Products
Brushless DC Motors

Brushless Motor (BLDC Motor)

Portescap BLDC Motor technology continues to push the curve of high performance in both slotted and slotless DC brushless 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. A brushless DC motor offers excellent speed and position control, long life, and high torque density. Slotless electric brushless DC motors use a cylindrical ironless coil made in the same winding technique as ironless DC motors, while the slotted DC brushless motors are built with stators consisting of the latest technology in lamination and windings. Both are electronically commutated and have 3 winding phases. Our slotted brushless DC motors are manufactured in the USA and targeted towards performance-critical surgical power devices and also offer sterilization capabilities.

We also offer an optimized line of brushless DC motors / miniature brushless motors, Ultra EC, designed in Switzerland. This family of small dc motors helps you address a wide range of specific requirements for torque and speed while providing decreased iron losses, improved efficiency and cooler operation.

Our DC brushless motors perform exceptionally well in environments requiring both precision and durability. The unique design of a BLDC motor allows for several key benefits:

  • Diameters as small as 12.7 mm
  • Speeds up to 100,000 rpm
  • High motion efficiency
  • Ability to withstand harsh environments
  • Increased motor life
  • High acceleration
  • High power/weight ratios
  • Sterilization (available in slotted designs)

Not sure how to select the right brushless motor or whether you need a slotted or slotless motor? Click on our overview resources below.

Brushless DC Motors

Brushless DC Motors

A Brushless DC Motor offers a great combination of durability, efficiency, torque and speed in a compact package suitable for your application

Brushless Motor (BLDC Motor)

Portescap BLDC Motor technology continues to push the curve of high performance in both slotted and slotless DC brushless 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. A brushless DC motor offers excellent speed and position control, long life, and high torque density. Slotless electric brushless DC motors use a cylindrical ironless coil made in the same winding technique as ironless DC motors, while the slotted DC brushless motors are built with stators consisting of the latest technology in lamination and windings. Both are electronically commutated and have 3 winding phases. Our slotted brushless DC motors are manufactured in the USA and targeted towards performance-critical surgical power devices and also offer sterilization capabilities.

We also offer an optimized line of brushless DC motors / miniature brushless motors, Ultra EC, designed in Switzerland. This family of small dc motors helps you address a wide range of specific requirements for torque and speed while providing decreased iron losses, improved efficiency and cooler operation.

Our DC brushless motors perform exceptionally well in environments requiring both precision and durability. The unique design of a BLDC motor allows for several key benefits:

  • Diameters as small as 12.7 mm
  • Speeds up to 100,000 rpm
  • High motion efficiency
  • Ability to withstand harsh environments
  • Increased motor life
  • High acceleration
  • High power/weight ratios
  • Sterilization (available in slotted designs)

Not sure how to select the right brushless motor or whether you need a slotted or slotless motor? Click on our overview resources below.

[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 37.5 14.50 1.87 40,000 62.00 2.19 2.05 52.00
16ECP36 ULTRA EC 0.24 16 27.5 7.00 0.91 63,000 41.00 1.45 1.42 36.00
16BHS 2-wires 0.63 16 6.0 4.00 0.57 10,900 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
22ECP60 ULTRA EC 0.87 22 120.0 50.50 7.20 38,000 140.00 4.93 2.36 60.00
22ECT48 ULTRA EC 0.87 22 54.0 41.60 5.89 20,000 98.00 3.46 1.89 48.00
22ECT35 ULTRA EC 0.87 22 34.0 20.00 2.83 20,000 67.00 2.36 1.38 35.00
22ECT60 ULTRA EC 0.87 22 86.0 66.90 9.47 20,000 123.00 4.34 2.36 60.00
22ECP35 ULTRA EC 0.87 22 55.0 14.30 2.02 50,000 64.00 2.26 1.38 35.00
22ECP45 ULTRA EC 0.87 22 80.0 29.40 4.16 47,000 100.00 3.53 1.77 45.00
22ECT82 ULTRA EC 0.87 22 104.0 98.40 13.93 20,000 174.00 6.14 3.23 82.00
22ECS60 ULTRA EC 0.90 22 180.0 44.50 6.30 60,000 140.00 5.29 2.36 60.00
22ECS45 ULTRA EC 0.90 22 120.0 26.80 3.80 73,000 100.00 3.88 1.77 45.00
26BC 6A 1.06 26 4.5 4.40 0.62 11,000 72.00 2.54 1.27 32.30
26BC 3C 1.06 26 8.0 7.00 0.99 20,000 72.00 2.54 1.27 32.30
30ECT90 ULTRA EC 1.18 30 244.0 225.00 31.86 25,000 380.00 13.40 3.54 90.00
30ECT64 ULTRA EC 1.18 30 187.0 136.00 19.26 30,000 263.00 9.28 2.52 64.00
32BF nuvoDisc 1.31 32 40.0 13.00 1.84 30,000 27.00 0.95 0.44 11.20
35ECS80 Ultra EC 1.38 35 330.0 193.40 27.39 40,000 440.00 15.52 3.15 80.00
35ECS60 Ultra EC 1.38 35 262.0 120.60 17.08 40,000 315.00 11.11 2.36 60.00

