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R3115 900KV Motoru Usio na Brashi kwa Ujenzi wa Drone za FPV Inchi 10 — 3–6S, Stator 31×15, 112g, 37.5×33.6mm

R3115 900KV Motoru Usio na Brashi kwa Ujenzi wa Drone za FPV Inchi 10 — 3–6S, Stator 31×15, 112g, 37.5×33.6mm

RCDrone

Regular price $19.00 USD
Regular price Sale price $19.00 USD
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Overview

R3115 900KV ni motor isiyo na brashi ya 3–6S iliyojengwa kuzunguka stator ya 31×15 mm na mkusanyiko wa kengele/rotor wa uzito mwepesi wa 112 g. Takwimu za mtihani wa kiwanda (prop ya 10.5″, ~25–22 V input) zinaonyesha ukuaji wa RPM laini hadi 14,650 RPM na hadi ~1.50 kW ya pembejeo ya umeme. Ni chaguo thabiti kwa ujenzi wa kati hadi mkubwa ambao unahitaji ufanisi thabiti katika bendi ya kati ya throttle.

Vipengele Muhimu

  • Upeo wa kipenyo cha stator wa 31 mm × unene wa 15 mm (daraja la 3115)

  • 900 KV winding; uendeshaji wa 3–6S LiPo

  • Upinzani wa rejeleo wa chini: 60 mΩ

  • Upeo wa sasa bila mzigo katika 25.2 V: ≤ 2.5 A

  • Can compact (Ø37.5 mm) yenye urefu mfupi wa mwili (33.6 mm)

  • Imepimwa kwenye benchi na 10.5″ propeller across 20–100% throttle

  • Chaguzi za kawaida zinapatikana: rangi, kuchora kwa laser, KV, urefu wa nyuzi

Maelezo ya kiufundi

Item Thamani
Upeo wa Stator 31
Unene wa Stator 15
Idadi ya Mikono ya Stator 12
Idadi ya Poles za Stator 14
Motor KV 900
Umeme wa Bila Mkojo (25.2 V) ≤ 2.5 A
Upinzani wa Motor 60 mΩ (Ref)
Uzito 112 g ± 2 g
Upeo wa Nje 37.5 ± 0.2 mm
Urefu wa Mwili 33.6 ± 0.5 mm

Jaribio la Utendaji wa Bench (prop 10.5″, ~25–22 V, mazingira ya maabara ~25–27 °C)

Throttle Voltage (V) Current (A) Thrust (gf) RPM Input Power (W) Ufanisi wa Motor (%)
20% 25.32 0.74 128 2,984 18.7 45.0
30% 25.20 3.25 469 5,293 81.9 58.2
40% 24.96 8.55 1,024 7,452 213.4 63.3
50% 24.50 18.25 1,781 9,547 447.1 65.7
60% 23.86 32.18 2,526 11,286 767.8 63.3
70% 23.12 47.34 3,178 12,599 1,094.5 62.0
80% 22.22 64.20 3,651 13,600 1,426.5 59.8
90% 22.10 66.20 3,870 14,000 1,463.0 58.4
100% 22.10 68.00 3,960 14,650 1,502.0 57.1

Maelezo: Joto la motor wa IR wakati wa majaribio lilipimwa kuwa ~54–59 °C; ufanisi wa nguvu ulitofautiana kutoka ~15.2 gf/W (throttle ya chini) hadi ~4.0 gf/W (throttle kamili).

Uboreshaji &na Maelezo

Rangi ya motor, kuchora kwa laser, thamani ya KV, na urefu wa waya vinaweza kuboreshwa. Familia hiyo hiyo inajumuisha toleo la 3110/3115.

Maelezo

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