MP JET AC 28/20-7

Artikelinformation

AC 28/20-7

TECHNICAL SPECIFICATION

• three-phase AC synchro motor
• with external rotor
• coated magnets made on FeNdB basis
• winding impregnated high-temperature epoxy resin
• dual ball bearing with long life grease
• high speed ball bearing
• heat treated shaft
• rotor turned on CNC machine
• black anodized surface of rotor and front cover
• recommended for the direct drive of the propeller
• high quality MP JET gold M 2,5 mm connectors

it is possible to buy conversion set for reversing mounting. In case of reverse mounting the motor is fastened by four rubber silent-blocks.

Recommend ESC: XPower REG 40

• Number of cells: 6-10 or 2-3 LiPo
• RPM per Volt: 950
• Maximum recommend speed (min-1): 12000
• Maximum speed (min-1): 14000
• Maximum efficiency (%): approx. 81
• Current of maximum efficiency (A): 10-25
• Short time currrent (A):40
• Internal resistance Ri (mOhm): 30

Dimensions

• Diameter/length (mm): 36,5/48
• Shaft diameter (mm): 5
• Number of turns: 7
• Weight of drive unit (g): 170

Recommend propeller range: APC 9x5 - 14x5

Maximum weight of glider (g): 2000

Maximum weight of acrobatic model (g): 1500