Propeller Test Data for the Emax GT2820/07 Motor:
| Battery Size | Propeller Size | Thrust (oz) | Amps | Watts |
| 3-Cell 11.1v | APC 14 x 8.5E | 73 oz. | 37 amps | 405 watts |
| 3-Cell 11.1v | APC 14 x 7E | 69 oz. | 33 amps | 362 watts |
| 3-Cell 11.1v | APC 13 x 6.5E | 62 oz. | 27 amps | 314 watts |
| 3-Cell 11.1v | APC 13 x 4E | 57 oz. | 21 amps | 241 watts |
| 3-Cell 11.1v | APC 12 x 6E | 53 oz. | 22 amps | 260 watts |
| 3-Cell 11.1v | APC 12 x 4.7SF | 62 oz. | 28 amps | 312 watts |
| 3-Cell 11.1v | APC 12 x 3.8SF | 62 oz. | 28 amps | 316 watts |
| 4-Cell 11.1v | APC 13 x 4E | 90 oz. | 38 amps | 560 watts |
| 4-Cell 11.1v | APC 12 x 6E | 84 oz | 35 amps | 517 watts |
| 4-Cell 11.1v | APC 11 x 8.5E | 72 oz. | 36 amps | 543 watts |
| 4-Cell 11.1v | APC 11 x 7E | 72 oz. | 31 amps | 471 watts |
| 4-Cell 11.1v | APC 11 x 5.5E | 68 oz. | 27 amps | 416 watts |
Please be aware that the battery used can make a tremendous amount of difference in the performance of brushless motors. The above data was obtained using batteries in good condition that were fully charged. Thrust and amp draw may be less with the use of batteries rated at lower amp output, and slightly more using batteries rated for higher amp output. Other factors, such as ESC timing and variations in actual motor KV can affect the performance of brushless motors as well. We recommend the use of a Watt Meter to test the current draw of your particular power system, especially if you plan to use a prop that pushes the motor near it's maximum amp rating
EMAX - GT2820-07 850kv Brushless Motor
- Product Code: EMAX - GT2820-07 850kv Brushless Motor
- Availability: In Stock
- CMC Product ID: 1905
-
R636.00
- Ex Tax: R553.04
Related Products
Skywalker 60 Amp ESC
1 Specification1.1 Output: Continuous 60A, Burst 80A up to 10 seconds.1.2 Input Voltage: 2-6S Lip..
R636.00 Ex Tax: R553.04
Skywalker 40 Amp ESC
Model: Skywalker-40AContinuous Current: 40ABurst Current (>10s): 55ABEC Mode: LinearBEC Output: 5..
R363.00 Ex Tax: R315.65
Skywalker 30 Amp ESC
Model: Skywalker-30AOutput power: constant current 30A, 40A Burst (not more than 10 seconds)Power in..
R314.00 Ex Tax: R273.04
Skywalker 80 Amp ESC
1 Specification1.1 Output: Continuous 80A, Burst 100A up to 10 seconds.1.2 Input Voltage: 2-6S Lipo,..
R749.00 Ex Tax: R651.30
Skywalker 20 Amp ESC
1 SpecificationOutput: Continuous 20A, Burst 25A up to 10 Secs.Input Voltage: 2-3S lipo BEC: Li..
R298.00 Ex Tax: R259.13
HobbyWing FLYFUN 160A HV OPTO V5 Brushless ESC
160A HV OPTO V5130A HV OPTO V5p/n3020165030201500Cont./Peak Current160A/200A130A..
R3,462.00 Ex Tax: R3,010.43
Hobbywing 5V 3A UBEC Step-Down Converter
UBEC's (Universal Battery Eliminator Circuit's) are simply DC to DC step down voltage regulator..
R189.00 Ex Tax: R164.35
Hobbywing 8A - 15A 5V/6V UBEC Voltage Regulator
HOBBYWING UBEC 8AThis UBEC is an external switching mode DC-DC regulator; it draws DC voltage from 2..
R427.00 Ex Tax: R371.30
Hobbywing UBEC 10A (2-6S)
The UBEC uses an efficient DC-DC regulator chip with a conversion efficiency of more than 90%. The a..
R636.00 Ex Tax: R553.04
Lipo Regulator - 5amp 6Volt
Lipo Regulator - 5amp 6VoltThis great little unit allows the use of any battery from 7 to 25 volts t..
R167.00 Ex Tax: R145.22
E-flight 80-Amp Pro Switch-Mode BEC Brushless ESC
Key FeaturesUp to 80 amps continuous current with proper air flow and 100 amps burst current (15 sec..
R2,484.00 Ex Tax: R2,160.00
FLYFUN HOBBYWING 120A V5 ESC
Hobbywing has released FLYFUN 120A V5 30201400 under Aircraft ESC / BEC Motor / ESC / Cooling Fan ca..
R1,771.00 Ex Tax: R1,540.00
Skywalker 6 Amp ESC
DescriptionHobbywing Skywalker 6A ESC - Speed ControllerFeatures:Safety arming feature: Regardless t..
R250.00 Ex Tax: R217.39
HobbyWing FLYFUN 120A 3-8S V5 Brushless ESC
FEATURES : ESC programmable through Transmitter and LED program card (purchase separately)DEO T..
R1,771.00 Ex Tax: R1,540.00
LiPo Battery Voltage Tester 1-8S with Low Voltage Buzzer Alarm
DescriptionThe LiPo Battery Voltage Tester 1-8S is an essential tool for monitoring your battery's h..
