B2010A4 Autoclavable Slotted Brushless DC Gearmotor
Bone Mill Surgical Gearmotor (B2010A4)
The B2010A4 brushless DC slotted mini motor is designed for high reliability in autoclave environments. Benefitting from Portescap's extensive experience in sterilizable motor designs, this size 20 mini motor can reach more than 1,000 cycles. Motor torque and speed make this an ideal solution for any device that requires high customization, high power density, and autoclavability, including surgical robots and bone mill medical devices.
Product Highlights
- Designed for autoclave applications requiring up to 1,000 autoclave cycles
- Optimized for use in surgical powered devices
- Integrated gearhead for high output torque
- Withstands high current draw (slotted technology)
Customization Available
- Custom shafts - flats, knurling, diameter, length
- Gearheads for increased torque
- Coil modifications - resistance and inductance
- Ratios
- Mechanical integration upon request (housing, front & rear flange, shaft)
- Without hall sensors
- Connectors
Applications
- Surgical Bone mill
- Surgical Power Tools
- Surgical Robotics
| Part Number | B2010A4000 |
|---|---|
| Motor Diameter (in) | 1.96 |
| Motor Diameter (mm) | 49.78 |
| Axial Static Force w/o Shaft Support, Max (lbs) | 98.2 |
| Axial Static Force w/o Shaft Support, Max (N) | 436.8 |
| Back EMF Constant (V/1000 rpm) | 146.6 |
| Continuous Mechanical Power, Max (@25°C) (W) | 180 |
| Electrical Time Constant (ms) | 0.782 |
| Housing Material | Stainless Steel |
| Hall Sensor Electrical Phasing (electrical °) | 60 |
| Inductance - Phase to Phase (mH) | 0.43 |
| Line to Line Resistance (Ohm) | 0.55 |
| Mechanical Time Constant (ms) | 4.14 |
| Motor Constant (mNm/W½) | 71.1 |
| Motor Constant (oz-in/W½) | 10.1 |
| Motor Regulation (10³/Nms) | 0.00048291540136978 |
| No-Load Current, Typical (mA) | 1010 |
| No-Load Speed (rpm) | 290 |
| Nominal Voltage (V) | 40 |
| Optimization Direction | Symmetrical |
| Rotor Inertia (gcm²) | 3601.9 |
| Rotor Inertia (oz-in-sec² 10ˉ⁶) | 0.051 |
| Thermal Time Constant (s) | 1109 |
| Torque Constant (mNm/A) | 1067.2 |
| Torque Constant (oz-in/A) | 151.3 |
| Weight (g) | 1495 |
| Weight (oz) | 52.73 |
| Winding Temperature, Max (°C) | 155 |
| Winding Temperature, Max (°F) | 311 |
| Ambient Temperature (°C) | 25 |
| Ambient Temperature (°F) | 77 |
| Autoclave Cycles | 1000 |
| Continuous Stall Current (A) | 6.42 |
| Continuous Stall Torque (mNm) | 6526.6 |
| Continuous Stall Torque (oz-in) | 923.4 |
| Peak Torque (mNm) | 76966.2 |
| Peak Torque (oz-in) | 10898.6 |
| Radial Static Force w/o Shaft Support, Max (lbs) | 205.3 |
| Radial Static Force w/o Shaft Support, Max (N) | 913 |
| Ratio | 25:1 |
| Thermal Resistance (Slotted) (°C/W) | 3.2 |
| Feedback Type | Hall Sensors |
| Document | Document Type | Language | File Type |
|---|---|---|---|
| specifications_b2010a4.pdf | Specification Page |
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| drawing_B2010A4.dxf | 2D Drawing |
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| drawing_b2010a4.step | 3D Drawing |
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| pr_SMS_Size_20_and_Size_8_Motors_en.pdf | Press Release |
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| brochure_SMS_Size_20_bone_mill_gearmotor_en.pdf | Brochure |
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