Challenge
Single-use medical devices have become a viable alternative to re-usable devices in many applications and represent a growing trend. For surgical tools, lower costs and improved patient safety are helping to drive this trend. Advances in component design and manufacturing techniques have made it possible to produce equipment with the quality required to perform complex surgery, yet at a price point where disposal of the tool after a single surgery can be justified. By adopting disposable surgical tools, hospitals can remove the risks associated with using tools for multiple patients, while also eliminating the logistic issues and costs of sterilization between surgeries.
In order to be financially competitive with reusable devices, cost efficiency is a very important criterion while selecting a motion solution for any single-use device. Portescap’s Athlonix DCP and DCT range of Brush DC motors are highly optimized for price-to-performance and can be an ideal solution for a broad range of single-use medical devices.
Benefits
- Greater efficiency
- Optimum package size
- High power density
- Cost efficiency
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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 | |
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 | |
16ECS36 Ultra EC | 16 | 0.63 | 47100 | 132 | 39.5 | 8.2 | 1.16 | 7.7 | 1.09 | 73000 | |
16ECP36-2A Ultra EC | 16 | 0.63 | 31550 | 160 | 19 | 7 | 1 | 26.9 | 3.8 | 39000 | |
16ECS52 Ultra EC | 16 | 0.63 | 66380 | 170 | 66 | 16.1 | 2.28 | 7.99 | 1.13 | 73000 | |
16ECP52-2A Ultra EC | 16 | 0.63 | 14100 | 120 | 19.3 | 13.93 | 1.98 | 35.99 | 5.09 | 15900 | |
30ECA64 Autoclavable Slotless Brushless DC Motor | 30 | 1.18 | 16488 | 700 | 165 | 133.5 | 18.9 | 8.6 | 1.22 | 30000 | |
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 | |
22DCT Athlonix - Precious metal | 22 | 0.866 | 8569 | 42.7 | 9.6 | 79.56 | 11.27 | 13.29 | 1.88 | 70.27 | 9.95 |
RECOMMENDED CONTROLLERS
Model | Nominal Voltage, Max (V) | Nominal Voltage, Min (V) | Feedback Type | Continuous Input Power, Max (W) | Control Method | Autoclave Cycles | Shop |
---|---|---|---|---|---|---|---|
CNT2440 | 24 | 5 | Sensorless | 960 | Open loop speed control | 1000 |
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 |
---|---|---|---|---|---|---|---|
B16 (Ball Bearing) | 0.629 | 16 | 81 | 0.3 | 42 | 8000 | |
B16 (Sleeve Bearing) | 0.629 | 16 | 81 | 0.3 | 42 | 8000 | |
R16 (Ball Bearing) | 0.629 | 16 | 85 | 1 | 141 | 7500 | |
R16 (Sleeve Bearing) | 0.629 | 16 | 85 | 1 | 141 | 7500 | |
R22 (Ball Bearing) | 0.865 | 22 | 80 | 2 | 283 | 5000 | |
R22 (Sleeve Bearing) | 0.865 | 22 | 80 | 2 | 283 | 5000 |