HGLRC SPECTER 2306.5

HGLRC SPECTER 2306.5
Image: racedayquads.com
Stator2306.5
KV options1900
Weight34.2 g
ShaftM5x13.2mm
Max cells5-6S
Configuration12N14P
DimensionsØ28.97x32.15 mm
Mount16x16 (M3)
Max thrust2186 g
Price (approx.)23.99 USD

At 34.2 g it is 1.7 g heavier than average across the 21 2306-class motors in our database (avg 32.5 g).

Best props for the SPECTER 2306.5

5-6 inch

Thrust data (HGLRC bench test)

KVPropBatteryThrottleCurrentRPMThrustEfficiency
1900 HQ R36 5S 50 6.9 A — 693 g 4.783 g/W
1900 HQ R36 5S 100 33.6 A — 1729 g 2.45 g/W
1900 HQ R36 6S 50 8.7 A — 852 g 4.08 g/W
1900 HQ R36 6S 100 41.0 A — 1911 g 1.942 g/W
1900 HQ Ethix S5 5S 50 6.9 A — 683 g 4.714 g/W
1900 HQ Ethix S5 5S 100 33.0 A — 1794 g 2.589 g/W
1900 HQ Ethix S5 6S 50 8.7 A — 826 g 3.956 g/W
1900 HQ Ethix S5 6S 100 40.0 A — 2126 g 2.215 g/W
1900 DAL T5148.5 5S 50 6.9 A — 648 g 4.472 g/W
1900 DAL T5148.5 5S 100 34.0 A — 1680 g 2.353 g/W
1900 DAL T5148.5 6S 50 8.0 A — 785 g 4.089 g/W
1900 DAL T5148.5 6S 100 42.6 A — 1974 g 1.931 g/W
1900 GF51466R 5S 50 7.9 A — 735 g 4.43 g/W
1900 GF51466R 5S 100 39.9 A — 1896 g 2.263 g/W
1900 GF51466R 6S 50 9.4 A — 889 g 3.941 g/W
1900 GF51466R 6S 100 47.7 A — 2186 g 1.91 g/W

Manufacturer bench figures (HGLRC bench, 1900 KV at 21 V (5S) and 24 V (6S), 50% and 100% throttle on each of four 5in props); real-world thrust varies with ESC, battery sag and prop condition.

Thrust-to-weight with this motor

RPM & prop speed on this motor

Props in this motor's class

PropSizeBladesWeight
Gemfan Long Range 5126-2 Durable 1.5mm T-Mount 5.1x2.7 2 2.6 g
Gemfan Hurricane LR 6026-2 6.0x2.6 2 3.0 g
HQProp DP 5.1x2.5x3 5.1x2.5 3 3.1 g
HQProp Juicy J40 5.1x4.0 3 3.4 g
HQProp 5.2x3.2x3 5.2x3.2 3 3.5 g

Where this data comes from

The rows are HGLRC's own 'Efficacy table', published as an image in the description gallery of the motor's product page on hglrc.com - the eighth brand this dataset has read a manufacturer sheet from, and the first whose sheet publishes a per-run MOTOR TEMPERATURE. One template across the whole SPECTER line: columns Prop (inch) / Voltages (V) / Throttle (%) / Load Currency (A) / Pull (g) / Power (W) / Efficiency (g/W) / Temperature (in full throttle load 5's). Two throttle points per prop run, 50% and 100%, no RPM column at all, and the temperature is one figure per voltage block measured after five seconds at full throttle, not per row. The cleanest of the SPECTER sheets: all sixteen rows are their own printed voltage x current to the digit, and the brand's headline 47.7 A / 1145 W is its GF51466R 24 V 100% row (1144.8 W). Its three 50%-throttle 21 V rows draw the same 6.9 A on three different props.

Related 2306-class motors

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