Citazione:
Originalmente inviato da toratora72  salve a tutti voglio passere tutto ad elettrico e mi serve un motore che tiri bene per fare 3D un modello che finito pesa 3,5 KG.ho pensato ad un AXI 4120/20. voglio usare batterie6S da 5000 e non bado molto al costo del motore. |
A parte le battute di spirito, con una rapida googlata ho trovato queste caratteristiche sul motore da te proposto:
Introduction
This brushless motor with neodymium magnets and a rotating case is manufactured using the latest technology from the finest quality materials. The hardened steel shaft supported by three ball bearings, and overall robust yet lightweight construction, ensure a long service life. The optional radial mount set includes: mounting flange, propeller adaptor, securing collar, and screws. The unique design of this motor gives extremely high torque levels to turn large diameter and high pitch propellers with a high level of efficiency. New AXI 4120/20 GOLD LINE has been developed especially for use with 5s and 6s lipols for 3D models up to 3500g and for sailplanes up to 5000g in weight.
Motor Nomenclature
Electric motors manufactured by Modelmotors are marked with name and numbers with slash. Name means type of motor (eg.: AXI - brushless 14-pole outrunner, MiniAC - brushless two-pole inrunner). First two numbers mean diameter of stator and next two numbers lenght of stator in mm. Simplified the bigger diameter and lenght the bigger power of motor. The number behind the slash is winding number. The lower winding number the higher RPM and current capacity.
Specifications
No. of cells: 5 - 6 Li-Poly
RPM/V: 465
Max. efficiency: 87%
Max. efficiency current: 13 - 37A (>82%) 82%) >
Current capacity: 52A / 60s
No load current: 1.5A
Internal Resistance: 82m ohm
Dimensions (Diameter x Length): 49.8 x 55.5mm
Shaft diameter: 6mm
Weight with cables: 320g
A occhio dovrebbe essere sufficiente, però prova a chiedere anche nella sezione 3D.
Ciao.