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  BL-8

In-Runner Brushless Motors 28 mm diameter / 56 mm length

28-56-2300

28-56-2300
GPMG5230

ammo
  • Includes gold-plated bullet connectors
  • Includes mounting screws


Ammo In-Runner Brushless Motors 28 mm Diameter / 56 mm Length
  28-56-1530 28-56-2300 28-56-3200
Stock No. GPMG5225 GPMG5230 GPMG5235
Motor Diameter 28 mm 28 mm 28 mm
Motor Length 56 mm 56 mm 56 mm
Shaft Diameter 3.2 mm 3.2 mm 3.2 mm
Shaft Length 15 mm 15 mm 15 mm
RPM / V (kV Rating) 1530 2300 3200
Bullet Connector 3.5 mm 3.5 mm 3.5 mm
Weight 5.9 oz. (166g) 5.9 oz. (166g) 5.9 oz. (166g)
Suggested Prop Size 11x8E - 16x8E 10x5E - 17x10E 9x4.5E - 13x10E
Input Voltage 11.1-18.5 Volts 11.1-18.5 Volts 7.4-14.8 Volts
Maximum Constant Current 23 Amps 32 Amps 45 Amps
Maximum Constant Wattage 425.5 592 666
Maximum Surge Current 45 Amps 70 Amps 75 Amps
Maximum Surge Watts 830 Watts 1295 Watts 1110 Watts
No Load Current .8 Amps 1.4 Amps 2.7 Amps
Internal Resistance 52.4 mOhm 23.6 mOhm 12.8 mOhm
Gear Drive GPMG0510 GPMG0510 GPMG0510
Optional Adjustable Mount Medium Medium Medium
Silver Series Recommended ESC SS-45 SS-60 SS-80
Motor/ESC Adapter GPMM3123 GPMM3123 GPMM3123
Configuration 1 28-56-1530 28-56-2300 28-56-3200
# of Cells 4 4 2
Gear Ratio 3.1:1 5:1 3.5:1
Prop Size 13x6.5E 14x10E 13x10E
RPM 6450 6000 5490
Current (A) 17 29 45
Configuration 2      
# of Cells 5 4 3
Gear Ratio 3.1:1 3.5:1 3.5:1
Prop Size 11x8E 11x8E 11x7E
RPM 8130 8790 8940
Current (A) 19 34 40
Configuration 3      
# of Cells 5 5  
Gear Ratio 4.5:1 3.5:1  
Prop Size 15x8E 10x5E  
RPM 5580 11,490  
Current (A) 23.5 37  

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