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OMA-38 series	OMA-50 series
OMA-6030-220

OMA-38 Series

OMA-3805-1200

■Compatible aircraft: Ideal for 1.0-1.2 mm class foam planes.

■Compatible ESC:OCA-240. OCA-150

■Product code : 51010905

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
9×6SF	3cell	12.6V 40A	504W 1.2Kg	8,470
9×6E	3cell	12.6V 29A	365W 1.3kg	10,850
9×7.5E	3cell	12.6V 36A	454W 1.3Kg	9,950
10×3.8SF	3cell	12.6V 40A	504W 1.4kg	8,960
10×4.7SF	3cell	12.6V 40A	504W 1.4Kg	8,750
10×5E	3cell	12.6V 30A	378W 1.5kg	10,600
10×7E	3cell	12.6V 40A	504W 1.4kg	9,380
11×3.8SF	3cell	12.6V 41A	517W 1.8Kg	9,000
11×3.8SF	3cell	12.6V 43A	542W 1.4kg	8,150
11×4.7SF	3cell	12.6V 48A	605W 1.3kg	7,250
11×5.5E	3cell	12.6V 38A	479W 1.7Kg	9,380
11×7E	3cell	12.6V 43A	542W 1.5Kg	8,380

OMA-3810-1050

■Compatible aircraft: Class 10 aircrafts

■Compatible ESC: OCA-240, OCA-150

■Product code: 51010910

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
9×6SF	3cell	12.6V 40A	504W 1.4Kg	9,150
9×6E	3cell	12.6V 25A	315W 1.3kg	10,750
9×7.5E	3cell	12.6V 30A	378W 1.3Kg	10,250
10×3.8SF	3cell	12.6V 37A	466W 1.6kg	9,500
10×4.7SF	3cell	12.6V 37A	466W 1.7Kg	9,550
10×5E	3cell	12.6V 26A	328W 1.5kg	10,650
10×7SF	3cell	12.6V 52A	655W 1.7Kg	8,000
10×7E	3cell	12.6V 34A	428W 1.6kg	9,850
11×3.8SF	3cell	12.6V 41A	517W 1.8Kg	9,000
11×4.7SF	3cell	12.6V 45A	567W 1.8kg	8,500
11×5.5E	3cell	12.6V 33A	416W 1.8Kg	9,900
11×7SF	3cell	12.6V 55A	693W 1.9kg	7,200
11×7E	3cell	12.6V 40A	504W 1.9Kg	9,200
11×10E	3cell	12.6V 50A	630W 1.6kg	8,150

OMA-3815-1000-W

■Compatible aircraft: Class 15 aircrafts

■Compatible ESC: OCA-240, OCA-150

■Product code: 51015000

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
9×6SF	3cell	12.6V 40A	504W 1.4Kg	9,350
9×6E	3cell	12.6V 25A	315W 1.3kg	10,500
9×7.5E	3cell	12.6V 30A	378W 1.3Kg	10,250
10×3.8SF	3cell	12.6V 37A	466W 1.6kg	9,700
10×4.7SF	3cell	12.6V 37A	966W 1.8Kg	9,700
10×5E	3cell	12.6V 26A	328W 1.5kg	10,500
10×7SF	3cell	12.6V 52A	655W 1.9Kg	8,300
10×7E	3cell	12.6V 34A	428W 1.6kg	9,900
11×3.8SF	3cell	12.6V 41A	517W 1.9Kg	9,300
11×4.7SF	3cell	12.6V 45A	567W 2.1kg	9,000
11×5.5E	3cell	12.6V 33A	416W 1.8Kg	9,900
11×7SF	3cell	12.6V 55A	693W 2.3kg	7,800
11×7E	3cell	12.6V 40A	504W 2.0Kg	9,500
11×10E	3cell	12.6V 50A	630W 1.8kg	8,600
12×3.8SF	3cell	12.6V 55A	693W 2.1Kg	8,100
12×6SF	3cell	12.6V 64A	806W 1.9Kg	7,300

