Challenge
With the increasing need for patients to be mobile, both in the hospital and in a home setting, the need for highly capable, efficient and portable ventilators has increased.
Portescap’s highly efficient slotless brushless DC ventilation motors have helped reduce the size of motor-blower assemblies while providing higher pressure and flow. Portescap's low inertia brushless design achieves rapid step response to maximize patient acceptance in bi-level and volume-controlled operating modes. Quiet, reliable and efficient, Portescap medical motors can effectively power ventilator blowers on battery at night, during inter-hospital transport, in emergency vehicles or comfortably in a stationary home or hospital setting.
Benefits
- Over 90% efficiency to allow for increased device battery life and battery operation
- Optimized high speed operation up to 70,000 rpm
- Powerful – able to provide up to 180W power at 50,000 rpm
- Smooth rotational motion thanks to slotless design for reduced operational noise
Reduce Design Time. Select Your Motor Online
RECOMMENDED BRUSHLESS SLOTLESS
| Model | Motor Diameter (mm) | Motor Diameter (in) | No-Load Speed (rpm) | No-Load Current, Typical (mA) | Continuous Mechanical Power, Max (@25°C) (W) | Continuous Torque, Max (mNm) | Continuous Torque, Max (oz-in) | Torque Constant (mNm/A) | Torque Constant (oz-in/A) | Motor Speed, Max (rpm) | Shop |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12ECP48 Ultra EC | 12 | 0.47 | 38950 | 200 | 23 | 8.1 | 1.13 | 5.94 | 0.83 | 60000 | |
| 16BHS 2-wires | 16 | 0.63 | 33770 | 235 | 6 | 4 | 0.57 | 11.4 | 1.61 | 42200 | |
| 16ECP36 Ultra EC | 16 | 0.63 | 31550 | 160 | 27.5 | 7.5 | 1.06 | 26.9 | 3.81 | 63000 | |
| 16ECP52 Ultra EC | 16 | 0.63 | 27800 | 134 | 37 | 16.1 | 2.28 | 36 | 5.1 | 40000 | |
| 22ECP35 Ultra EC | 22 | 0.866 | 13200 | 30 | 56 | 14.3 | 2.03 | 17.4 | 2.46 | 50000 | |
| 22ECP45 Ultra EC | 22 | 0.866 | 15700 | 60 | 80 | 29.4 | 4.16 | 26.97 | 3.82 | 47000 | |
| 22ECP60 Ultra EC | 22 | 0.866 | 8050 | 40 | 120 | 50.5 | 7.15 | 28.27 | 4 | 38000 | |
| 22ECS45 Ultra EC | 22 | 0.866 | 68500 | 300 | 120 | 26.8 | 3.8 | 6.6 | 0.93 | 73000 | |
| 22ECS60 Ultra EC | 22 | 0.866 | 47000 | 210 | 180 | 45.9 | 6.5 | 7.3 | 1.03 | 60000 | |
| 26BF-2A nuvoDisc | 26 | 1.023 | 6209 | 30 | 3.3 | 3.5 | 0.5 | 8.96 | 1.27 | 12000 | |
| 16ECP24 | 16 | 0.63 | 17600 | 66 | 6.8 | 4 | 0.57 | 9.29 | 1.32 | 20000 | |
| 16ECP24-2A | 16 | 0.63 | 8700 | 56 | 4.6 | 4 | 0.57 | 9.29 | 1.32 | 12000 | |
| 22ECA60 Autoclavable Slotless Brushless DC Motor | 22 | 0.866 | 34500 | 200 | 180 | 51 | 7.2 | 6.6 | 0.935 | 60000 |
RECOMMENDED BRUSH DC
| Model | Motor Diameter (mm) | Motor Diameter (in) | No-Load Speed (rpm) | No-Load Current, Typical (mA) | Output Power (W) | Stall Torque at Nominal Voltage (mNm) | Stall Torque at Nominal Voltage (oz-in) | Continuous Torque, Max (mNm) | Continuous Torque, Max (oz-in) | Torque Constant (mNm/A) | Torque Constant (oz-in/A) | Shop |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16DCT Athlonix - Precious metal | 16 | 0.63 | 10079 | 28.6 | 4.3 | 17.14 | 2.43 | 5.45 | 0.77 | 54.26 | 7.68 |
RECOMMENDED STEPPER LINEAR
| Model | Motor Diameter (mm) | Motor Diameter (in) | Holding Force, Min @ rated current @ 0.001" (0.0254 mm) / Step (N) | Holding Force, Min @ rated current @ 0.001" (0.0254 mm) / Step (oz) | Holding Force, Min (Unenergized) @ 0.001" (0.0254 mm) / Step (N) | Holding Force, Min (Unenergized) @ 0.001" (0.0254 mm) / Step (oz) | Stroke Length, Typical (in) | Stroke Length, Typical (mm) | Linear Travel Accuracy | Shop |
|---|---|---|---|---|---|---|---|---|---|---|
| 35DBM-K | 35.94 | 1.415 | 112 | 403 | 40 | 144 | 0.67 | 17 | ± 1 Step | |
| 35DBM-L | 35.94 | 1.415 | 112 | 403 | 40 | 144 | 2.5 | 63.5 | ± 1 Step |