Specifications:

Weight	Ratios	Amps	Shaft	Max Motor RPM	KV	Resistance	No Load Current
82g(2.9oz)	4.43,5.33,6.6:1	3-8	3mm	60k	3600	.295Rm	.54A

Setup and Performance Chart

# Cells	Ratio	Prop	Amps/Watts In	RPM	Thrust oz.	Pitch Speed MPH	Climb FPM @ 10oz.	Climb FPM @ 16oz.	Climb FPM @ 22oz.
3	4.43:1	8-6	5.9/66	7,440	12	41	1660	978	669
3	4.43:1	9-5	7.1/79	7,100	15	32	1970	1168	643
3	5.33:1	9-7	6.2/69	6,110	14	39	1841	1092	752
3	5.33:1	10-6	7.4/83	5,830	16	31	2149	1282	889
3	6.6:1	10-8	5.9/66	4,990	14	37	1830	1084	745
3	6.6:1	11-7	6.9/77	4,800	16	31	2160	1287	892

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.

Specifications:

Weight	Ratios	Amps	Shaft	Max Motor RPM	KV	Resistance	No Load Current
82g(2.9oz)	4.43,5.33,6.6:1	6-15	3mm	60k	5400	.120Rm	1A

Setup and Performance Chart

# Cells	Ratio	Prop	Amps/Watts In	RPM	Thrust oz.	Pitch Speed MPH	Climb FPM @ 10oz.	Climb FPM @ 16oz.	Climb FPM @ 22oz.
2	4.43:1	9-7	13/97	6,580	16	42	2351	1414	989
2	4.43:1	10-6	14.9/111	6,220	18	34	2645	1596	1119
3	4.43:1	7-6	11.9/133	11,170	18	61	3146	1919	1362
3	4.43:1	8-4	12.7/142	11,010	22	40	3486	2127	1509
3	5.33:1	8-6	11.7/131	9,320	21	51	3453	2110	1500
3	5.33:1	9-5	13.1/147	8,750	24	40	3862	2362	1681
3	6.6:1	10-7	11.7/131	7,530	23	32	3386	2059	1455
3	6.6:1	11-4.7	14.9/167	7,080	27	30	4076	2490	1769

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.

TEMPORARILY OUT OF STOCK, FRESH SUPPLY COMING SOON 

Specifications:

Weight	Ratios	Amps	Shaft	Max Motor RPM	KV	Resistance	No Load Current
82g(2.9oz)	4.43,5.33,6.6:1	5-12	3mm	60k	4100	.141Rm	.80A

Setup and Performance Chart

# Cells	Ratio	Prop	Amps/Watts In	RPM	Thrust oz.	Pitch Speed MPH	Climb FPM @ 10oz.	Climb FPM @ 16oz.	Climb FPM @ 22oz.
2	4.43:1	10-8	10.6/79	5,140	15	38	2020	1205	834
3	4.43:1	8-6	9.3/104	8,710	18	48	2300	1690	1192
3	4.43:1	8-4.3	10.8/121	8,450	21	43	2606	1917	1354
3	5.33:1	9-7	9.8/110	7,170	19	46	2551	1879	1330
3	5.33:1	10-4.7	9.9/111	7,150	20	30	2369	1737	1220
3	6.6:1	11-7	10.9/122	5,660	23	36	3032	2232	1584
3	6.6:1	11-7	12.3/138	5,490	26	30	3161	2332	1654

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.

Specifications/Constants:

Weight	OD x Lengths	Max Efficient	Shaft	Max Motor RPM	KV	Resistance	No Load Current
48g(1.7oz)	20mm (.79") x 32mm (1.26")	3-8A	2.0mm(.078")	60k	3600	.295Rm	.54A

Setup and Performance Chart

# Cells	Prop	Amps	Watts In	RPM	Thrust oz.	Pitch Speed MPH
2	4x2.5	4.6	35	20,110	6	44
2	4.5x3	6.5	49	17,260	7	46
2	4.7x4.1	8	60	15,010	7	55
3	4x2.5	8	90	26,980	11	59

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.