OMA-3820-1200-W

■Compatible aircraft: Class 25 aircrafts

■Compatible ESC: OCA-260, OCA-280, OCA-170, OCA-150

■Product code: 51011210

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
9×6	3cell	12.6V 37A	466.2W 1.6Kg	12,400
9×6	4cell	16.8V 61A	1.025W 2.5Kg	15,600
9.5×7.5	3cell	12.6V 44.0A	554W 2.2Kg	12,000
9.5×8	3cell	12.6V 48A	605W 2.3kg	11,800
10×6	3cell	12.6V 47A	592W 2.0Kg	11,900
10×7	3cell	12.6V 52A	655W 2.2Kg	11,600
11×5	3cell	12.6V 54A	680W 2.0Kg	11,400
11×6	3cell	12.6V 60A	756W 2.3Kg	11,100
11×7	3cell	12.6V 62A	781W 2.4Kg	10,500
10×5E	3cell	12.6V 42A	529W 1.8Kg	12,200
10×7E	3cell	12.6V 53A	668W 2.3Kg	11,500
11×5.5E	3cell	12.6V 54A	680W 2.4Kg	11,500
11×7E	3cell	12.6V 62A	781W 2.7Kg	11,900
12×6E	3cell	12.6V 66A	832W 2.8Kg	10,400
12×8E	2cell	8.4V 42A	353W 1.9Kg	7,500
12×8E	3cell	12.6V 75A	945W 2.9Kg	9,300

OMA-3820-960

■Compatible aircraft: 1.2~1.5mm class electric acrobat aircrafts

■Compatible ESC: OCA-260, OCA-280, OCA-170HV, OCA-150

■Product code: 51011100

※Discontinued model

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
11×5.5E	3cell	12.6V 31A	391W 1.9Kg	10,100
11×7E	3cell	12.6V 37A	466W 2.1kg	9,750
11×8.5E	3cell	12.6V 44A	554W 2.1Kg	9,350
11×10E	3cell	12.6V 49A	617W 2.0kg	9,100
11×4.7SF	3cell	12.6V 44A	554W 2.2Kg	9,400
11×7SF	3cell	12.6V 59A	743W 2.7kg	8,540
12×6E	3cell	12.6V 40A	504W 2.4Kg	9,650
12×6SF	3cell	12.6V 66A	832W 2.4kg	8,280
12×8E	3cell	12.6V 49A	617W 2.5Kg	9,170
12×10E	3cell	12.6V 66A	832W 2.0kg	8,050
13×6.5E	3cell	12.6V 50A	630W 2.8Kg	9,400
13×8E	3cell	12.6V 56A	706W 2.9kg	8,730
13×10E	3cell	12.6V 65A	819W 2.7Kg	8,120
14×7E	3cell	12.6V 61A	769W 3.1kg	8,520
14×10E	3cell	12.6V 75A	945W 2.9Kg	7,600

OMA-3825-750-W

■Compatible aircraft: 25~30 class aircrafts

■Compatible ESC: OCA-260, OCA-280, OCA-170HV, OCA-150

■Product code: 5102110

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
10×7	3cell	12.6V 18A	227W 1.2Kg	8,600
10×7	4cell	16.8V 30A	504W 2.0Kg	11,000
11×6	3cell	12.6V 23A	290W 1.7Kg	8,400
11×6	4cell	16.8V 36A	605W 2.7Kg	10,700
11×7E	3cell	12.6V 22A	277W 1.6Kg	8,340
11×7E	4cell	16.8V 37A	622W 2.5Kg	10,500
12×6E	3cell	12.6V 24A	302W 1.7Kg	8,300
12×6E	4cell	16.8V 40A	672W 2.8Kg	10,400
12×8E	3cell	12.6V 30A	378W 2.2Kg	8,000
12×8E	4cell	16.8V 48A	806W 3.4Kg	10,000
13×8E	3cell	12.6V 38A	479W 2.6Kg	7,700
13×8E	4cell	16.8V 60A	1,008W 3.8Kg	9,400
14×7E	3cell	12.6V 40A	504W 2.7Kg	7,600
14×7E	4cell	16.8V 65A	1,092W 3.9Kg	9,100
15×7E	3cell	12.6V 46A	580W 2.4Kg	6,500
15×7E	4cell	16.8V 79A	1,327W 3.6Kg	7,900

