All 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.
SHOP MINI MOTORS
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BRUSHLESS SLOTLESS
| Model | Motor Diameter (mm) | Motor Diameter (in) | Continuous Mechanical Power, Max (@25°C) (W) | Continuous Torque, Max (mNm) | Continuous Torque, Max (oz-in) | Motor Speed, Max (rpm) | Weight (g) | Weight (oz) | Specification | CAD | 3D CAD | Shop |
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| 08ECP20 Ultra EC | 8 | 0.315 | 4.4 | 1.07 | 0.1516 | 60000 | 9 | 0.32 |
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| 12ECP48 Ultra EC | 12 | 0.47 | 23 | 8.1 | 1.13 | 60000 | 30 | 1.06 |
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| 16ECP24 | 16 | 0.63 | 6.8 | 4 | 0.57 | 20000 | 31 | 1.09 |
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| 16ECP24-2A | 16 | 0.63 | 4.6 | 4 | 0.57 | 12000 | 24 | 0.85 |
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| 16ECS36 Ultra EC | 16 | 0.63 | 39.5 | 8.2 | 1.16 | 73000 | 41 | 1.45 |
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| 16ECS52 Ultra EC | 16 | 0.63 | 66 | 16.1 | 2.28 | 73000 | 62 | 2.19 |
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| 16ECP36 Ultra EC | 16 | 0.63 | 27.5 | 7.5 | 1.06 | 63000 | 41 | 1.45 |
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| 16ECP36-2A Ultra EC | 16 | 0.63 | 19 | 7 | 1 | 39000 | 41 | 1.45 |
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| 16ECP52 Ultra EC | 16 | 0.63 | 37 | 16.1 | 2.28 | 40000 | 62 | 2.19 |
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| 16ECP52-2A Ultra EC | 16 | 0.63 | 19.3 | 13.93 | 1.98 | 15900 | 62 | 2.19 |
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| 16BHS 2-wires | 16 | 0.63 | 6 | 4 | 0.57 | 42200 | 33 | 1.16 |
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| 21BF nuvoDisc | 21 | 0.827 | 4 | 2.7 | 0.38 | 25000 | 10 | 0.35 |
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| 22ECP35 Ultra EC | 22 | 0.866 | 56 | 14.3 | 2.03 | 50000 | 64 | 2.26 |
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| 22ECP35-2A Ultra EC | 22 | 0.63 | 9 | 12.6 | 1.78 | 10000 | 64 | 2.26 |
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| 22ECP45 Ultra EC | 22 | 0.866 | 80 | 29.4 | 4.16 | 47000 | 100 | 3.53 |
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| 22ECP60 Ultra EC | 22 | 0.866 | 120 | 50.5 | 7.15 | 38000 | 140 | 4.94 |
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| 22ECS45 Ultra EC | 22 | 0.866 | 120 | 26.8 | 3.8 | 73000 | 100 | 3.53 |
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| 22ECS60 Ultra EC | 22 | 0.866 | 180 | 45.9 | 6.5 | 60000 | 140 | 4.94 |
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| 22ECT35 Ultra EC | 22 | 0.866 | 34 | 20 | 2.83 | 20000 | 67 | 2.36 |
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| 22ECT48 Ultra EC | 22 | 0.866 | 54 | 41.6 | 5.89 | 20000 | 98 | 3.46 |
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| 22ECT60 Ultra EC | 22 | 0.866 | 86 | 66.9 | 9.47 | 20000 | 123 | 4.34 |
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| 22ECT82 Ultra EC | 22 | 0.866 | 104 | 98.8 | 13.99 | 20000 | 174 | 6.14 |
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| 22ECA60 Autoclavable Slotless Brushless DC Motor | 22 | 0.866 | 180 | 51 | 7.2 | 60000 | 140 | 4.94 |
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| 26BC 6A | 26 | 1.024 | 4.5 | 4.4 | 0.62 | 14000 | 72 | 2.54 |
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| 26BC 3C | 26 | 1.024 | 8 | 7 | 0.99 | 20000 | 72 | 2.54 |
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| 26BF-2A nuvoDisc | 26 | 1.023 | 3.3 | 3.5 | 0.5 | 12000 | 20 | 0.704 |
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| 30ECT64 Ultra EC | 30 | 1.181 | 187 | 137 | 19.4 | 30000 | 263 | 9.28 |
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| 30ECT90 Ultra EC | 30 | 1.181 | 244 | 225 | 31.86 | 25000 | 380 | 13.4 |
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| 30ECA64 Autoclavable Slotless Brushless DC Motor | 30 | 1.18 | 165 | 133.5 | 18.9 | 30000 | 256 | 9.030144 |
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| 32BF nuvoDisc | 32 | 1.26 | 40 | 13 | 1.84 | 30000 | 27 | 0.95 |
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| 35ECS60 Ultra EC | 35 | 1.378 | 262 | 120.6 | 17.08 | 40000 | 315 | 11.11 |
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| 35ECS80 Ultra EC | 35 | 1.378 | 330 | 193.4 | 27.39 | 40000 | 440 | 15.52 |
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| 40ECP44 | 40 | 1.57 | 150 | 120 | 17 | 30000 | 230 | 8.11 |
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| 40ECP55 | 40 | 1.57 | 420 | 150.2 | 21.3 | 30000 | 240 | 8.47 |
