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Products
Large Bone Orthopedic Saw/Reamer (14.4V) Brushless DC Motor
Overview
This Size 12 high torque brushless DC motor serves large bone orthopedic saws and reamers. It is perfectly suited for powered handtools that run on 14.4V battery.
Motor Highlights
High continuous torque
Better thermal characteristics
Cannulated and non-cannulated options
Customization Available
Applications
Gear Ratio
Motor only
Prototype Pricing
$750.00
Sterilization Cycle
1,000+
Specification + Detail
Resources
| Winding{%|%}unit | B1210N1027 |
|---|---|
| Diameter{%|%}in | 1.24 |
| Diameter{%|%}mm | 32 |
| Nominal Voltage{%|%}V | 14.4 |
| Optimization (rpm) | |
| No-Load Speed{%|%}rpm | 15,245 |
| Type | |
| Resolution{%|%}line counts | |
| Supply Voltage{%|%}V | |
| Supply Current - typical{%|%}mA | |
| Supply Current - maxium{%|%}mA | |
| Supply Current - stand-by{%|%}μA | |
| Rise time{%|%}ns | |
| Fall time{%|%}ns | |
| No-Load Current{%|%}mA | 850.0 |
| Max continuous mechanical power (@ 25°C) | |
| Max continuous Current (A) | 11.40 |
| Max Continuous Torque (mNm) | 88.00 |
| Max Continuous Torque (oz-in) | 12.50 |
| Terminal Resistance{%|%}Ω | |
| Output Power{%|%}W | |
| Stall Torque{%|%}oz-in | |
| Stall Torque{%|%}mNm | |
| Efficiency{%|%}% | |
| Speeds up to{%|%}rpm | |
| Torque up to{%|%}oz-in | |
| Torque up to{%|%}mNm | |
| Current up to, thermal limits{%|%}Amp | |
| Back-EMF Constant{%|%}V/1000 rpm | 0.94 |
| Torque Constant{%|%}mNm/A | 9.0 |
| Torque Constant{%|%}oz-in/A | 1.28 |
| Motor Regulation R/k² (10³/Nms) | 33 |
| Motor regulation k/R½ (mNm/W) | |
| Motor regulation k/R½ (oz-in/W) | |
| Internal resistance - phase to phase (W) | 7.50 |
| Line to Line resistance at connectors (Ω) | |
| Inductance - phase to phase (mH) | 0.05 |
| Friction Torque{%|%}oz-in | |
| Friction Torque{%|%}mNm | |
| Rotor Inductance{%|%}µH | |
| Mechanical Time Constant{%|%}ms | 1.8 |
| Rotor Inertia{%|%}gcm² | |
| Rotor Inertia{%|%}gcm² | 133.000 |
| Thermal Resistance{%|%}C/W | 8.7 |
| Thermal Time Constant{%|%}C/W | |
| Weight{%|%}oz | 9.30 |
| Weight{%|%}g | 263.0 |
| Absolute accuracy 2 ph. On, Full step mode (degree) | |
| Ambient working temperature range (C) | |
| Ambient working temperature range (F) | |
| Bearing Type | |
| Detent Torque, Max (mNm) | |
| Detent Torque, Max (oz-in) | |
| Dielectric Withstanding Voltage (VAC) | |
| Holding Torque, MIN (mNm) | |
| Holding Torque, MIN (oz-in) | |
| Inductance per Phase, typ (mH) | |
| Insulation Resistance at 500 VDC (Mohms) | |
| Leadwire | |
| Maximum Coil Temperature (C) | |
| Maximum Coil Temperature (F) | |
| Operating Voltage (VDC) | |
| Rated Current per Phase, 1 Phase ON (A) | |
| Resistance per Phase, ± 10% (Ohms) | |
| Rotor Inertia (oz-in-sec²10{%SUP%}-6{%/SUP%}) | 189.00 |
| Electrical time constant (ms) | |
| Max motor speed (rpm) | |
| Ambient storage temperature range (C) | |
| Ambient storage temperature range (F) | |
| Ball bearings preload (N) | |
| Axial static force without shaft support (N) | |
| Max winding temperature (C) | 155 |
| Max Winding Temperature (C) | |
| Max Winding Temperature (F) | |
| Max winding temperature (F) | 311 |
| Hall Sensor Elecrical Phasing (degree) | |
| Typical Housing Material | |
| Continuous Stall Current (A) | 11.40 |
| Peak Torque for 1s (mNm) | 1 720.10 |
| Peak Torque for 1s (oz-in) | 243.60 |
| Peak Current (A) | 191.00 |
| Max Axial Shaft Load (N) | |
| Max Axial Shaft Load (oz) | |
| Max Radial Shaft Load (N) | |
| Max Radial Shaft Load (oz) | |
