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Brushless DC Motors

 

Portescap motor technology continues to push the curve of high performance in both slotted and slotless brushless DC motors. With exceptional torque and speed, higher efficiency and package sizes suited to meet your needs, brushless DC motors meet even the most stringent requirements. These brushless motors offer excellent speed and position control, long life, and high torque density. Slotless motors use a cylindrical ironless coil made in the same winding technique as ironless DC motors, while the slotted motors are built with stators consisting of the latest technology in lamination and windings. The unique designs of both the slotted and slotless motors allow for several key benefits:

  • High motion efficiency
  • Ability to withstand harsh environments
  • Increased motor life
  • High acceleration
  • High power/weight ratios
  • Autoclavability (available in slotted designs)

These brushless DC motors perform exceptionally well in environments requiring both precision and durability.

brushless dc motors

Brushless DC Motors

Brushless DC motors offer the greatest combination of durability, efficiency, torque and speed in a package suitable for your application.

 

Portescap motor technology continues to push the curve of high performance in both slotted and slotless brushless DC motors. With exceptional torque and speed, higher efficiency and package sizes suited to meet your needs, brushless DC motors meet even the most stringent requirements. These brushless motors offer excellent speed and position control, long life, and high torque density. Slotless motors use a cylindrical ironless coil made in the same winding technique as ironless DC motors, while the slotted motors are built with stators consisting of the latest technology in lamination and windings. The unique designs of both the slotted and slotless motors allow for several key benefits:

  • High motion efficiency
  • Ability to withstand harsh environments
  • Increased motor life
  • High acceleration
  • High power/weight ratios
  • Autoclavability (available in slotted designs)

These brushless DC motors perform exceptionally well in environments requiring both precision and durability.

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) Max continuous mechanical power (@ 25°C){%BR%}(W) Max Continuous Torque{%BR%}(mNm) Max Continuous Torque{%BR%}(oz-in) Max motor speed{%BR%}(rpm) Weight{%BR%}(g) Weight{%BR%}(oz) Length{%BR%}(in) Length{%BR%}(mm) Specification CAD 3D CAD
16ECP52 ULTRA EC 0.24 16 30.0 13.20 1.87 40,000 62.00 2.19 2.05 52.00
16ECP36 ULTRA EC 0.24 16 23.0 6.40 0.91 63,000 41.00 1.45 1.42 36.00
16BHS 2-wires 0.63 16 4.0 4.00 0.57 42,200 33.00 1.16 1.27 32.30
21BF nuvoDisc 0.83 21 4.0 2.70 0.38 25,000 10.00 0.35 0.42 10.55
22ECT60 ULTRA EC 0.87 22 86.0 66.90 9.47 61,000 123.00 4.34 2.36 60.00
22ECT82 ULTRA EC 0.87 22 104.0 98.40 13.93 61,000 174.00 6.14 3.23 82.00
22ECT60 ULTRA EC 0.87 22 86.0 65.90 9.33 61,000 123.00 4.34 2.36 60.00
22ECS60 ULTRA EC 0.90 22 180.0 44.50 6.30 73,000 150.00 5.29 2.36 60.00
22ECS45 ULTRA EC 0.90 22 120.0 26.80 3.80 73,000 110.00 3.88 1.77 45.00
26BC 6A 1.06 26 4.6 4.40 0.62 11,000 72.00 2.54 1.27 32.30
26BC 3C 1.06 26 5.7 7.00 0.99 20,000 72.00 2.54 1.27 32.30
32BF nuvoDisc 1.31 32 40.0 13.00 1.84 30,000 27.00 0.95 0.44 11.20

[value]

Specification + Detail
MetricEnglish
Model Diamter{%BR%}(in) Diameter{%BR%}(mm) Max No-Load Current{%BR%}(mA) No-Load Speed{%BR%}(rpm) Continuous Stall Torque{%BR%}(mNm) Continuous Stall Torque{%BR%}(oz-in) Continuous Stall Current{%BR%}(A) Peak Torque for 1s{%BR%}(mNm) Peak Torque for 1s{%BR%}(oz-in) Torque Constant (oz-in/A) Torque Constant (mNm/A) Specification CAD 3D CAD
ENT Microdebrider (24V) 0.50 12.7 855 11,829 39.5 5.60 2.44 449.3 63.6 2.40 17.00
ENT Microdebrider (48V) 0.50 12.7 375 11,910 41.3 5.90 1.27 490.7 69.5 4.80 34.10
Spine Drill 0.50 12.7 420 90,599 9.2 1.31 1.93 166.4 23.6 0.71 5.04
Arthroscopic Joint Shaver (7.2k rpm) 0.65 16.5 645 7,277 117.7 16.70 4.37 1 865.2 264.1 4.00 28.30
Arthroscopic Joint Shaver (4.2k rpm) 0.65 16.5 600 4,233 119.4 16.90 2.59 1 110.1 157.2 6.86 48.50
Large Bone Orthopedic Drill 1.10 27.9 900 957 818.2 115.90 8.23 11 098.0 1 571.7 16.40 116.00