[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 Surgical Gearmotor (B0512N4080) 0.50 12.7 855 11,829 39.5 5.60 2.44 449.3 63.6 2.40 17.00
ENT Surgical Gearmotor (B0512N4081) 0.50 12.7 375 11,910 41.3 5.90 1.27 490.7 69.5 4.80 34.10
ENT Microdebrider Gearmotor (B0512N4109) 0.50 12.7 340 13,385 37.9 5.40 2.56 445.3 63.1 2.20 15.51
ENT Microdebrider Gearmotor (B0512N4110) 0.50 12.7 165 12,800 41.6 5.90 1.35 518.9 73.5 4.56 32.23
High Speed Motor (B0512N1035) 0.50 12.7 120 97,400 9.5 1.34 2.02 176.1 24.9 0.70 4.92
High Speed Surgical Motor (B0512N1029) 0.50 12.7 420 90,599 9.2 1.31 1.93 166.4 23.6 0.71 5.04
Arthroscopic Surgical Gearmotor (B0614H4041) 0.65 16.5 645 7,277 117.7 16.70 4.37 1 865.2 264.1 4.00 28.30
Arthroscopic Surgical Gearmotor (B0614H4042) 0.65 16.5 600 4,233 119.4 16.90 2.59 1 110.1 157.2 6.86 48.50
Arthroscopic Shaver / Stapler Gearmotor (B0614H4080) 0.64 16.5 450 4,082 126.8 18.00 2.63 1 197.0 169.6 7.16 50.54
Arthroscopic Shaver Gearmotor (B0614H4079) 0.64 16.5 643 7,353 116.5 16.50 4.37 1 846.0 261.4 3.97 28.00
Cannulated Microdebrider / Shaver Motor (B0612H1005) 0.64 16.5 125 35,300 19.6 12.50 1.80 141.7 20.1 1.80 12.71
Cannulated Microdebrider / Shaver Motor (B0612H1006) 0.64 16.5 183 35,200 19.6 13.50 2.36 275.4 39.0 1.42 10.00
Cannulated Microdebrider / Shaver Motor (B0612H1007) 0.64 16.5 284 35,597 19.8 14.50 3.62 278.2 39.4 0.91 6.40
Small Bone Motor (B0912N1023) 0.82 20.8 1 053 38,633 14.48 564.6 80.0 0.34 2.37
Small Bone Gearmotor (B0912N4023) 0.86 22.2 1 300 1,104 833.0 16.50 14.48 16 007.0 2 266.0 9.59 67.69
Small Bone Gearmotor (B0912N4024) 0.86 22.2 1 250 12,851 88.8 17.50 14.52 1 534.5 217.3 0.91 6.42
Small Bone Motor (B0912N1016) 0.86 22.2 1 053 38,633 29.4 4.16 14.48 564.6 80.0 0.34 2.37
Cannulated Large Bone Motor (B1112N1048) 1.09 27.9 575 15,190 59.0 8.36 10.32 593.9 84.1 0.86 6.04
Cannulated Large Bone Motor (B1112N1049) 1.09 27.9 425 15,190 67.9 9.61 9.23 758.5 107.4 1.10 7.75
Cannulated Large Bone Motor (B1112N1050) 1.09 27.9 450 15,190 67.1 9.50 7.62 742.2 105.1 1.32 9.29
Orthopedic Surgical Motor (B1112N4004) 1.10 27.9 900 957 818.2 115.90 8.23 11 098.0 1 571.7 16.40 116.00
Cannulated Large Bone Motor (B1210N1034) 1.23 31.5 770 15,745 76.2 10.80 13.80 1 066.0 151.0 0.81 5.80
Cannulated Large Bone Motor (B1210N1035) 1.23 31.5 616 15,749 81.5 11.50 11.80 1 220.0 173.0 1.03 7.25
Cannulated Large Bone Motor (B1210N1036) 1.23 31.5 514 15,746 81.2 11.50 9.80 1 212.0 171.6 1.23 8.70
Large Bone Orthopedic Surgical Motor (B1210N1025) 1.24 31.5 1 130 16,928 76.2 10.80 16.50 1 432.4 202.8 0.77 5.41
Large Bone Orthopedic Surgical Motor (B1210N1026) 1.24 31.5 1 060 15,887 82.1 11.60 13.30 1 562.6 221.3 1.02 7.20
Large Bone Orthopedic Surgical Motor (B1210N1027) 1.24 31.5 850 15,245 88.0 12.50 11.40 1 720.1 243.6 1.28 9.01
Cannulated Large Bone Orthopedic Surgical Motor (B1210N1021) 1.24 31.5 1 130 16,928 76.2 10.80 16.50 1 432.4 202.8 0.77 5.41
Cannulated Large Bone Orthopedic Surgical Motor (B1210N1022) 1.24 31.5 1 060 15,887 82.1 11.60 11.40 1 720.1 243.6 1.02 7.20
Cannulated Large Bone Orthopedic Surgical Motor (B1210N1023) 1.24 31.5 850 15,245 88.0 12.50 11.40 1 720.1 243.6 1.28 9.01
Large Bone Motor (B1210N1037) 1.23 31.5 770 15,745 76.2 10.80 13.80 1 066.0 150.9 0.82 5.80
Large Bone Motor (B1210N1038) 1.23 31.5 616 15,749 81.5 11.50 11.80 1 221.0 172.9 1.03 7.25
Large Bone Motor (B1210N1039) 1.23 31.5 514 15,746 81.2 11.50 9.80 1 212.0 171.6 1.23 8.70

[value]

Specification + Detail
MetricEnglish
Model Operating Voltage{%BR%} (V min) Operating Voltage{%BR%} (V max) Feedback Maximum Continuous Input Power (W) Control Method Autoclave Cycles Specification CAD 3D CAD
CNT1530 9.00 15.00 Sensored 300.00 Open Loop Speed 1000