Meadow 620 parts and equipment
Current build guide · Hardware fit record
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Print and fit prototype: physical printing, installed hardware and flight validation remain outstanding.
Selected parts are for the documented prototype. Confirm exact version, supplied hardware and current availability before purchase. Manufacturer dimensions are not proof of installed fit. Quantities below are installed quantities; pack contents may include spares.
| Installed quantity | Item | Specification / fit condition | Source |
|---|---|---|---|
| 1 | Hacker A10-15S 2320 KV | 97100008 — 15 g; 21 mm diameter ×21 mm length; 2 mm shaft; supplied adapter, GWS/APC inserts, O-rings and mounting screws. | Manufacturer 1 |
| 1 | GWS HD 6×3 / 6030 two-blade prop | 55366030 two-pack reference — Manufacturer motor test explicitly uses GWS 6×3 on 2S at 7.4 V, 4.6 A and 11270 rpm. | Manufacturer 1 |
| 1 | Hobbywing Skywalker 15A V2 | 30205150 — 2–3S; 15 A continuous; 5 V/2 A linear BEC; 10 g; 38×17×5 mm. | Manufacturer 1 |
| 4 | EMAX ES9051 digital servo | 0102002001 — 4.0–5.5 V; narrow case 8.34×19.76 mm. Keep regulated 5 V; no 6 V or direct 2S. | Manufacturer 1 |
| 1 | TopFuel ECO-X350-2S | 90350241 — 2S350mAh25C,22g,40×21×14 mm,XT30 and XH balance. | Manufacturer 1 |
| 1 | Spektrum AR631+ | SPM-1031 — 39×24×14 mm receiver envelope; DSMX with NX8. | Manufacturer 1 |
| 2 | M2 motor screws with washers | 2 mm printed firewall, manufacturer maximum 3 mm engagement. CandidateM2×5 with 0.5 mm washer gives 2.5 mm engagement only if flange/seat matches; verify actual supplied mount. | |
| 8 | Servo mounting fasteners | Eight M1.6 ×6 through-screws, small washers and nuts; one per ear. New wing holes and Part 18 tray; test actual stack and keep a nut flat toward each case. | |
| 4 | Steel control pushrods | 1.2 mm wire; two short aileron rods and two long supported tail rods. Length cut after neutral setup; eight end connections/keepers total. Four manufacturer servo arms/spline screws; control-surface horns are integral. | |
| 2 | M2 wheel axles, washers and locknuts | Length must fit actual printed wheel/leg grip; do not confuse these with motor screw lengths. | |
| 1 | Wiring and consumables set | XT30 ESC power lead; three compatible 2 mm motor female bullets if not supplied; two wing servo extensions sized after routing; mounting straps/tape; flexiblehingetape for four control surfaces; adhesive/heatshrink/leadretainers. |
Workshop equipment
Caliper, gram scale, straightedge/square, suitable hand tools and the printer/material setup listed in the print guide. Powered models also need an appropriate battery charger, voltage/current measurement and radio setup tools. Use matched material bond coupons before structural adhesive assembly.
Installation details
See the current build guide’s interface table for hole patterns, fastener stacks, retention and channel assignments. Retained source cut lists and mechanical inventory remain necessary for the complete structure.