Challenge
Electronic pipettes are laboratory tools used for accurate and repeatable delivery of samples and reagents in the fields of molecular biology, analytical chemistry and medicine.
Portescap’s compact and efficient solutions allow electronic pipettes to be more ergonomic and to dispense faster and for longer periods of time before needing to be recharged. Our integral linear actuation system simplifies and accelerates the design of handheld pipettes, while its higher actuation force enables users to handle a wider range of liquids that can be dispensed through multi-channel solutions.
Benefits
- Faster time to market and improved ergonomics with compact integrated solutions
- High efficiency for longer operation time on battery power
- High count encoder for accuracy of fluid delivery
- Higher reliability and life time of precious metal brushes in brush DC motors
Reduce Design Time. Select Your Motor Online
RECOMMENDED 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) | Shop |
|---|---|---|---|---|---|---|---|---|---|
| 12ECP48 Ultra EC | 12 | 0.47 | 23 | 8.1 | 1.13 | 60000 | 30 | 1.06 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12G88 Athlonix | 12 | 0.472 | 9900 | 16 | 2.7 | 6.8 | 0.96 | 3.5 | 0.5 | 8.6 | 1.22 | |
| 16DCP Athlonix - Graphite | 16 | 0.63 | 9184 | 77.2 | 1.3 | 3.85 | 0.55 | 2.42 | 0.34 | 27.94 | 3.96 | |
| 16DCP Athlonix - Precious Metal | 16 | 0.63 | 9684 | 19.4 | 1.4 | 4.06 | 0.57 | 2.64 | 0.37 | 27.94 | 3.96 | |
| 16N78 Athlonix | 16 | 0.63 | 9270 | 90 | 5.4 | 13.6 | 1.93 | 6.9 | 0.98 | 27.7 | 3.92 |
RECOMMENDED CAN STACK STEPPERS
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 | |
| 26DBM-K | 26.16 | 1.03 | 35.6 | 128 | 34.2 | 123 | 0.52 | 13.2 | ± 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 |
|---|---|---|---|---|---|---|---|
| R10 (Sleeve Bearing) | 0.393 | 10 | 90 | 0.15 | 21 | 10000 | |
| R16 (Ball Bearing) | 0.6288 | 16 | 85 | 1 | 141 | 7500 | |
| R16 (Sleeve Bearing) | 0.6288 | 16 | 85 | 1 | 141 | 7500 |