Challenge
Clinicians and patients rely on pumps for safe and accurate administration of nutrients and medications. Along with the ability to continuously deliver fluids in flows ranging from a few milliliters to liters per hour, motorized pumps also provide repeatable and precise delivery.
Portescap's high efficiency and high torque density motor solutions help reduce size and increase the back-up battery life for more mobile clinical pumps. High quality components and optimized designs increase the useful life of the pump for lower cost of care. Additionally, Portescap's miniature high-count encoders allow for accurate and repetitive delivery of fluid. High-strength customized gearing reduces noise levels for patient comfort during the day or while sleeping.
Benefits
- High count encoders for improved fluid delivery accuracy
- Longer life for lower average cost of care thanks to precious metal commutation
- Greater power density for smaller pump designs
- Low noise for quiet device operation
- High efficiency motors for longer back-up battery life
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
16ECP36 Ultra EC | 16 | 0.63 | 31550 | 160 | 27.5 | 7.5 | 1.06 | 26.9 | 3.81 | 63000 |
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) | Shop |
---|---|---|---|---|---|---|---|---|---|
32ECF | 32 | 1.26 | 32 | 32.9 | 4.65 | 10000 | 52 | 1.83 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
16DCP Athlonix - Precious Metal | 16 | 0.63 | 9684 | 19.4 | 1.4 | 4.06 | 0.57 | 2.64 | 0.37 | 27.94 | 3.96 | |
16DCT Athlonix - Graphite | 16 | 0.63 | 10427 | 150.3 | 4 | 16.49 | 2.34 | 5.06 | 0.72 | 54.26 | 7.68 | |
16DCT Athlonix - Precious metal | 16 | 0.63 | 10079 | 28.6 | 4.3 | 17.14 | 2.43 | 5.45 | 0.77 | 54.26 | 7.68 | |
16DCT Athlonix - Precious metal | 16 | 0.63 | 10079 | 28.6 | 4.3 | 17.14 | 2.43 | 5.45 | 0.77 | 54.26 | 7.68 | |
16N78 Athlonix | 16 | 0.63 | 9270 | 90 | 5.4 | 13.6 | 1.93 | 6.9 | 0.98 | 27.7 | 3.92 | |
17DCT Athlonix - Precious Metal | 17 | 0.669 | 9800 | 24.7 | 4.8 | 16.43 | 2.33 | 6.15 | 0.87 | 55.88 | 7.91 | |
22DCT Athlonix - Graphite | 22 | 0.866 | 8538 | 87.3 | 9 | 75.73 | 10.72 | 12.75 | 1.81 | 70.27 | 9.95 | |
22DCT Athlonix - Precious metal | 22 | 0.866 | 8569 | 42.7 | 9.6 | 79.56 | 11.27 | 13.29 | 1.88 | 70.27 | 9.95 | |
22N78 Athlonix | 22 | 0.866 | 9075 | 28 | 13 | 66 | 9.35 | 15.7 | 2.22 | 72 | 10.2 | |
24DCT Athlonix - Precious Metal | 24 | 0.945 | 7837 | 44.1 | 9.4 | 71.55 | 10.13 | 14.96 | 2.12 | 59.86 | 8.48 |
RECOMMENDED CAN STACK STEPPERS
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 |
RECOMMENDED GEARHEADS
Model | Motor Diameter (in) | Motor Diameter (mm) | Efficiency (%) | Static Torque, Max (Nm) | Static Torque, Max (oz-in) | Recommended Input Speed, Max (rpm) | Shop |
---|---|---|---|---|---|---|---|
B16C (Sleeve Bearing) | 16 | 0.73 | 0.2 | 28.32 | 8000 | ||
B16 (Ball Bearing) | 0.6288 | 16 | 81 | 0.3 | 42 | 8000 | |
B16 (Sleeve Bearing) | 0.6288 | 16 | 81 | 0.3 | 42 | 8000 | |
R16 (Ball Bearing) | 0.6288 | 16 | 85 | 1 | 141 | 7500 | |
R16 (Sleeve Bearing) | 0.6288 | 16 | 85 | 1 | 141 | 7500 | |
R22 (Ball Bearing) | 0.8646 | 22 | 80 | 2 | 283 | 5000 | |
R22 (Sleeve Bearing) | 0.8646 | 22 | 80 | 2 | 283 | 5000 | |
K24 (Ball Bearing) | 0.9432 | 24 | 85 | 0.7 | 100 | 5000 | |
K24 (Sleeve Bearing) | 0.9432 | 24 | 85 | 0.7 | 100 | 5000 | |
R22T (Ball Bearing) | 0.866 | 22 | 90 | 8000 |