OMA-50 Series

OMA-5010-810

■Compatible aircraft: 2 stroke 40-46/4 stroke 56-62 class aircrafts

■Compatible ESC: OCA-280, OCA-170HV

■Product code: 5102910

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
12×8E	4cell	16.8V 51A	857W 3.2Kg	10,300
12×10E	3cell	12.6V 54A	680W 1.7Kg	7,380
13×6.5E	4cell	16.8V 55A	924W 3.7Kg	10,150
13×8E	4cell	16.8V 62A	1,042W 3.7Kg	9,930
13×10E	4cell	16.8V 78A	1,310W 3.6Kg	9,370
14×7E	4cell	16.8V 70A	1,176W 4.0Kg	9,660
14×10E	3cell	12.6V 54A	680W 2.7Kg	7,380

OMA-5015-650

■Compatible aircraft: 2 stroke 40-46/4 stroke 56-62 class aircrafts

■Compatible ESC: OCA-280, OCA-1100, OCA-170HV

■Product code: 51020160

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
12×10E	4cell	16.8V 55.0A	924W 2.3Kg	8,690
13×6.5E	4cell	16.8V 38.5A	647W 3.0Kg	9,320
13×8E	4cell	16.8V 45.0A	756W 3.1Kg	9,050
13×10E	4cell	16.8V 67.5A	1,134W 2.8Kg	8,330
14×7E	4cell	16.8V 49.5A	832W 3.4Kg	8,950
14×10E	4cell	16.8V 63.0A	1,058W 3.6Kg	8,480
15×7E	4cell	16.8V 66.5A	1,117W 4.3Kg	8,340
15×8E	4cell	16.8V 67.5A	1,134W 4.2Kg	8,270

OMA-5020-490

■Compatible aircraft: 2 stroke 55-64/4 stroke 72 class aircrafts

■Compatible ESC: OCA-280, OCA-1100HV, OCA-170HV

■Product code: 51013010

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
14×7E	5cell	21.0V 33A	693W 3.5Kg	8,600
14×7E	6cell	25.2V 47A	1,184W 4.8kg	10,000
14×8	5cell	21.0V 47A	987W 3.4Kg	8,080
14×8	6cell	25.2V 64A	1,613W 5.2kg	9,900
14×10	5cell	21.0V 50A	1,050W 4.3Kg	8,100
14×10	6cell	25.2V 70A	1,764W 5.8kg	9,400
15×8E	5cell	21.0V 49A	1,029W 4.5Kg	8,200
15×8E	6cell	25.2V 70A	1,764W 5.9kg	9,400
15×10E	4cell	16.8V 37A	622W 3.6Kg	6,600
15×10E	5cell	21.0V 57A	1,197W 5.2kg	7,900
16×8E	4cell	16.8V 39A	655W 3.5Kg	6,600
16×8E	5cell	21.0V 59A	1,239W 5.1kg	7,900
16×10E	4cell	16.8V 46A	773W 4.1Kg	6,400
16×10E	5cell	21.0V 68A	1,428W 5.9kg	7,600
16×12E	4cell	16.8V 62A	1,042W 4.4Kg	6,000
17×8E	4cell	16.8V 50A	840.0W 3.6Kg	6,300
17×8E	5cell	21.0V 75A	1,575W 5kg	7,500

