RC Helicopter Brushless Motors

Align Logo small RC Helicopter Brushless Motors

Align 250 Brushless Motor RC Helicopter Brushless Motors

Brushless motors are more powerful, durable, and efficient than brushed motors of the same size. Used in your radio controlled helicopter they can generate more power with longer run times.

 

The introduction of brushless motors has redefined performance in electric model helicopters, displacing most brushed and internal combustion power sources. The large power to weight ratio of modern batteries and brushless motors allows models to ascend vertically, rather than climb gradually.

 

What Is The Difference Between a Brushless Motor and Brushed motor?

Align 430XL Brushless motor RC Helicopter Brushless MotorsA brushed motor uses stationary metallic contacts that 'brush' against moving metallic contacts. These 'brushes' are used to transfer electrical energy to coils on the rotating armature. A brushless motor consists of stationary coils and a rotating magnet that is connected to the output shaft. The coils are grouped together into phases, and an electronic motor controller powers up each coil in sequence, causing the magnet to rotate.

 

RPM, Kv, And Current Rating:

RPM stands for the number of rotations per minute, and signifies how fast a motor spins. Brushless motors are given a Kv rating, which is RPM per volt, that lets you determine how fast that motor will rotate with a given voltage supplied to it.

 

Align 500L Brushless motor RC Helicopter Brushless MotorsA 980Kv motor powered by an 11.1V battery would spin at 980 x 11.1 = 10878 RPM with no load. The current rating specifies the maximum continuous and/or burst current that the motor is able to handle. When selecting a battery and speed control, choose ones with continuous current ratings equal to or greater that that of the motor.

 

Inrunner Vs Outrunner:

An inrunner motor has stationary coils which surround the rotating magnet at the center. An outrunner motor has stationary coils at the center, and the rotating magnet on the outside. Outrunner motors generally have lower Kv ratings, meaning they run at a lower speed, but with more torque, which would allow you to direct drive larger props without needing a gearbox. Most RC cars and boats would require an inrunner brushless motor.

 

Align 500MX Brushless Motor1600KV RCM BL500MX TREX500
2207886778924040 4 RC Helicopter Brushless Motors $69.00
End Date: Friday Jun-15-2012 20:47:39 PDT
Buy It Now for only: $69.00
Buy It Now | Add to watch list
Align trex 450 blade 450 clone 450 Align 430L brushless motor ESC Combo
2007602112294040 1 RC Helicopter Brushless Motors $36.00 (14 Bids)
End Date: Monday May-21-2012 15:03:19 PDT
Bid now | Add to watch list
Brushless Motor For Align Trex 450 V2 Helicopter KV3680
2804541518754040 5 RC Helicopter Brushless Motors $12.16
End Date: Friday Jun-8-2012 3:20:55 PDT
Buy It Now for only: $12.16
Buy It Now | Add to watch list
Align 500MX Brushless Motor1600KV AND 70A Brushless ESC Governer Mode TREX 500
3207837681574040 2 RC Helicopter Brushless Motors $129.99
End Date: Friday May-25-2012 13:02:22 PDT
Buy It Now for only: $129.99
Buy It Now | Add to watch list
KV3500 RC Brushless Motor For Align Trex 450 450SE V2
1208318189794040 2 RC Helicopter Brushless Motors $13.98
End Date: Sunday Jun-17-2012 2:11:41 PDT
Buy It Now for only: $13.98
Buy It Now | Add to watch list
Walkera Gear Puller Brushless Motor Esky Turnigy Align Turbo Ace RC Helicopter
3006584020424040 2 RC Helicopter Brushless Motors $17.99
End Date: Wednesday May-30-2012 23:02:06 PDT
Buy It Now for only: $17.99
Buy It Now | Add to watch list
Align 500MX Brushless Motor1600KV AND 70A Brushless ESC Governer Mode TREX 500
2210264673204040 1 RC Helicopter Brushless Motors $81.01 (4 Bids)
End Date: Saturday May-19-2012 23:27:42 PDT
Bid now | Add to watch list
brushless motor 2835mm kv3700 for align 450 rc remote helicopter trex heli
2609150048724040 2 RC Helicopter Brushless Motors $12.69
End Date: Friday Jun-8-2012 19:21:39 PDT
Buy It Now for only: $12.69
Buy It Now | Add to watch list
Align Super Power 600MX 1220kv Brushless Motor T Rex 550 600 ESP Pro RCM BL600MX
2610201707104040 1 RC Helicopter Brushless Motors $74.99
End Date: Thursday Jun-7-2012 19:35:44 PDT
Buy It Now for only: $74.99
Buy It Now | Add to watch list
Brushless Motor35A ESC for Align Trex V2 450 RC Heli
2804559049034040 5 RC Helicopter Brushless Motors $18.06
End Date: Tuesday Jun-12-2012 3:39:02 PDT
Buy It Now for only: $18.06
Buy It Now | Add to watch list

 

 


Additional links to more information

R/C Stunt Copter: Information from Answers.com
RC Helicopter Stunts on MSN Video
Radio control helicopter encyclopedia topics | Reference.com
RC Helicopter for Sale - YouTube
demonstrator- remote control helicopters jobs - CNNMoney.com
Air hogs rc helicopter encyclopedia topics | Reference.com


Incoming search terms: