O.S. F3C Heli Motor 700-800 5830-490

Tower Stock# LR1553  •  Manufacturer Stock# 51020184
O.S. F3C Heli Motor 700-800 5830-490 (large view)
Notes from our tech department:
This is the OMH-5830-490 F3C Helicopter Motor from O.S. Motor.


For 700-800 class electric powered helicopters, especially suited to
FAI F3C competition
Specially developed stator minimizes heat generation
Stainless steel rotor shaft
Two year limited warranty through Hobby Services beginning at date of


OMH-5830-490 F3C Helicopter Motor with Pretinned Motor Leads and
Instruction Sheet


At least 120A electronic speed control


Power Supply: 12S LiPo (44.4 - 50.4V)
Can Diameter: 2.3" (58mm)
Body Length: 2.4" (62mm)
Poles: 10
Shaft Diameter: 0.24" (6mm)
Shaft Length: 1.2" (30mm)
Weight: 21.16oz (600g)
Lead Wire Length: 3.9" (100mm)
Rated Voltage: 44.4
Rated Current: 100A
Maximum Current: 150A for 5 seconds
No-load Current: 3.1A/10V
Phase Resistance: 14 miliohms
Phase Inductance: 25uH
Maximum Efficiency: 90%
Kv: 490
Turns: 12

jxs 08/13/15

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