SHARE

Industries

Miniature Motors for Miniature Pumps

Miniature Pumps
Miniature Pumps

Challenge 

Miniature pump applications, both in liquid and gas mediums, require a variety of motion options to accommodate end user needs. Portescap offers multiple solutions, each providing advantages for the specific application. Our coreless brush DC motors offer simple control, long battery life, and a compact package, while our brushless DC motors provide longer life and high-speed capability with a feedback option.

Benefits 

  • High efficiency for longer battery life

  • High count encoder for accuracy of fluid delivery

  • Precious metal commutation for increased reliability and reduced noise level

  • Compactness for ambulatory devices

  • Low noise for quiet operational needs

Customization Options 

  • Ball bearings for high-side load capability

  • Shaft modifications

  • Rear shafts for easier integration

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) No-Load Speed{%BR%}(rpm) Typical No-Load Current{%BR%}(mA) Max continuous mechanical power (@ 25°C){%BR%}(W) Max Continuous Torque{%BR%}(mNm) Max Continuous Torque{%BR%}(oz-in) Torque Constant (oz-in/A) Torque Constant (mNm/A) Max motor speed{%BR%}(rpm)
16BHS 2-wires 0.63 16 33,770 235 6.0 4.00 0.57 0.47 3.30 10,900

[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)
12GS88 Athlonix 0.47 12 8,050 5.0 1.1 0.22 1.54 0.20 1.41 1.93 13.6
16DCP Athlonix - Graphite 0.63 16 8,684 13.2 1.1 0.45 3.16 0.31 2.18 3.00 21.2
16DCP Athlonix - Precious Metal 0.63 16 9,259 3.3 1.3 0.48 3.37 0.34 2.39 3.00 21.2
16DCT Athlonix - Graphite 0.63 16 9,648 51.7 4.0 2.22 15.70 0.72 5.06 1.23 8.7
0.63 16 7,970 9.4 4.2 1.81 12.77 0.76 5.36 1.52 10.7
16N78 Athlonix 0.63 16 8,200 4.0 4.9 1.56 11.00 0.89 6.30 3.92 27.7
17DCT Athlonix - Graphite 0.67 17 9,653 9.6 4.5 2.29 16.16 0.81 5.75 4.94 34.9
17DCT Athlonix - Precious Metal 0.67 17 9,800 2.6 4.7 2.33 16.43 0.85 6.00 4.94 34.9
0.86 22 8,490 67.1 8.4 9.20 64.80 1.60 11.50 0.90 6.7
0.86 22 8,131 15.7 9.4 11.30 79.60 1.90 13.30 2.00 14.1
22N78 Athlonix 0.87 22 6,350 1.0 10.0 4.53 32.00 1.83 12.90 10.20 72.0

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(mm) Diameter{%BR%}(in) Max Efficiency{%BR%}(%) Nominal Torque{%BR%}(mNm) Nominal Torque{%BR%}(oz-in) Max. Recommended Input Speed{%BR%}(rpm)
R13 13.0 0.51 55 250.0 35.0 7,500
R16 16.0 0.63 55 300.0 42.0 7,500
R22 22.0 0.87 50 600.0 85.0 5,000