Hobbydex / RC cars / Dynamite / DYNM3840

DYNM3840 · 15-Turn 550, 2200Kv, Brushed Marine Motor

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Source: Horizon Hobby.

Brand
Dynamite
Part number
DYNM3840
Category
Motors · more from Dynamite
Product page
manufacturer website
UPC
605482075845
Motor
2200 kV
No-load rpm
2S (7.4 V): about 16,300 rpm · 3S (11.1 V): about 24,400 rpm
Motor type
brushed
Spec
Brushed motor, 550 can, 3.175 mm shaft
Can
550
Shaft (mm)
3.175
Modified
2026-10-26
57⌀36⌀3.18⌀252 x M3 on ⌀25 (usual, not stated)dimensions in mm
To scale, from the generic size Brushed motor, 550 can, 3.175 mm shaft. Can sizes as usual for a 550 can, the spec gives only the can code and the shaft; the shaft length is not part of the spec; dotted: the usual 2 x M3 holes 25 mm apart, which no maker states for this size; hole sizes are bolt circles (⌀), centre to centre across the shaft.

Equivalent to

Generic specMatchStandardsSource
Brushed motor, 550 can, 3.175 mm shaftfunctional
Brushed can size from the name; wind and speed differ

Heat sinks and fan mounts for a 36 mm can (41, any brand)

Clamp-on heat sinks and motor fan mounts whose maker states this can diameter; check the length and the fan size on the part's page.

Used in

No release lists this part yet.

Data: DYNM3840.toml on GitHub · report an error