8000 SERIES BLDC MOTORS

brushless motor for UAV

80XX SERIES QUICK LOOK:

 

  • Heavy duty outrunner construction
  • 99.5mm OD
  • up to 21,000 watts max power
  • 12,000 max RPM
  • 16 poles / 18 slots
  • 14mm shafts

Neumotors’ 80xx series outrunners are perfect for many UAV, industrial, and commercial applications where medical-grade performance and reliability are expected. The modular motor shaft mounting allows for highly flexible front or rear mounting drive fittings.

The 16 pole/18 slot design is optimized for the 4,000 to 8,000 RPM range.  There are 3 lengths and 2 winding options for each.

The 8019 is perfect for 12S LiPo (44.4V) projects and the 8038 and 8057 reach full potential on 14S (51.8V) to 18S (66.6V).

 

OPTIONS:

  • Custom shaft and mounting options
  • US component sourcing and assembly available

Optional propeller adapter for 80xx series motors.

80XX SERIES LENGTHS & POWER RANGES

LENGTH
CONT. WATTS
MAX WATTS
MAX TORQUE
PHYSICAL LENGTH
WEIGHT
PRICE*
3,500
7,125
6.821Nm
53mm
1,217g
$330.00
4,600
9,375
8.975Nm
60mm
1,458g
$370.00
7,125
14,250
13.642Nm
73mm
1,966g
$454.00
10,600
21,375
20.463Nm
92mm
2,654g
$578.00

* Volume discount available.

8019: 7,000 watt brushless motors

Price: $330.00 each.  Volume discount available.

Motor RPMs
per Volt
(KV)
Rm (Ohms) Io
@
10V
Torque
Constant
(mNm/A)
Torque
Constant
(inOz/A)
Max
Volts
Max
Amps
8019/100/14 14 2.41 0.08 683.457 96.786 857 10
8019/85/17 17 1.75 0.10 562.847 79.706 706 12
8019/80/18 18 1.55 0.10 531.578 75.278 667 13
8019/65/22 22 1.02 0.13 434.927 61.591 545 16
8019/55/26 26 0.74 0.15 368.015 52.115 462 19
8019/45/32 32 0.49 0.18 299.013 42.344 375 23
8019/40/36 36 0.39 0.20 265.789 37.639 333 26
8019/36/40 40 0.32 0.23 239.21 33.875 300 28
8019/32/45 45 0.25 0.25 212.631 30.111 267 32
8019/28/51 51 0.19 0.29 187.616 26.569 235 36
8019/26/55 55 0.17 0.31 173.971 24.636 218 39
8019/24/60 60 0.14 0.34 159.473 22.583 200 42
8019/22/65 65 0.12 0.37 147.206 20.846 185 46
8019/20/71 71 0.10 0.41 134.766 19.085 169 51
8019/19/75 75 0.09 0.43 127.579 18.067 160 54
8019/18/79 79 0.08 0.45 121.119 17.152 152 57
8019/17/84 84 0.07 0.48 113.91 16.131 143 60
8019/16/89 89 0.07 0.51 107.51 15.225 135 64
8019/15/95 95 0.06 0.54 100.72 14.263 126 68
8019/14/102 102 0.05 0.58 93.808 13.284 118 73
8019/13/110 110 0.04 0.62 86.985 12.318 109 78
8019/12/119 119 0.04 0.68 80.407 11.387 101 85
8019/11/130 130 0.03 0.74 73.603 10.423 92 93
8019/10/143 143 0.03 0.81 66.912 9.476 84 102
8019/9.5/151 151 0.02 0.85 63.367 8.974 79 107
8019/9/159 159 0.02 0.90 60.179 8.522 75 113
8019/8.5/168 168 0.02 0.95 56.955 8.065 71 120
8019/8/179 179 0.02 1.01 53.455 7.57 67 128
8019/7.5/191 191 0.02 1.08 50.096 7.094 63 136
8019/7/204 204 0.01 1.16 46.904 6.642 59 146
8019/6.5/220 220 0.01 1.25 43.493 6.159 55 157
8019/6/238 238 0.01 1.35 40.203 5.693 50 170
8019/5.5/260 260 0.01 1.47 36.802 5.212 46 185
8019/5/286 286 0.01 1.62 33.456 4.738 42 204
8019/4.5/318 318 0.01 1.80 30.089 4.261 38 227
8019/4/357 357 0.01 2.03 26.802 3.796 34 255
8019/3.5/409 409 0.00 2.31 23.395 3.313 29 291
8019/3/477 477 0.00 2.70 20.06 2.841 25 340

8025: 9,000 watt brushless motors

Price: $370.00 each.  Volume discount available.

