2200/24 SERIES BRUSHLESS MOTORS

22xx/24 SERIES QUICK LOOK:

  • 57.5mm OD
  • Inrunner construction
  • Power up to 6,400W
  • High speed operation – 30,000 RPM
  • 8 poles / 24 slots – high pole count for higher torque
  • 5, 6, or 8mm shafts

OPTIONS:

  • Finned case
  • Dust resistant case
  • Internal fan for better cooling
  • Stator can be skewed for reduced cogging and acoustic signature
  • US component sourcing and assembly available

May be mated with P42 or P62 gearboxes for very high power-to-weight drives.

NeuMotors 2200 series motor with optional P62 gearbox, fins and cooling fan.

22XX/24  LENGTHS & POWER RANGES

Length
Continuous
Watts*
Max
Watts*
Physical
Length
Weight
2,500
5,000
84mm
708g
3,200
6,400
119mm
962g

2215/24: 2,500-5,000 watt class BLDC motors

Price: $714.00 + options 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
2215/12/3Y/480 480 0.02 0.90 19.934 2.823 63 80
2215/12/2.5Y/600 600 0.01 1.20 15.947 2.258 50 100
2215/12/2Y/750 750 0.01 1.40 12.758 1.807 40 125
2215/12/1.5Y/1020 1,020 0.00 1.60 9.381 1.328 29 170
2215/12/1Y/1440 1,440 0.00 3.00 6.645 0.941 21 240

2220/24: 3,200-6,400 watt class BLDC motors

Price: $878.00 + options 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
2220/24/3Y 145 0.080 1.20 65.989 9.345 207 31
2220/24/2.5Y 172 0.060 1.50 55.63 7.878 174 37
2220/24/2Y 215 0.044 1.70 44.504 6.302 140 46
2220/24/1.5Y 290 0.022 2.20 32.994 4.672 103 62
2220/24/1Y 430 0.011 3.20 22.252 3.151 70 92

22xx 24 pole series options & prices.

5 or 6 mm shaft $20.00
8mm shaft $0.00
P42 gear box 6.7 $295.00
P62 gear box 6.7 $399.00
smooth case $0.00
finned case $10.00

LEAD TIME

Neutronics assembles motors to order.  Most motors in this series are ready to ship from our San Diego office within 3-6 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