Challenge
Used in molecular biology and analytical chemistry as well as in many medical tests, electronic pipettes allow for accurate and repeatable delivery of samples and reagents while reducing the risk of repetitive-strain injury. Portescap’s compact efficient medical motors allow electronic pipettes to be more ergonomic and to dispense faster and for a longer period of time before needing to be recharged. Portescap’s integral linear actuation system simplifies and accelerates the design of new-generation handheld devices while their superior actuation force allows for a wider range and a larger amount of substances to be dispensed in multi-channel solutions.
Benefits
- Improved ergonomics due to compact integrated solutions
- High-efficiency for longer operation time on battery power
- High-count encoder for accuracy of fluid delivery
- Rapid time-to-market through integrated linear solutions
- Reliability of precious metal brushes or brushless technologies
- Increase throughput driven by highly dynamic solutions
Reduce Design Time. Select Your Motor Online
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
08GS61 | 8 | 0.315 | 11000 | 6 | 0.5 | 0.64 | 0.09 | 0.66 | 0.09 | 5.1 | 0.72 | |
10NS61 Athlonix | 10 | 0.394 | 10700 | 11 | 0.7 | 0.76 | 0.11 | 0.9 | 0.13 | 7.7 | 1.09 | |
12G88 Athlonix | 12 | 0.472 | 9900 | 16 | 2.7 | 6.8 | 0.96 | 3.5 | 0.5 | 8.6 | 1.22 | |
12GS88 Athlonix | 12 | 0.472 | 9000 | 14 | 1.2 | 1.78 | 0.25 | 1.51 | 0.21 | 6.1 | 0.86 | |
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 |
RECOMMENDED DISC MAGNET STEPPER
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 |
---|---|---|---|---|---|---|---|---|---|---|
20DBM-K | 20.5 | 0.807 | 35 | 126 | 13.9 | 50 | 0.79 | 20 | ± 1 Step | |
20DBM-L | 20.5 | 0.807 | 35 | 126 | 13.9 | 50 | 1.97 | 50 | ± 1 Step | |
26DBM-K | 26.16 | 1.03 | 35.6 | 128 | 34.2 | 123 | 0.52 | 13.2 | ± 1 Step | |
26DBM-L | 26.16 | 1.03 | 35.6 | 128 | 34.2 | 123 | 1.89 | 48 | ± 1 Step | |
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 |