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Energy Efficient Motors for Access Systems

Electronic Access Systems
Electronic Access Systems

Challenge 

Portescap has changed the way doors are opened and closed. Working closely in a collaborative design partnership with our customer, Portescap innovated miniature energy-efficient motors and electro-mechanical locking systems for commercial door applications. The innovation is an alternative to conventional "electrical strike" door release mechanisms. Our advanced solution delivers greater durability while consuming less power, thus reducing the carbon footprint of security doors. Portescap has been a part of a fundamental shift in commercial locking and release technology, an accomplishment celebrated often – and securely – when someone uses a key card or is allowed access into a room.

Benefits 

  • High efficiency extends battery life

  • Gearbox options increase torque and precision

  • Small diameter motors for tight spaces

Customization Options 

  • Lead screw integrations

  • Winding customizations

  • Shaft customizations

[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)
22ECP45 ULTRA EC 0.87 22 8,370 25 80.0 27.70 3.92 3.82 27.00 47,000
22ECP60 ULTRA EC 0.87 22 8,050 40 120.0 50.50 7.20 3.99 28.30 38,000

[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)
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
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
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
16DCT Athlonix - Precious metal 0.63 16 7,970 9.4 4.2 1.81 12.77 0.76 5.36 1.52 10.7
22DCP Athlonix - Graphite 0.87 22 10,889 11.0 4.3 2.41 17.00 0.81 5.69 5.81 41.0
22DCT Athlonix - Graphite 0.86 22 8,490 67.1 8.4 9.20 64.80 1.60 11.50 0.90 6.7
22DCT Athlonix - Precious metal 0.86 22 8,131 15.7 9.4 11.30 79.60 1.90 13.30 2.00 14.1

[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
26DAM-K 1.02 26.0 33.4 120.0 20.0 72.0 13.2 0.5 ± 1 Step
26DAM-L 1.02 26.0 33.4 120.0 20.0 72.0 48.0 1.9 ± 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)
R10 10.0 0.39 70 100.0 14.0 10,000
R13 13.0 0.51 85 250.0 35.0 7,500