Specifications/Constants:

Weight	OD x Lengths	Max Efficient	Shaft	Max Motor RPM	KV	Resistance	No Load Current
48g(1.7oz)	20mm (.79") x 32mm (1.26")	5-12A	2.0mm(.078")	60k	4100	.141Rm	.80A

Setup and Performance Chart

# Cells	Prop	Amps	Watts In	RPM	Thrust oz.	Pitch Speed MPH
2	4x2.5	7.1	53	23,120	8	50
2	4.5x3	10	75	20,000	10	53
2	4.7x4.1	12.4	93	17,420	10	64
3	3x3	7	79	37,080	8	98
3	4x2.5	11.9	134	30,740	14	67

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. 

Photo #1 is the motor only for this listing; Photo #2 is motor in case as shipped.

Himax/Maxx Products Warranty Info.

Specifications/Constants:

Weight	OD x Lengths	Max Efficient	Shaft	Max Motor RPM	KV	Resistance	No Load Current
48g(1.7oz)	20mm (.79") x 32mm (1.26")	6-15A	2.0mm(.078")	60k	5400	.120Rm	1.0A

Setup and Performance Chart

# Cells	Prop	Amps	Watts In	RPM	Thrust oz.	Pitch Speed MPH
2	3x3	9.5	56	32,930	6	87
2	4x2.5	12.9	96	27,720	11	60
2	4.1x4.1	17.1	127	23,670	11	87

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.

Specifications:

Weight	Ratios	Amps	Shaft	Max Motor RPM	KV	Resistance	No Load Current
82g(2.9oz)	4.43,5.33,6.6:1	10-20	3mm	60k	4200	.075Rm	.75A

Setup and Performance Chart

# Cells	Ratio	Prop	Amps/Watts In	RPM	Thrust oz.	Pitch Speed MPH	Climb FPM @ 14oz.	Climb FPM @ 22oz.	Climb FPM @ 30oz.
2	4.43:1	11-7	14.9/111	5,430	21	35	2183	1343	951
2	4.43:1	12-8	19.6/146	4,930	26	36	2800	1738	1243
3	4.43:1	10-6	19.6/219	8,220	35	45	4353	2733	1977
3	4.43:1	11-4.7	21.2/110	8,030	37	34	4177	2616	1887
3	5.33:1	11-7	19.4/217	6,850	36	44	4546	2856	2067
3	5.33:1	12-6	21.8/244	6,610	40	36	4730	2969	2148
3	6.6:1	12-8	17.6/197	4360	35	42	4360	2736	1979
3	6.6:1	13-6.5	18.8/210	5,580	38	33	4327	2711	1957

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.

Specifications/Constants:

Weight	OD x Lengths	Max Efficient	Shaft	Max Motor RPM	KV	Resistance	No Load Current
65g(2.3oz)	20mm (.79") x 42mm (1.68")	6-15A	2.0mm(.078")	60k	3200	.144Rm	.53A

Setup and Performance Chart

# Cells	Prop	Amps	Watts In	RPM	Thrust oz.	Pitch Speed MPH
2	4.7x4.2	10.5	79	18,150	10	69
2	5.5x4.5	15.2	114	15,540	14	63
2	6x4	16.9	127	14,590	16	53
3	4.7x4.1	10.3	77	18,260	11	67
3	5.5x4.5	15.2	114	15,540	14	63

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.

Specifications/Constants:

Weight	OD x Lengths	Max Efficient	Shaft	Max Motor RPM	KV	Resistance	No Load Current
65g(2.3oz)	20mm (.79") x 42mm (1.68")	10-20A	2.0mm(.078")	60k	4200	.075Rm	.75A

Setup and Performance Chart

# Cells	Prop	Amps	Watts In	RPM	Thrust oz.	Pitch Speed MPH
2	4.1x4.1	15.8	119	24,330	12	94
2	4.7x4.2	21.9	164	21,670	16	86
2	5x3	20.9	157	22,100	18	63
3	4.2x2	20	225	37,490	23	73

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.

