• HGLRC SPECTER 2812 1155KV brushless motor side view with 5mm threaded shaft
  • HGLRC SPECTER 2812 1155KV brushless motor side view showing HGLRC logo on can
  • HGLRC SPECTER 2812 1155KV motor top view showing open bell and copper windings
  • Angled view of motor bell and 5mm threaded output shaft with red accent spokes
  • Specification chart for HGLRC 2812 motor showing 1155KV, 5mm shaft and 4-6S rating
  • Package contents: 2812-1155KV motor with M5 nuts and M3x9 and M3x8 mounting screws
  • Dimension diagram showing motor height 40.2mm, 5mm shaft and 250mm wire length
  • Close-up angled view of motor bell, copper windings, and wire exit with heat shrink
  • Motor shown on digital scale displaying weight 78.57g
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HGLRC SPECTER 2812 1155KV Brushless Motor 4-6S, 54.5A (60s), 1598W, 12N14P, 5mm Shaft

HGLRC SPECTER 2812 1155KV Brushless Motor 4-6S, 54.5A (60s), 1598W, 12N14P, 5mm Shaft

HGLRC

$59.59 USD
$59.59 USD
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Overview

The HGLRC SPECTER 2812 1155KV brushless motor is designed for multi-rotor power systems using 4-6S LiPo input. It features a new-generation rotor appearance with an anodized two-color process, a high-strength one-piece rotor, and optimized tuning for stable low-speed torque and linear throttle response. It is recommended for 8-9 inch propellers and 8-inch x8 setups.

Key Features

  • Brand new rotor appearance design; anodized two-color process
  • High-strength one-piece rotor
  • Customized N52H curved magnet for strong magnetism and large torque
  • Imported Kawasaki silicon steel sheets (low-loss stator) to reduce heat generation and improve efficiency
  • New and optimized tuning: high torque maintained at low speed; linear power output when throttle changes rapidly; quick and precise response in sharp turns
  • Imported EZO bearings
  • Gold alloy shaft; titanium alloy shaft
  • Enhanced heat dissipation; efficient and durable
  • Recommended propeller size: 8-9 inches

Specifications

Motor model HGLRC 2812
KV value 1155KV
Motor (KV) 1155KV
Slot pole / Magnetic pole 12N14P
Motor size Phi34.4*39.95mm
Input voltage / Rated voltage (LiPo) 4-6S
ESC > 55A
Maximum continuous current (60s) / Max Current (60s) 54.5A
Maximum power / Max power 1598W
Idle current (10V) 1.41A
Internal Resistance 47mΩ
Winding 200° high temperature resistant copper wire
Line specification 18#AWG 250mm
Cable length 250mm
Output shaft 5mm
Installation hole 4*M3 - Phi19
Recommended propeller 8-9 inches
Weight 78.57g (including wire)

Drawings (dimensions shown)

  • Overall diameter marking: Phi35
  • Overall length marking: 40.2
  • Additional length markings: 14.7 and 11
  • Mounting pattern marking: Phi19, 4-M3

Efficacy Table

Table columns: Propeller, Throttle (%), Pull (g), Voltage (V), Current (A), Rotating speed, Power (W), Efficiency (η), Temperature (°C).