OMA-5025-375

■Compatible aircraft: 2 stroke 65-75/4 stroke 95 class aircrafts

■Compatible ESC: OCA-280, OCA-1100HV, OCA-170HV

■Product code: 51014010

Propeller (D×P)	Li-Po cell number	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
14×8	6cell	25.2V 36A	907W 3.7Kg	8,400
14×8	7cell	29.4V 47A	1,382W 4.8kg	9,570
14×10	6cell	25.2V 40A	1,008W 4.3Kg	8,100
14×10	7cell	29.4V 54A	1,588W 5.6kg	9,300
15×8E	6cell	25.2V 39A	983W 4.5Kg	8,200
15×8E	7cell	29.4V 52A	1,529W 5.8kg	9,300
15×10E	6cell	25.2V 45A	1,134W 5.4Kg	8,000
15×10E	7cell	29.4V 64A	1,882W 6.9kg	9,100
16×8E	6cell	25.2V 47A	1,184W 5.2Kg	8,000
16×8E	7cell	29.4V 64A	1,882W 6.7kg	9,000
16×10E	6cell	25.2V 56A	1,411W 6.2Kg	7,800
16×10E	7cell	29.4V 71A	2,087W 7.3kg	8,500
16×12E	5cell	21.0V 56A	1,176W 5.0Kg	6,400
16×12E	6cell	25.2V 78A	1,966W 6.3kg	7,200
17×8E	5cell	21.0V 44A	924W 3.9Kg	6,500
17×8E※	6cell	25.2V 62A	1,562W 5.2Kg	7,600

OMA-6030-220(F3A Competition use direct motor)

■Compatible aircraft: Li-Po battery 10 cell / F3A aircrafts

■Power supply: Li-Po 10 cell (42V) is optimal

■Compatible ESC: 8kHz or 16kHz SW frequency only

*Cannot use O.S. ESC OCA-1100HV because 32kHz specification.

■Product code: 51021000

Propeller (D×P)	Voltage(V) Current(A)	Power(W) Thrust(kg)	RPM
21×14	42V 92.5A	3,885W 11.7Kg	6,646
21×14	40V 83.0A	3,320W 11.1kg	6,466
21×14	37V 73.5A	2,720W 9.8Kg	6,102
21.5×13	42V 91.5A	3,843W 11.1kg	6,512
21.5×13	40V 85.5A	3,420W 10.8Kg	6,407
21.5×13	37V 74.0A	2,738W 9.7kg	6,082
21×13EL	42V 91.5A	3,843W 11.2kg	6,460
21×13EL	40V 82.5A	3,300W 10.5Kg	6,254
21×13EL	37V 73.0A	2,701W 9.5kg	5,958
21×13.5EL	42V 93.5A	3,927W 11.7kg	6,458
21×13.5EL	40V 85.0A	3,400W 10.9Kg	6,240
21×13.5EL	37V 75.0A	2,775W 9.7Kg	5,895
21×14EL	42V 97.0A	4,074W 11.1Kg	6,394
21×14EL	40V 89.0A	3,560W 10.5Kg	6,201
21×14EL	37V 77.5A	2,868W 9.3Kg	5,857

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* Propeller data is an example. Uses APC propeller. E after the pitch is for electric. Others are for engines. The battery is the number of cells when using a Li-Po battery. Note that each data is for reference only and may vary depending on various conditions. It is necessary to actually measure and confirm the current value with a measuring instrument or the like. Use within the allowable range of the controller (ESC) or Li-Po battery.

Caution * Voltage is measured by the voltage when fully charged.

* ESC uses our ESC (OCA series)

* APC is used as the propeller.

* 17x8E * Propeller used is * XOAR * SF: For electric slow flight E: For electric

List

• O.S. Brushless Motor Line-Up
• F3A Comptetion use
• OMA series for aircrafts
• OMH series for helicopter
• Brushless motor spec/dimensions
• Accessories
• O.S. 38 series motor mounting methods
• Motor manual download
• O.S. ESC OCA series
• Discontinued products

Link

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