RELATED PRODUCTS
B0512A1 Autoclavable Slotted Brushless DC Motor
Spine Drill Surgical Motor (B0512A1)
This size 5 brushless DC slotted motor is optimized for high-speed drill applications. Motor torque and speed make this an ideal solution for powered surgical hand tools that are used for high-speed drilling in spine, cranial, maxiofacial, and otologic (ear) surgery. Portescap mini motors for surgical power applications are designed for high reliability in autoclave environments.
Product Highlights
- Designed for autoclave applications requiring up to 1000 autoclave cycles
- Optimized for use in surgical powered devices
- High torque and high speed design optimized for precise drilling into dense bone
- High speed electric motors allow for increased precision, cleaner cuts, and shorter surgery cases
- Lightweight and low vibration for increased surgeon tactile feel
- High efficiency to optimize thermal performance at high speeds
- Small size allowing smaller surgical hand tool designs and improved ergonomics
- Withstands high current draw
Customization Available
- Coil modifications - resistance and inductance
- Connectors
- Custom shafts - flats, knurling, diameter, length
- Dust protection sealing of cables output
- Mechanical integration upon request (housing, front & rear flange, shaft)
- Without hall sensors
Applications
- Cranial Drills
- Craniomaxiofacial Drills
- Otologic (Ear) Drills
- Powered ENT Debrider
- Powered ENT / Neuro and Spine Drills
- Surgical Robots
Part Number | B0512A1000 | B0512A1001 |
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Motor Diameter (in) | 0.5 | 0.5 |
Motor Diameter (mm) | 12.7 | 12.7 |
Standards Met | RoHS Compliant | RoHS Compliant |
Axial Static Force w/o Shaft Support, Max (lbs) | 3.33 | 0.8 |
Axial Static Force w/o Shaft Support, Max (N) | 14.81 | 3.5 |
Back EMF Constant (V/1000 rpm) | 0.515 | 0.25 |
Continuous Mechanical Power, Max (@25°C) (W) | 87.4 | 87.4 |
Electrical Time Constant (ms) | 0.07 | 0.068 |
Hall Sensor Electrical Phasing (electrical °) | 60 | 60 |
Inductance - Phase to Phase (mH) | 0.094 | 0.028 |
Line to Line Resistance (Ohm) | 1.33 | 0.41 |
Mechanical Time Constant (ms) | 2.62 | 3.42 |
Motor Constant (mNm/W½) | 4.27 | 3.73 |
Motor Constant (oz-in/W½) | 0.61 | 0.528 |
Motor Regulation (10³/Nms) | 55 | 72 |
No-Load Current, Typical (mA) | 120 | 269 |
No-Load Speed (rpm) | 97400 | 96000 |
Nominal Voltage (V) | 48 | 24 |
Optimization Direction | Bidirectional | Bidirectional |
Thermal Time Constant (s) | 485 | 485 |
Torque Constant (mNm/A) | 4.92 | 2.39 |
Torque Constant (oz-in/A) | 0.7 | 0.34 |
Weight (g) | 39 | 45 |
Weight (oz) | 1.36 | 1.59 |
Winding Temperature, Max (°C) | 155 | 155 |
Winding Temperature, Max (°F) | 311 | 311 |
Ambient Temperature (°C) | 155 | 155 |
Ambient Temperature (°F) | 311 | 311 |
Autoclave Cycles | 1000 | 1000 |
Continuous Stall Current (A) | 2.02 | 3.63 |
Continuous Stall Torque (mNm) | 9.5 | 8.28 |
Continuous Stall Torque (oz-in) | 1.34 | |
Peak Torque (mNm) | 176.1 | 139.8 |
Peak Torque (oz-in) | 24.9 | 19.79 |
Radial Static Force w/o Shaft Support, Max (lbs) | 15.3 | 9.1 |
Radial Static Force w/o Shaft Support, Max (N) | 68.2 | 40.5 |
Ratio | - | - |
Thermal Resistance (Slotted) (°C/W) | 15.9 | 15.9 |
Feedback Type | Hall Sensors | Hall Sensors |
Document | Document Type | Language | File Type |
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High Speed Motor (B0512A1) Specification Page | Specification Page |
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drawing_b0512a1001.DXF | 2D Drawing |
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drawing_b0512a1001.STEP | 3D Drawing |
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