| Shaft Load Max Axial (lb) | |
| Shaft Load Max Axial (N) | |
| Shaft Load Max Radial (lb) | |
| Shaft Load Max Radial (N) | |
| Length (in) | 2.57 |
| Length (mm) | 65.30 |
| Steps per Revolution | |
| Back EMF Amplitude (V/ksteps/s) | |
| Nominal Phase Current (1 ph. On) (A) | |
| Nominal Phase Current (2 ph. On) (A) | |
| Angular Acceleration (nominal current) | |
| Axial Shaft Play (µm) | |
| Holding Torque Typical (mNm) | |
| Holding Torque Typical (oz-in) | |
| Holding Torque, 1.5x nominal current (mNm) | |
| Holding Torque, 1.5x nominal current (oz-in) | |
| Natural Resonance Frequency @nominal current (Hz) | |
| Power rate (nominal current) (kW/s) | |
| Radial Shaft Play (µm) | |
| Max. Force* @ .001" (0.0254 mm) / Step (N) | |
| Max. Force* @ .001" (0.0254 mm) / Step (oz) | |
| Max. Force* @ .002" (0.0508 mm) / Step (N) | |
| Max. Force* @ .002" (0.0508 mm) / Step (oz) | |
| Max. Force* @ .004"(0.1016 mm) / Step (N) | |
| Max. Force* @ .004"(0.1016 mm) / Step (oz) | |
| Stroke Length, Typ{%|%}mm | |
| Stroke Length, Typ{%|%}in | |
| Min. Holding Force (Unenergized) @ .0005" (0.0127 mm) / Step{%|%}N | |
| Min. Holding Force (Unenergized) @ .0005" (0.0127 mm) / Step{%|%}oz | |
| Min. Holding Force @ 0.001" (0.0254 mm) / Step (Un-energised) (N) | |
| Min. Holding Force @ 0.001" (0.0254 mm) / Step (Un-energised) (oz) | |
| Min. Holding Force @ 0.002" (0.0508 mm) / Step (Un-energised) (N) | |
| Min. Holding Force @ 0.002" (0.0508 mm) / Step (Un-energised) (oz) | |
| Min. Holding Force (Unenergized) @ 0.003" (0.0762 mm) / Step (Un-energized){%|%}N | |
| Min. Holding Force (Unenergized) @ 0.003" (0.0762 mm) / Step (Un-energized){%|%}oz | |
| Min. Holding Force @ 0.004" (0.1016 mm) / Step (Un-energised) (N) | |
| Min. Holding Force @ 0.004" (0.1016 mm) / Step (Un-energised) (oz) | |
| Min. Holding Force @ rated current @ .0005" (0.0127 mm) / Step{%|%}N | |
| Min. Holding Force @ rated current @ .0005" (0.0127 mm) / Step{%|%}oz | |
| Min. Holding Force @ rated current @ .001" (0.0254 mm) / Step{%|%}N | |
| Min. Holding Force @ rated current @ .001" (0.0254 mm) / Step{%|%}oz | |
| Min. Holding Force @ rated current @ .002" (0.058 mm) / Step{%|%}N | |
| Min. Holding Force @ rated current @ .002" (0.058 mm) / Step{%|%}oz | |
| Min. Holding Force @ rated current @ .003" (0.0762 mm) / Step{%|%}N | |
| Min. Holding Force @ rated current @ .003" (0.0762 mm) / Step{%|%}oz | |
| Min. Holding Force @ rated current @ .004" (0.1016 mm) / Step{%|%}N | |
| Min. Holding Force @ rated current @ .004" (0.1016 mm) / Step{%|%}oz | |
| Output signal{%|%}MHz | |
| Direction of rotation ( = / ≠) | |
| Max. Recommended Input Speed (rpm) | |
| Number of gear stages | |
| Electrical phase shift{%|%}degree | |
| Duty cycle{%|%}% | |
| Maximum count frequency{%|%}kHz | |
| Maximum speed @ 512 ppr{%|%}10{%SUP%}-7{%/SUP%} x kgm² | |
| Maximum speed @ 1024 ppr{%|%}10{%SUP%}-7{%/SUP%} x kgm² | |
| Operating Temperature Range: Rotor{%|%}°C | |
| Operating Temperature Range: Motor{%|%}°C | |
| Operating Temperature Range: Motor{%|%}°F | |
| Operating Temperature Range: Rotor{%|%}°F | |
| Code wheel moment of inertia{%|%}10{%SUP%}-7{%/SUP%} x kgm² | |
| Linear Travel Accuracy | |
| Input Power (W) | |
| Input Power (W) | |
| Stepper Type |
| Document | Technology | Document Type | Language | File Type |
|---|---|---|---|---|
| Large Bone B1210N1027 specification page | Brushless DC | Specification Page | ||
| Large Bone B1210N1027 drawing | Brushless DC | DXF Drawing | ||
| Large Bone B1210N1027 3D drawing | Brushless DC | 3D |