R57.00 Ex Tax: R49.57
Skywalker 30 Amp ESC - V2
HOBBYWING SKYWALKER 30A V2 SPEED CONTROLThe Skywalker series is back and in its version 2 it is now ..
R314.00 Ex Tax: R273.04
Skywalker 60 Amp ESC - V2
HOBBYWING SKYWALKER 60A V2 SPEED CONTROLThe Skywalker series is back and in its version 2 it is now ..
R636.00 Ex Tax: R553.04
Skywalker 40 Amp ESC - V2
DESCRIPTIONHOBBYWING SKYWALKER 40A V2 SPEED CONTROLThe new SkyWalker V2 features a high-performance ..
R363.00 Ex Tax: R315.65
Skywalker 80 Amp ESC - V2
HOBBYWING SKYWALKER 80A V2 SPEED CONTROLThe Skywalker series is back and in its version 2 it is now ..
R765.00 Ex Tax: R665.22
Latest
Li-ion - 7.4V, 2S Lithium-ion Battery, 500mAh - 4 wire
Spare battery for the Huina Products and others. 4 Wire, 4 pin plugType: Li-IonVoltage: ..
R218.00 Ex Tax: R189.57
Skywalker 15 Amp ESC V2
New Hobbywing Skywalker 15A V2 Brushless ESC Speed Controler 2~3S 5V 2A With Reverse Thrust Function..
R282.00 Ex Tax: R245.22
Plywood - Lite ply 0.6mm x 300mm x 900mm
0.6mm X 300mm X 900mm PLYWOOD - this is a very flexible thin ply useful for sheeti..
R121.00 Ex Tax: R105.22
ARF - Hacker MXS 804 Racing YELLOW
Super aerobatic model for extreme indoor and outdoor aerobatic flying. Model is produced by modern t..
R1,386.00 Ex Tax: R1,205.22
LiPo - 1500mah, 11.1V, 3S, 60C, ManiaX
Specs : Capacity: 1500mAhVoltage: 11.1VMax Continuous Discharge:60CMax Burst Discharge:Weight: ..
R365.00 Ex Tax: R317.39
Cyano - BSI Foam-Cure Craft Glue BSI141, 28gr
Foam-Cure is a silicone-based adhesive specifically formulated for excellent performance on EPP and ..
R154.00 Ex Tax: R133.91
Spektrum - NX8+ 20-Channel DSMX Transmitter Only
technology — the NX+ Series of aircraft transmitters. These transmitters are currently equipped with..
R10,896.00 Ex Tax: R9,474.78
Charger - MN82 and MN90 Charger with cable
Charger - MN82 and MN90 Charger with cableDescription:【Compatibility】: This charger is designed for ..
R105.00 Ex Tax: R91.30
Toys - Wltoys XKS 144001 RC Car,1/14 2.4GHz,High Speed Buggy 4WD Off-Road Drift Car
The Wltoys XKS 144001 takes RC fun to a whole new level with faster speeds, innovative technology, a..
R2,199.00 Ex Tax: R1,912.17
Plugs - XT90S - 1 pairs Anti Spark plugs
These heavy duty 4mm gold plated connectors are a must for high power electric models. Thanks to the..
R54.00 Ex Tax: R46.96
ARF - Hacker MXS 804 star YELLOW
Super aerobatic model for extreme indoor and outdoor aerobatic flying. Model is produced by modern t..
R1,386.00 Ex Tax: R1,205.22
Nylon wing bolts M4 x 30mm - HFC
Nylon wing bolts M4 x 30mm - Note sold in packs of 2...
R19.00 Ex Tax: R16.52
Walbro Carb Cleaning brushes
Set of Carb Cleaning brushes for all different petrol carburettors, various sizes for cleaning and r..
R79.00 Ex Tax: R68.70
tools - Hobby Pin vise with 49pc drill set
Product descriptionFeatures:Useful for electronic assembling, tool-making, model making and hobbies...
R269.00 Ex Tax: R233.91
Nylon wing bolts M4 x 45mm - Thumb
Nylon wing bolts M4 x 45mm - Thumb - Note sold in packs of 2...
R22.00 Ex Tax: R19.13
Nylon wing bolts M5 x 40mm - Star head
Nylon wing bolts M5 x 40mm - Note sold in packs of 2. ( 1 pair) With Star head..
R26.00 Ex Tax: R22.61
Dubro # 2321 - 3mm ball links
This high-quality, heavy-duty ball link for 4-40 pushrods offers smooth, secure operation with less ..
R114.00 Ex Tax: R99.13
APC - Electric - 16x7E 3D
APC model aircraft propellers have been designed and manufactured in the USA since 1989. Our blade ..
R205.00 Ex Tax: R178.26
ZTW Beatles 20A BEC ESC (2-4 Cells) - G2
Product DescriptionAircraft speed controllerFuss-free, entry-level features, great performance and l..
R329.00 Ex Tax: R286.09
Toys - MN Models MN82 RC Crawler LC79 Toyota Landcruiser PRO version - Silver
The MN-82 1:12 Toyota Land Cruiser LC79 4WD R/C vehicle is a high-quality and detailed replica of th..
R1,419.00 Ex Tax: R1,233.91
Li-ion - 7.4V, 2S Lithium-ion Battery, 500mAh
Spare battery for the MN82 / MN90 Land rover and others.Type: Li-IonVoltage: 7.4vCapacit..
R218.00 Ex Tax: R189.57
