B0614A4 Autoclavable Slotted Brushless DC Gearmotor
Arthroscopic Joint Shaver High Speed Gearmotor (B0614A4)
The size 6 SMS brushless DC slotted mini motor is optimized for arthroscopic shaver applications and has been upgraded for higher speeds. This mini motor is an ideal solution for powered surgical hand tools that are used in minimally-invasive surgical procedures to repair joints such as the hip, knee, and shoulder. SMS B0614A4 gearmotors are designed for high reliability in autoclave environments and can withstand up to 1,000 autoclave cycles. The B0614A4 is available in 2 winding variations and with output shaft sealing option for improved reliability.
Product Highlights
- Able to withstand more than 1,000 autoclave cycles
- Optimized for use in surgical powered devices
- High torque design
- High speeds allow for shorter surgery cases and cleaner soft tissue cuts
- Lightweight and low vibration for increased surgeon tactile feel
- Withstands high current draw
Customization Available
- Custom shafts - flats, knurling, diameter, length
- Dust protection sealing of cables output
- Coil modifications - resistance and inductance
- Gearheads for increased torque
- Mechanical integration upon request (housing, front & rear flange, shaft)
- Without hall sensors
- Connectors
Applications
| Part Number | B0614A4000 | B0614A4001 | B0614A4002 | B0614A4003 |
|---|---|---|---|---|
| Motor Diameter (in) | 0.65 | 0.65 | 0.65 | 0.65 |
| Motor Diameter (mm) | 16.51 | 16.51 | 16.51 | 16.51 |
| Axial Static Force w/o Shaft Support, Max (lbs) | 7.3 | 7.3 | 7.3 | 7.3 |
| Axial Static Force w/o Shaft Support, Max (N) | 32.5 | 32.5 | 32.5 | 32.5 |
| Back EMF Constant (V/1000 rpm) | 3.48 | 1.75 | 3.48 | 1.75 |
| Continuous Mechanical Power, Max (@25°C) (W) | 112.2 | 96.1 | 112.2 | 96.1 |
| Electrical Time Constant (ms) | 0.154 | 1.135 | 0.154 | 1.135 |
| Hall Sensor Electrical Phasing (electrical °) | 60 | 60 | 60 | 60 |
| Inductance - Phase to Phase (mH) | 0.13 | 0.038 | 0.13 | 0.038 |
| Line to Line Resistance (Ohm) | 0.842 | 0.281 | 0.842 | 0.281 |
| Mechanical Time Constant (ms) | 2.32 | 3.05 | 2.32 | 3.05 |
| Motor Constant (mNm/W½) | 32.6 | 28.4 | 32.6 | 28.4 |
| Motor Constant (oz-in/W½) | 4.62 | 4.02 | 4.62 | 4.02 |
| Motor Regulation (10³/Nms) | 0.941 | 1.239 | 0.941 | 1.239 |
| No-Load Current, Typical (mA) | 417 | 663 | 483 | 933 |
| No-Load Speed (rpm) | 13710 | 13500 | 13710 | 13500 |
| Nominal Voltage (V) | 48 | 24 | 48 | 24 |
| Optimization Direction | Bidirectional | Bidirectional | Bidirectional | Bidirectional |
| Rotor Inertia (gcm²) | 12.6 | 12.6 | 12.6 | 12.6 |
| Rotor Inertia (oz-in-sec² 10ˉ⁶) | 17.8 | 17.8 | 17.8 | 17.8 |
| Thermal Time Constant (s) | 950 | 950 | 950 | 950 |
| Torque Constant (mNm/A) | 29.9 | 15.1 | 29.9 | 15.1 |
| Torque Constant (oz-in/A) | 4.24 | 2.1 | 4.24 | 2.1 |
| Weight (g) | 106 | 106 | 115 | 115 |
| Weight (oz) | 3.74 | 3.74 | 4.05 | 4.05 |
| Winding Temperature, Max (°C) | 155 | 155 | 155 | 155 |
| Winding Temperature, Max (°F) | 311 | 311 | 311 | 311 |
| Ambient Temperature (°C) | 25 | 25 | 25 | 25 |
| Ambient Temperature (°F) | 77 | 77 | 77 | 77 |
| Autoclave Cycles | 1000 | 1000 | 1000 | 1000 |
| Continuous Stall Current (A) | 2.86 | 4.95 | 2.86 | 4.95 |
| Continuous Stall Torque (mNm) | 81.48 | 71 | 81.48 | 71 |
| Continuous Stall Torque (oz-in) | 11.54 | 10.1 | 11.54 | 10.1 |
| Peak Torque (mNm) | 1705 | 1286 | 1705 | 1286 |
| Peak Torque (oz-in) | 241 | 182 | 241 | 182 |
| Radial Static Force w/o Shaft Support, Max (lbs) | 13 | 13 | 13 | 13 |
| Radial Static Force w/o Shaft Support, Max (N) | 58 | 58 | 58 | 58 |
| Ratio | 4:1 | 4:1 | 4:1 | 4:1 |
| Thermal Resistance (Slotted) (°C/W) | 12.5 | 12.5 | 12.5 | 12.5 |
| Document | Document Type | Language | File Type |
|---|---|---|---|
| drawing_b0614a4000.STEP | 3D Drawing |
|
|
| drawing_b0614a4002.DXF | 2D Drawing |
|
|
| drawing_b0614a4002.STEP | 3D Drawing |
|
|
| drawing_b0614a4000.DXF | 2D Drawing |
|
|
| B0614A4 Specifications Sheet | Specification Page |
|