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

# Cells	Prop	Amps	Watts In	RPM	Thrust oz.	Pitch Speed MPH
2	8x6	11.7	88	8,190	16	45
2	9x7	16.5	124	7,120	20	46
3	7x4	12.1	136	13,380	23	48
3	7x6	15.8	178	12,510	24	69
3	8x4	16.9	190	12,250	30	44
4	6x4	12.5	188	18,550	26	67
5	5.5x4.5	15.3	287	23,110	32	94

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.

DISCONTINUED WHILE SUPPLIES LAST 

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

# Cells	Prop	Amps	Watts In	RPM	Thrust oz.	Pitch Speed MPH
2	7x6	22.2	167	11,990	24	66
2	8x4	23.6	177	11,730	27	42
3	5.5x4.5	18.5	208	20,560	25	83
3	6x4	21.5	242	19,850	30	71
4	4.7x4.2	17.7	366	28,410	26	108
4	5x5	24.1	362	27,000	31	123
5	4.7x4.2	25.4	476	34,380	39	130

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.

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

# Cells	Prop	Amps	Watts In	RPM	Thrust oz.	Pitch Speed MPH
2	4.1x4.1	22.3	167	27,950	15	103
2	4.7x4.2	32	240	26,020	22	99
2	5x5	41.1	308	24,220	25	110
3	4.1x4.1	40	450	29,330	30	145
3	8x6 Gear 2.8:1	40.8	459	13,980	49	77
3	11x7 Gear 4.4:1	42.8	482	8,790	64	57

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.

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

# Cells	Prop	Amps	Watts In	RPM	Thrust oz.	Pitch Speed MPH
2	6x4	23.2	174	17,980	21	65
2	7x4	33.3	250	16,010	28	58
2	4.1x4.1	15.5	174	30,380	16	112
3	4.75x4.5	25.3	285	28,250	25	115
3	5.25x4.75	34	383	26,360	32	114
4	4.1x4.1	24.75	368	39.12	27	144
4	4.7x4.2	32.4	486	37,220	35	141

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.

Himax Brushless motors are manufactured to high standards for the discerning modeler. Designed for light-weight, high efficiency, and durability these Himax motors are sure to make today's radio controlled models perform. Please read the entire operating manual to ensure correct functionality and best performance. The HA2825 series motor is made for small to medium size models weighing 32 to 64 ounces.

Features:

High Efficiency - High Power - Light-weight - Replacement for 500-600 Motors

Specifications: 

• Weight: 138g, (4.9oz), Motor Only 
• Max Power: 400W, (This is dependent on several factors) 
• Max RPM: 50,000 RPM 
• Diameter: 28mm, (1.10") 
• Length: 48mm, (1.89") 
• Shaft Diameter: 4.0mm, (.1575") or 3.17mm (.125") 
• Mounting Screw Thread: 3.0mm, max depth 4.0mm, on 16mm, (.625") bolt circle 
• Maximum Case Temperature: 100o C, (212o F)

Electrical Specifications:

• HA2825-2300 Kv = 2300, Rm = .078, Io = 0.5
• Efficient Operating Current = 4-23A HA2825-2700 Kv = 2700, Rm = .041, Io = 0.8
• Efficient Operating Current = 8-30A HA2825-3600 Kv = 3600, Rm = .025, Io = 1.4
• Efficient Operating Current = 15-35A HA2825-4400 Kv = 4400, Rm = .017, Io = 1.9
• Efficient Operating Current = 20-50A HA2825-5500 Kv = 5500, Rm = .011, Io = 2.2
• Efficient Operating Current = 25-60A

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.

DISCONTINUED; LAST OF HA2825 SERIES; SOLD AS-IS; NON-WARRANTY; NO RETURNS; NEW IN HARD CLEAR BOX.