SKU: 62566782189

Dualsky XM2838EG-7, 1800KV

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Description

Dualsky XM2838EG-7, 1800KVAn out runner motor designed specifically for electric gliders. A longer stator and a higher wind count results in a motor that has the torque to spin the larger propellers generally found on electric gliders. This motor will best fit an electric glider that has some room in the nose. The motor wires will need clearance between the fuselage wall and the motor bell. If your glider has a slender nose, have a look at DualSky's long shaft motors also

An out-runner motor designed specifically for electric gliders. 

A longer stator and a higher wind count results in a motor that has the torque to spin the larger propellers generally found on electric gliders.

This motor will best fit an electric glider that has some room in the nose. The motor wires will need clearance between the fuselage wall and the motor bell. If your glider has a slender nose, have a look at DualSky's long-shaft motors also found in this category.

Like all of DualSky's products these motors are very well machined, have tight windings, tight magnetic tolerances and use quality components throughout.

DualSky has chosen to use a locking collar instead of an e-clip to retain the motor bell and shaft. They believe that machining an e-clip groove into the motor shaft would weaken it. The locking collar can be removed if there is a need for more exposed motor shaft for the propeller collet. 

Please see the detailed drawing above to determine whether this motor will be a good fit for your particular aircraft.

Specifications:

X-Motor Series  XM2838EG-7
KV 1800
Stator Wind 7 Turns
Stator Teeth / Mag. Poles 12 / 14
Weight  90 grams
Outer Diameter 28.8mm
Length 38.4mm
Shaft Dia. 4.0mm 
Motor Mount Hole Spacing 16 x 19 mm
Motor Idle Current @ 10V 3A
Winding Resistance 20mOhm
Maximum Efficiency Current 18.5A
Burst Current (15s) 37A
Peak Power Output (15s) 296Watts
Max Torque 236mNM
Recommended ESC 40A min
Prop Thrust Test Data  see below
Recommended Prop   (2s) 10x6-10x8 (3s) 8x6
Airframe Recommendation  Airframes up to 700g


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SKU: 62566782189

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Holly K.
Waukegan, US
★★★★★ 3
Brightens, doesn't firm
Color: Cyano Pink Spicule
I've been using this for about a month now, every night on my face and neck, hoping to reduce the appearance of wrinkles and tighten some of my skin in that area that seems to be losing elasticity. On my neck, I've honestly noticed no real difference in 4 weeks of continued, consistent daily use. The skin on my face does seem brighter and somewhat less textured than before, but I haven't noticed any change in the issues I was hoping this would resolve, based on the claims and how it was marketed. So... not a bad addition to my skincare, but not the solution I was looking for. Some have expressed concerns about it tingling or stinging... You can feel something when you apply it, it's almost like the feeling of static electricity, but it's very mild. I wouldn't let that stop you from giving it a try if you were concerned about it. It didn't cause my sensitive skin any breakouts or redness (although I was applying it at night before bed, so perhaps any redness was calmed overnight). I'm going to go ahead and finish the bottle, but based on these results, I probably won't repurchase.
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Reviewed in the United States on May 3, 2026
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arnie
Dallas, US
★★★★★ 4
Decent Product
Color: Cyano Pink Spicule
Not bad for the $ , it makes my skin feel good.
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Reviewed in the United States on May 24, 2026
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Noelle
Whiting, US
★★★★★ 5
Helped Tighten My Skin & Minimize Pores
Color: Cyano Pink Spicule, Color: Cyano Pink Spicule
I’ve loved the Dr. Melaxin Cyano Pink Spicule Serum! The bottle is small, but it lasted me around 6 months since I only use one pump every other night. When I first started using it, I noticed a tingling sensation, but over time my skin adjusted and I barely notice it now. I’ve definitely seen my pores appear smaller and my skin feels tighter and smoother after using it.
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Reviewed in the United States on May 26, 2026
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Brooke Ballinger
Grantham, US
★★★★★ 5
Great for pore reduction
Color: Cyano Pink Spicule
This product works great!! it almost feels like an exfoliator. It reduced the pours on my nose, which were very big and now you can barely see them. I would recommend this product if you have large pores also make skin look firmer and smoother more for a night cream though.
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Reviewed in the United States on May 31, 2026
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Marcia Weldon
Birmingham, US
★★★★★ 5
More than expected
Color: Cyano Pink Spicule
Love, love and recommended to friends. Leaves my skin feeling and looking great. At 69 I don't expect miracles but can definitely see an improvement in texture, glow and line minimizing. I'm hooked and will never be without!
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Reviewed in the United States on June 5, 2026

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