Motor RPMs
per Volt
(KV)
Rm (Ohms) Io
@
10V
Torque
Constant
(mNm/A)
Torque
Constant
(inOz/A)
Max
Volts
Saturation
Amps
8025/100/11 11 2.95 0.08 869.855 123.182 1091 10
8025/80/14 14 1.89 0.10 683.457 96.786 857 13
8025/60/18 18 1.07 0.14 531.578 75.278 667 17
8025/50/22 22 0.74 0.16 434.927 61.591 545 20
8025/40/27 27 0.48 0.20 354.385 50.185 444 26
8025/36/30 30 0.39 0.23 318.947 45.167 400 28
8025/32/34 34 0.31 0.25 281.424 39.853 353 32
8025/28/39 39 0.24 0.29 245.344 34.744 308 36
8025/26/42 42 0.20 0.31 227.819 32.262 286 39
8025/24/45 45 0.17 0.34 212.631 30.111 267 42
8025/22/49 49 0.15 0.37 195.274 27.653 245 46
8025/20/54 54 0.12 0.41 177.193 25.093 222 51
8025/19/57 57 0.11 0.43 167.867 23.772 211 54
8025/18/60 60 0.10 0.45 159.473 22.583 200 57
8025/17/64 64 0.09 0.48 149.506 21.172 188 60
8025/16/68 68 0.08 0.51 140.712 19.926 176 64
8025/15/72 72 0.07 0.54 132.894 18.819 167 68
8025/14/78 78 0.06 0.58 122.672 17.372 154 73
8025/13/84 84 0.05 0.62 113.91 16.131 143 78
8025/12/91 91 0.05 0.68 105.147 14.89 132 85
8025/11/99 99 0.04 0.74 96.651 13.687 121 93
8025/10/109 109 0.03 0.81 87.784 12.431 110 102
8025/9.5/114 114 0.03 0.85 83.933 11.886 105 107
8025/9/121 121 0.03 0.90 79.078 11.198 99 113
8025/8.5/128 128 0.02 0.95 74.753 10.586 94 120
8025/8/136 136 0.02 1.01 70.356 9.963 88 128
8025/7.5/145 145 0.02 1.08 65.989 9.345 83 136
8025/7/155 155 0.02 1.16 61.732 8.742 77 146
8025/6.5/167 167 0.01 1.25 57.296 8.114 72 157
8025/6/181 181 0.01 1.35 52.864 7.486 66 170
8025/5.5/198 198 0.01 1.47 48.325 6.843 61 185
8025/5/217 217 0.01 1.62 44.094 6.244 55 204
8025/4.5/241 241 0.01 1.80 39.703 5.622 50 227
8025/4/272 272 0.01 2.03 35.178 4.982 44 255
8025/3.5/310 310 0.00 2.31 30.866 4.371 39 291
8025/3/362 362 0.00 2.70 26.432 3.743 33 340
8025/2.5/435 435 0.00 3.24 21.996 3.115 28 408

8038: 14,000 watt brushless motors

Price: $454.00 each.  Volume discount available.

Motor RPMs
per Volt
(KV)
Rm (Ohms) Io
@
10V
Torque
Constant
(mNm/A)
Torque
Constant
(inOz/A)
Max
Volts
Saturation
Amps
8038/75/10 10 2.32 0.11 956.84 135.5 1200 14
8038/40/18 18 0.66 0.20 531.578 75.278 667 26
8038/34/21 21 0.48 0.24 455.638 64.524 571 30
8038/30/24 24 0.37 0.27 398.683 56.458 500 34
8038/24/30 30 0.24 0.34 318.947 45.167 400 42
8038/20/36 36 0.17 0.41 265.789 37.639 333 51
8038/18/40 40 0.14 0.45 239.21 33.875 300 57
8038/16/45 45 0.11 0.51 212.631 30.111 267 64
8038/15/48 48 0.10 0.54 199.342 28.229 250 68
8038/14/51 51 0.08 0.58 187.616 26.569 235 73
8038/13/55 55 0.07 0.62 173.971 24.636 218 78
8038/12/60 60 0.06 0.68 159.473 22.583 200 85
8038/11/65 65 0.05 0.74 147.206 20.846 185 93
8038/10/71 71 0.04 0.81 134.766 19.085 169 102
8038/9.5/75 75 0.04 0.85 127.579 18.067 160 107
8038/9/79 79 0.04 0.90 121.119 17.152 152 113
8038/8.5/84 84 0.03 0.95 113.91 16.131 143 120
8038/8/89 89 0.03 1.01 107.51 15.225 135 128
8038/7.5/95 95 0.03 1.08 100.72 14.263 126 136
8038/7/102 102 0.02 1.16 93.808 13.284 118 146
8038/6.5/110 110 0.02 1.25 86.985 12.318 109 157
8038/6/119 119 0.02 1.35 80.407 11.387 101 170
8038/5.5/130 130 0.01 1.47 73.603 10.423 92 185
8038/5/143 143 0.01 1.62 66.912 9.476 84 204
8038/4.5/159 159 0.01 1.80 60.179 8.522 75 227
8038/4/179 179 0.01 2.03 53.455 7.57 67 255
8038/3.5/204 204 0.01 2.31 46.904 6.642 59 291
8038/3/238 238 0.00 2.70 40.203 5.693 50 340
8038/2.5/286 286 0.00 3.24 33.456 4.738 42 408
8038/2/357 357 0.00 4.05 26.802 3.796 34 510
8038/1.5/477 477 0.00 5.40 20.06 2.841 25 680

8057: 21,000 watt brushless motors

Price: $578.00 each.  Volume discount available.

