high standards for the discerning modeler. Designed for light-weight, high efficiency, high torque and durability Himax Himax HB2815 series brushless motors - Speed 400/480 replacement!

Designed as direct replacement for Speed 400/480 can motors - same diameter & mounting pattern. Higher power & higher efficiency than 400/480 motor means longer run time and more fun. Slotted high torque design, can be used as direct drive or with gearbox - fits MPI ACC387 offset gear box. For electric planes under 28oz with direct drive or 36oz with gearbox.

Specifications:
Weight: 86g
Kv:3059
Resistance: Rm=.035
No Load Current: 1.8A
Current: 10-30A
Diameter: 27mm
Length: 38mm
Shaft dia.: 1/8"

Setup and Performance Chart
# CellsPropAmpsWatts InRPMThrust oz.Pitch Speed MPH
26x423.217417,9802165
27x433.325016,0102858
24.1x4.115.517430,38016112
34.75x4.525.328528,25025115
35.25x4.753438326,36032114
44.1x4.124.7536839.1227144
44.7x4.232.448637,22035141
Estimates based on manufacturers provided constants using E-Calc. High Quality 2100mah 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.
Only 1 left in stock, order today!


SKU Number: MPIHB28153000
Price:   $69.99 
Combo ESC  
Quantity:  


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