Propeller Throttle (%) Pull (g) Voltage (V) Current (A) Rotating speed Power (W) Efficiency (η) Temperature (°C)
HQ8040-3 30% 599.95 25.2 5.3 9329 133.61 4.49 98 (Ambient temperature: 26°C)
35% 731.77 25.18 6.82 10171 171.73 4.26
40% 867.03 25.16 8.43 10962 212 4.09
45% 1001.88 25.14 10.05 11751 252.54 3.97
50% 1148.81 25.11 11.87 12455 298.16 3.85
55% 1283.84 25.1 13.53 13186 339.56 3.78
60% 1467.07 25.06 16.28 14057 408.02 3.6
65% 1687.33 25.02 19.59 14934 490.03 3.44
70% 1945.06 24.96 23.98 15929 598.46 3.25
75% 2186.48 24.89 29.15 16759 725.46 3.01
80% 2398.4 24.73 33.85 17394 837.29 2.86
85% 2590.89 24.66 38.4 18082 946.87 2.74
90% 2815.77 24.64 43.6 18654 1074.31 2.62
95% 3018.02 24.58 49.16 19373 1208.38 2.5
100% 3149.2 24.13 54 19679 1303.27 2.42
HQ8045-3 30% 588.76 24.89 5.32 8624 132.32 4.45 96 (Ambient temperature: 26°C)
35% 721.96 24.86 7.06 9257 175.64 4.11
40% 862.06 24.83 8.99 9991 223 3.86
45% 1024.38 24.79 11.69 10742 290 3.54
50% 1202.69 24.75 14.6 11482 361.46 3.33
55% 1430.39 24.7 17.37 12093 429.1 3.33
60% 1604.02 24.65 20.98 12827 517.16 3.1
65% 1841.24 24.59 25.52 13381 627.32 2.94
70% 2096.01 24.51 31.34 13981 768.08 2.73
75% 2310.17 24.43 36.8 14545 898.87 2.57
80% 2464.93 24.35 41.97 15056 1022.21 2.41
85% 2637.95 24.27 48.04 15545 1166.2 2.26
90% 2785.35 24.2 54.15 16028 1310.77 2.12
95% 2924.46 24.12 60.02 16518 1447.76 2.02
100% 3070.75 24.04 66.49 16978 1598.33 1.92
HQ9030-2 30% 622.69 24.9 4.81 9448 119.69 5.2 99 (Ambient temperature: 26°C)
35% 755.55 24.88 6.27 9994 155.99 4.84
40% 884.36 24.85 7.77 10547 193.22 4.58
45% 1016.35 24.82 9.37 11103 232.69 4.37
50% 1169.97 24.8 11.19 11668 277.39 4.22
55% 1309.11 24.78 12.78 12445 316.66 4.13
60% 1496.4 24.74 15.38 13199 380.55 3.93
65% 1735.96 24.69 18.9 14001 466.61 3.72
70% 1981.92 24.63 23.06 14765 568 3.49
75% 2207.15 24.57 27.95 15508 686.66 3.21
80% 2420.52 24.5 32.84 16168 804.68 3.01
85% 2639.98 24.44 37.4 16800 914.34 2.89
90% 2866.19 24.38 42.57 17447 1037.7 2.76
95% 3094.18 24.3 48.11 18121 1169.12 2.65
100% 3299.21 24.21 54.52 18801 1319.95 2.5
HQ9050-3 30% 371.55 16.78 3.88 5257 65.09 5.71 85 (Ambient temperature: 26°C)
35% 463.21 16.72 5.07 5797 84.73 5.47
40% 559.96 16.7 6.45 6302 107.78 5.2
45% 675.05 16.68 8.14 6826 135.73 4.97
50% 809.62 16.66 9.72 7358 161.92 5
55% 961.8 16.6 12.23 7975 203 4.74
60% 1121.32 16.52 15.6 8540 257.59 4.35
65% 1273.17 16.51 19.26 9083 317.94 4
70% 1437.54 16.48 22.72 9589 374.29 3.84
75% 1606.53 16.44 26.79 10078 440.53 3.65
80% 1759 16.38 30.74 10532 503.51 3.49
85% 1929.32 16.31 35.25 10996 574.84 3.36
90% 2086.99 16.25 40.48 11369 657.78 3.17
95% 2223.07 16.19 45.19 11698 731.54 3.04
100% 2353.42 16.13 50.41 12003 813.22 2.89

What’s Included

  • 2812-1155KV motor x 1
  • M5 nut x 2
  • M3*9 x 4
  • M3*8 x 4

Applications

  • 8-9 inch propeller multirotor builds
  • 8-inch x8 configurations

For product selection and after-sales support, contact support@rcdrone.top or visit https://rcdrone.top/.

Details

HGLRC SPECTER 2812 1155KV brushless motor close-up with two-color anodized rotor and threaded shaftEZO bearing, gold alloy shaft and titanium alloy shaft detail on the SPECTER 2812 motor componentsHGLRC 2812 motor installed on a multirotor arm with propeller, highlighting open-bell airflow and wiringHGLRC SPECTER 2812 1155KV brushless motor specification sheet with dimensions, 4–6S rating and 12N14P layoutMotor efficiency table with thrust, voltage, current, RPM, power and temperature data across multiple propellersPacking list for HGLRC 2812-1155KV motor including M5 nuts and M3 mounting screws (M3×9 and M3×8)

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