• Flashhobby H550 1220KV Helicopter Motor, Flashhobby H550 1220KV helicopter brushless motor with long shaft, wires, screws, and bullet connectors
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Flashhobby H550 1220KV Helicopter Motor, 6mm Shaft, 44.6x59.5mm Size, 5mm Connectors

Flashhobby H550 1220KV Helicopter Motor, 6mm Shaft, 44.6x59.5mm Size, 5mm Connectors

Flashhobby

$55.00 USD
$55.00 USD
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Overview

Flashhobby H550 1220KV Helicopter Motor for RC helicopter power systems. It features a 6mm shaft, 44.6 x 59.5mm motor size, and 5mm male connectors.

Key Features

  • KV rating: 1220KV (marked on motor)
  • 6mm shaft diameter
  • Motor mount: 30 x 25mm, M3 x 4
  • 5mm male connector
  • Typical wiring: motor phases A/B/C to ESC; receiver PWM signal to ESC

Specifications

Provided specs (Set A)

Model H550
KV 1220KV
Max Current 98A
Max Power 2200W
Idle Current 3.5A
Resistance 0.0151 (unit not specified)
Suggested ESC 120A
Lipo 3-6S
Connector 5mm male connector
Weight 347g (including the cables)
Motor Size 44.6 x 59.5mm
Motor Diameter 44.6mm
Motor Length 59.5mm
Stator Diameter 35mm
Stator Height 38mm
Shaft Diameter 6mm
Configuration 9N/6P
Motor Mount 30 x 25mm (M3 x 4)

Additional specs shown in source table (Set B; values differ from Set A)

Motor KV 550RPM/V
Idle Current (Io/10V) 2.05A
Lipo Cell 3-12S
Weight 378g
Max Continuous Current 60A
Max Continuous Power 3000W
Max Peak Current 80A (2 seconds)
Max Peak Power 4000W (2 seconds)
Configuration 12N/10P
Motor Resistance (RM) 0.0241 ohm
Stator Diameter 35mm
Stator Height 38mm
Motor Diameter 44.6mm
Shaft Diameter 6mm
Motor Length 59.5mm
Overall Shaft Length 95mm
Bolt holes spacing 30/25mm
Bolt thread M3
Connector 5mm
Motor Timing 5deg
Drive Frequency 8KHz

Support

For installation and compatibility questions (ESC, battery, connectors), contact support@rcdrone.top or visit https://rcdrone.top/.

Applications

  • RC helicopter power system builds and replacements

Details

Flashhobby H550 1220KV Helicopter Motor

Flashhobby H550 motor dimensions include a 59.5mm body length, Ø44.6mm can, Ø6mm shaft, and a 4×M3 mounting pattern for fit checks.

Flashhobby H550 1220KV Helicopter Motor

The Flashhobby H550 1220KV motor features a ribbed aluminum can, extended shaft, and three-wire lead for helicopter power setups.

Flashhobby H550 1220KV Helicopter Motor

The brushless ESC connects to the battery for power, the receiver via a PWM signal lead, and the motor through three phase wires labeled A, B, and C.

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