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Products

Brush DC Motors

Portescap's small brush DC motors are ideal for your portable and small devices. Our continuous innovation in coreless motor technology enables us to offer:

  • Frame sizes from 8 to 35 mm
  • Speeds from 5,500 to 11,000 rpm
  • Continuous torque - 0.66 to 158.6 mNm
  • Coreless rotor design
  • Low rotor inertia
  • REE coil
  • High efficiency
  • High power to weight ratio
  • Neodymium magnet available in some brush DC motor models
  • Sleeve and ball bearing versions
Brush DC Motor

Brush DC Motors

High efficiency and high power density brush DC coreless motors can be found in a variety of applications including medical, factory automation, aerospace and robotics.

Portescap's small brush DC motors are ideal for your portable and small devices. Our continuous innovation in coreless motor technology enables us to offer:

  • Frame sizes from 8 to 35 mm
  • Speeds from 5,500 to 11,000 rpm
  • Continuous torque - 0.66 to 158.6 mNm
  • Coreless rotor design
  • Low rotor inertia
  • REE coil
  • High efficiency
  • High power to weight ratio
  • Neodymium magnet available in some brush DC motor models
  • Sleeve and ball bearing versions

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) No-Load Speed{%BR%}(rpm) No-Load Current{%BR%}(mA) Output Power{%BR%}(W) Stall Torque{%BR%}(oz-in) Stall Torque{%BR%}(mNm) Torque up to{%BR%}(oz-in) Torque up to{%BR%}(mNm) Torque Constant (oz-in/A) Torque Constant (mNm/A) Specification CAD
08G61 0.31 8 11,760 2.5 0.7 0.17 1.20 0.14 0.95 1.02 7.2
08GS61 0.31 8 11,000 3.0 0.5 0.10 0.64 0.09 0.66 0.72 5.1
10NS61 Athlonix 0.39 10 10,700 3.6 0.7 0.10 0.71 0.12 0.85 1.09 7.7
12G88 Athlonix 0.47 12 9,900 9.0 2.4 0.89 6.30 0.44 3.10 1.22 8.6
12GS88 Athlonix 0.47 12 8,050 5.0 1.1 0.22 1.54 0.20 1.41 1.93 13.6
13N88 0.51 13 14,150 8.8 2.5 1.16 8.20 0.45 3.20 2.25 15.9
16G88 0.63 16 8,150 2.0 2.5 1.25 8.80 0.68 4.80 5.27 37.2
16N28 0.63 16 9,640 4.9 1.3 0.41 2.90 0.35 2.50 2.45 17.3
16N78 Athlonix 0.63 16 8,200 4.0 4.9 1.56 11.00 0.89 6.30 3.92 27.7
17N78 0.67 17 8,900 3.5 3.1 1.33 9.40 0.68 4.80 3.61 25.5
17S78 0.67 17 12,430 8.4 1.8 0.84 5.90 0.40 2.80 1.29 9.1
22N28 0.87 22 6,300 3.5 3.5 1.16 8.20 0.98 6.90 3.82 27.0
22N78 Athlonix 0.87 22 6,350 1.0 10.0 4.53 32.00 1.83 12.90 10.20 72.0
22NT82 Athlonix 0.87 22 6,200 15.0 12.0 4.53 32.00 2.10 14.70 10.20 72.0
22S28 0.87 22 7,940 2.8 2.4 0.69 4.90 0.55 3.90 4.02 28.4
22S78 0.87 22 8,550 3.3 4.6 2.59 18.30 1.09 7.70 3.78 26.7
22V28 0.87 22 6,340 3.2 3.6 1.63 11.50 1.15 8.10 5.07 35.8
23GST2R82 0.91 23 9,010 60.0 18.0 12.32 87.00 3.12 22.00 3.54 25.0
25GST2R82 0.98 25 7,850 40.0 23.3 16.71 118.00 4.25 30.00 5.95 42.0
25GT2R82 0.98 25 8,260 65.0 33.0 27.47 194.00 5.81 41.00 5.82 41.1
26N58 1.02 26 6,660 20.0 4.6 3.54 25.00 1.88 13.30 4.74 33.5
28DT12 1.10 28 6,870 90.0 24.0 15.15 107.00 5.24 37.00 5.34 37.7
28L28 1.10 28 5,000 6.6 9.0 4.81 34.00 2.62 18.50 9.60 67.8
28LT12 1.10 28 7,345 35.0 20.0 9.20 65.00 3.40 24.00 5.76 40.7
30GT2R82 1.18 30 8,600 90.0 82.0 119.95 847.00 13.03 92.00 5.48 38.7
35GLT2R82 1.38 35 5,439 60.0 150.0 210.58 1,487.00 22.66 160.00 22.23 157.0
35NT2R32 1.38 35 4,365 50.0 35.0 21.24 150.00 7.93 56.00 7.31 51.6
35NT2R82 1.38 35 5,760 40.0 107.0 110.74 782.00 16.14 114.00 14.02 99.0