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BRUSHLESS SLOTTED
| Model | Motor Diameter (mm) | Motor Diameter (in) | No-Load Current, Typical (mA) | No-Load Speed (rpm) | Continuous Stall Torque (mNm) | Continuous Stall Torque (oz-in) | Continuous Stall Current (A) | Peak Torque (mNm) | Peak Torque (oz-in) | Torque Constant (mNm/A) | Torque Constant (oz-in/A) | Specification | CAD | 3D CAD | Shop |
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| Spine Drill Surgical Motor (B0512A1) | 12.7 | 0.5 | 269 | 97400 | 9.5 | 1.34 | 3.63 | 176.1 | 24.9 | 4.92 | 0.7 |
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| ENT Surgical Gearmotor (B0512N4080) | 12.7 | 0.5 | 340 | 13385 | 37.9 | 5.4 | 2.56 | 445.3 | 63.1 | 15.51 | 2.2 |
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| ENT Surgical Gearmotor (B0512N4081) | 12.7 | 0.5 | 165 | 12800 | 41.6 | 5.9 | 1.35 | 518.9 | 73.5 | 32.23 | 4.56 |
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| Arthroscopic Joint Shaver High Speed Gearmotor (B0614A4) | 16.51 | 0.65 | 933 | 13710 | 81.48 | 11.54 | 4.95 | 1705 | 241 | 29.9 | 4.24 |
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| Cannulated Microdebrider / Shaver Motor (B0612H1005) | 16.51 | 0.65 | 125 | 35300 | 19.6 | 2.78 | 1.08 | 354.1 | 50.2 | 12.71 | 1.8 |
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| Cannulated Microdebrider / Shaver Motor (B0612H1007) | 16.51 | 0.65 | 284 | 35597 | 19.8 | 2.81 | 3.62 | 278.2 | 39.4 | 6.4 | 0.91 |
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| Multi-tool Surgical Motor (B0810A1) | 20.35 | 0.8 | 705 | 26700 | 21.4 | 3.03 | 7.75 | 198 | 28.1 | 3.22 | 0.456 |
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| Small Bone Motor (B0912N1016) | 22.15 | 0.872 | 1053 | 38633 | 29.4 | 4.16 | 14.48 | 564.6 | 80 | 2.37 | 0.34 |
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| Small Bone Gearmotor (B0912N4023) | 22.15 | 0.872 | 1300 | 1104 | 833 | 118 | 14.48 | 16007 | 2266 | 67.69 | 9.59 |
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| Small Bone Gearmotor (B0912N4024) | 22.15 | 0.872 | 1250 | 12851 | 88.8 | 12.6 | 14.52 | 1534.5 | 217.3 | 6.42 | 0.91 |
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| Large Bone Surgical gearmotor - Drill/Reamer (B1112A4) | 27.94 | 1.1 | 1487 | 1053 | 937.1 | 132.7 | 13.5 | 14231 | 2015 | 118.7 | 16.81 |
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| Cannulated Large Bone Orthopedic Surgical Motor (B1210N1021) | 31.5 | 1.24 | 1267 | 16800 | 83.1 | 11.77 | 16.1 | 1365.4 | 193.4 | 5.41 | 0.77 |
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| Cannulated Large Bone Orthopedic Surgical Motor (B1210N1023) | 31.5 | 1.24 | 760 | 15700 | 95.9 | 13.58 | 11.19 | 1660.8 | 235.2 | 8.88 | 1.26 |
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| Bone Mill Surgical Gearmotor (B2010A4) | 49.78 | 1.96 | 1010 | 290 | 6526.6 | 923.4 | 6.42 | 76966.2 | 10898.6 | 1067.2 | 151.3 |
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BRUSHLESS SLOTLESS FLAT
| Model | Motor Diameter (mm) | Motor Diameter (in) | Continuous Mechanical Power, Max (@25°C) (W) | Continuous Torque, Max (mNm) | Continuous Torque, Max (oz-in) | Motor Speed, Max (rpm) | Weight (g) | Weight (oz) | Specification | CAD | 3D CAD | Shop |
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| 21BF nuvoDisc | 21 | 0.827 | 4 | 2.7 | 0.38 | 25000 | 10 | 0.35 |
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| 32BF nuvoDisc | 32 | 1.26 | 40 | 13 | 1.84 | 30000 | 27 | 0.95 |
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| 26BF-2A nuvoDisc | 26 | 1.023 | 3.3 | 3.5 | 0.5 | 12000 | 20 | 0.704 |
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BRUSHLESS SLOTTED FLAT
| Model | Motor Diameter (mm) | Motor Diameter (in) | Continuous Mechanical Power, Max (@25°C) (W) | Continuous Torque, Max (mNm) | Continuous Torque, Max (oz-in) | Motor Speed, Max (rpm) | Weight (g) | Weight (oz) | Specification | CAD | 3D CAD | Shop |
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| 20ECF | 20 | 0.787 | 9 | 9 | 1.27 | 10000 | 15 | 0.53 |
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| 32ECF | 32 | 1.26 | 32 | 32.9 | 4.65 | 10000 | 52 | 1.83 |
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| 45ECF | 43.2 | 1.7 | 50 | 91 | 12.89 | 10000 | 130 | 4.59 |
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| 60ECF | 60 | 2.36 | 100 | 298 | 42.2 | 6000 | 355 | 12.52 |
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| 90ECF | 90 | 3.54 | 260 | 1080 | 154.3 | 5000 | 960 | 34 |
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