Motor RPMs
per Volt
(KV)
Rm (Ohms) Io
@
10V
Torque
Constant
(mNm/A)
Torque
Constant
(inOz/A)
Max
Volts
Saturation
Amps
8057/100/5 5 5.80 0.08 1913.681 271 2400 10
8057/55/9 9 1.76 0.15 1063.156 150.556 1333 19
8057/40/12 12 0.93 0.20 797.367 112.917 1000 26
8057/32/15 15 0.60 0.25 637.894 90.333 800 32
8057/24/20 20 0.34 0.34 478.42 67.75 600 42
8057/20/24 24 0.24 0.41 398.683 56.458 500 51
8057/17/28 28 0.17 0.48 341.729 48.393 429 60
8057/15/32 32 0.13 0.54 299.013 42.344 375 68
8057/13/37 37 0.10 0.62 258.605 36.622 324 78
8057/12/40 40 0.09 0.68 239.21 33.875 300 85
8057/11/43 43 0.07 0.74 222.521 31.512 279 93
8057/10/48 48 0.06 0.81 199.342 28.229 250 102
8057/9.5/50 50 0.05 0.85 191.368 27.1 240 107
8057/9/53 53 0.05 0.90 180.536 25.566 226 113
8057/8.5/56 56 0.04 0.95 170.864 24.196 214 120
8057/8/60 60 0.04 1.01 159.473 22.583 200 128
8057/7.5/64 64 0.03 1.08 149.506 21.172 188 136
8057/7/68 68 0.03 1.16 140.712 19.926 176 146
8057/6.5/73 73 0.03 1.25 131.074 18.562 164 157
8057/6/79 79 0.02 1.35 121.119 17.152 152 170
8057/5.5/87 87 0.02 1.47 109.982 15.575 138 185
8057/5/95 95 0.02 1.62 100.72 14.263 126 204
8057/4.5/106 106 0.01 1.80 90.268 12.783 113 227
8057/4/119 119 0.01 2.03 80.407 11.387 101 255
8057/3.5/136 136 0.01 2.31 70.356 9.963 88 291
8057/3/159 159 0.01 2.70 60.179 8.522 75 340
8057/2.5/191 191 0.00 3.24 50.096 7.094 63 408
8057/2/238 238 0.00 4.05 40.203 5.693 50 510
8057/1.5/318 318 0.00 5.40 30.089 4.261 38 680
8057/1/477 477 0.00 8.10 20.06 2.841 25 1020

LEAD TIME

Neutronics assembles motors to order.  Most motors in this series are ready to ship from our San Diego office within 1-2 weeks.  Lead time varies with quantity, customizations, and supply chain considerations.  Rush orders may be available.

Please email us to confirm delivery estimates for your motor needs. info@neutronics.com

MOTOR KV:

The motor sizes and KVs listed above are the most common for this particular motor range. Custom sizes and  KV (RPMs per volt) are usually available.  Please contact us for more details if you don't immediately see the solution you are seeking in the tables above.

KV is the term used in the brushless motor workspace to specify the number of rotations per minute that a motor will turn for each volt applied to the motor/ESC with no load on the motor.

Neutronics specifications are +/- 5%.

For a more complete discussion of KV, please go to our KV FAQ page.  

POWER RATINGS (Watts):

  • Continuous rating is the power the motor can deliver while maintaining the external housing temperatures below 100C.
  • MAX power is achieved at max RPMs and voltage, not at a partial throttle or reduced voltage.
  • MAX power rating is the power the motor can deliver beginning with motor at a temp of 20C until it reaches it's limit temperature of 100C.
  • The ratings are therefore dependent on a number of variables including air flow, ambient air temperature, contact cooling etc. Each application will present different variables.  

MTBF RATINGS:

When used within the constraints described above, BLDC motors' primary "wear" item(s) are the bearings supporting the shaft. Bearing life is inversely affected by speed, temperature, and radial and axial loads.  While an MTBF figure can be generated, it would be rendered invalid by excursions beyond prescribed temperatures or load limits - such as prop strikes, or side loads.  MTBF must be determined on a case by case basis, and even then, it would be subject to numerous exceptions.

MAX VOLTAGE

Limited by kv (RPMs per volt) times the applied voltage.  Max voltage must be kept below the voltage which will spin the motor over max rpm for the motor series.

MAX AMPERAGE

See power ratings above.

COMPONENT SPECIFICATIONS

  • Winding temperature:  -- 180C
  • Magnet grade: - 180C UH grade
  • Bearings:  Japanese SPB bearings

CONTROLLER SETTINGS: TIMING

  • APD controllers automatically adjust timing for optimum efficiency
  • Recommend low timing for controllers that require configuration