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Motors for Surveillance Camera Systems

Surveillance Camera Systems
Surveillance Camera Systems

Challenge 

In aerospace targeting applications, motion solutions must be both highly efficient and capable of withstanding harsh environments. Portescap's coreless brush DC motors are designed to survive severe conditions while providing high efficiency in a lightweight package. These features make our wide range of brush DC solutions ideal for high speed azimuth and elevation tracking in aerospace monitoring systems.

Benefits 

  • Highly efficient to minimize current draw

  • Lightweight to minimize fuel consumption

  • Designed to withstand harsh environments

Customization Options 

  • Ball bearings for longer life

  • Gearheads to increase power

  • Encoders for position feedback

[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)
12G88 Athlonix 0.47 12 9,900 9.0 2.4 0.89 6.30 0.44 3.10 1.22 8.6
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
22DCP Athlonix - Graphite 0.87 22 10,889 11.0 4.3 2.41 17.00 0.81 5.69 5.81 41.0
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%}(in) Diameter{%BR%}(mm) Max. Holding Force* @ .001" (0.0254 mm) / Step {%BR%}(N) Max. Holding Force* @ .001" (0.0254 mm) / Step{%BR%}(oz) Min. Holding Force @ 0.001" (0.0254mm) / Step (Un-energized){%BR%}(N) Min. Holding Force @ 0.001" (0.0254mm) / Step (Un-energized){%BR%}(oz) Max. Travel @ 0.001" (0.0254 mm) / Step{%BR%}(mm) Max. Travel @ 0.001" (0.0254 mm) / Step{%BR%}(in) Linear Travel Accuracy
20DAM-K 0.79 20.0 30.6 110.0 20.9 75.0 15.0 0.6 ± 1 Step
20DAM-L 0.79 20.0 30.6 110.0 20.9 75.0 50.0 2.0 ± 1 Step

[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