Challenge
To accomplish successful orthopedic procedures, orthopedic saws need to be powerful, efficient and lightweight.
The needs of high powered surgical saws are met exactly by Portescap's slotted brushless DC product line. Portescap's slotted brushless DC motor's magnetic coil design provides extremely high-peak torque to enable surgeons to saw through the toughest bone with the smallest motor possible. To offer long life and low total cost-of-ownership to the end customer in the field, Portescap's slotted brushless motors are sterilizable to over 1,000 autoclave cycles, and are designed for high efficiency to maximize device battery life.
Benefits
High torque density to meet the toughest requirements in a small lightweight package Exceptional speed response for applications ranging from sawing to drilling and reaming 1,000+ autoclave cycle reliability for increased instrument life and reduced service cost Custom output shaft and housing interface features High efficiency for reduced battery size and longer operating cycles
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RECOMMENDED BRUSHLESS SLOTTED
| Model | Motor Diameter (mm) | Motor Diameter (in) | No-Load Current, Typical (mA) | No-Load Speed (rpm) | Continuous Stall Torque (mNm) | Continuous Stall Torque (oz-in) | Continuous Stall Current (A) | Peak Torque (mNm) | Peak Torque (oz-in) | Torque Constant (mNm/A) | Torque Constant (oz-in/A) | Shop |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Small Bone Gearmotor (B0912N4023) | 22.15 | 0.872 | 1300 | 1104 | 833 | 118 | 14.48 | 16007 | 2266 | 67.69 | 9.59 | |
| Small Bone Gearmotor (B0912N4024) | 22.15 | 0.872 | 1250 | 12851 | 88.8 | 12.6 | 14.52 | 1534.5 | 217.3 | 6.42 | 0.91 | |
| Small Bone Motor (B0912N1016) | 22.15 | 0.872 | 1053 | 38633 | 29.4 | 4.16 | 14.48 | 564.6 | 80 | 2.37 | 0.34 | |
| Large Bone Surgical gearmotor - Drill/Reamer (B1112A4) | 27.94 | 1.1 | 1487 | 1053 | 937.1 | 132.7 | 13.5 | 14231 | 2015 | 118.7 | 16.81 | |
| Cannulated Large Bone Orthopedic Surgical Motor (B1210N1021) | 31.5 | 1.24 | 1267 | 16800 | 83.1 | 11.77 | 16.1 | 1365.4 | 193.4 | 5.41 | 0.77 | |
| Cannulated Large Bone Orthopedic Surgical Motor (B1210N1023) | 31.5 | 1.24 | 760 | 15700 | 95.9 | 13.58 | 11.19 | 1660.8 | 235.2 | 8.88 | 1.26 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 30ECA64 Autoclavable Slotless Brushless DC Motor | 30 | 1.18 | 165 | 133.5 | 18.9 | 30000 | 256 | 9.030144 |