Products

手术电机方案

大骨整形钻(9.6V) - 手术电机方案

大骨整形钻(9.6V)

12 号无刷直流电机是大骨整形手术钻的完美之选。 这种大扭矩中空式外科电机能为 9.6V 电池手持式大骨整形手术钻提供动力。

性能及特点

  • 连续大扭矩

  • 更好的热特性

  • 中空和非中空式选项

按需求定制

  • 轴,工具驱动
  • 机壳(一体式、防旋转)
  • 端盖(引脚/抽头)
  • 陶瓷轴承
  • 适用更长寿命/润滑脂的特殊叠片(生物兼容性)
  • 激光焊接接头符合更高的扭矩要求
  • 特殊机轴材料能承受磨损
  • 特殊轴封用于密封
  • 可与高压灭菌减速器和编码器集成

典型应用

Hide Reduce Design Time block (check box for SMS products only) 
规格+细节
文件
公制 英制单位
Winding{%|%}unit B1210N1021
Diameter{%|%}in 1.24
Diameter{%|%}mm 32
Length{%|%}in 2.57
Length{%|%}mm 65.30
Nominal Voltage{%|%}Volt 9.6
Optimization Speed
No-Load Speed{%|%}rpm 16,928
Typical No-Load Current{%|%}mA 1 130
Max continuous mechanical power (@ 25°C){%|%}W
Max continuous Current{%|%}A
Max Continuous Torque{%|%}mNm 76.20
Max Continuous Torque{%|%}oz-in 10.80
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
Back-EMF Constant{%|%}V/1000 rpm 0.57
Torque Constant{%|%}mNm/A 5.41
Torque Constant{%|%}oz-in/A 0.77
Motor Regulation R/k²{%|%}10³/Nms 28.50
Motor Constant k/R½{%|%}mNm/W½
Motor constant k/R½{%|%}oz-in/W½
Internal resistance - phase to phase{%|%}Ω 0.04
Line to Line resistance at connectors{%|%}Ω
Inductance - phase to phase{%|%}mH 0.02
Friction Torque{%|%}onz-in
Friction Torque{%|%}mNm
Rotor Inductance (mH)
Mechanical Time Constant{%|%}ms 2.5
Electrical time constant{%|%}ms
Max motor speed{%|%}rpm
Ambient working temperature range{%|%}°C
Ambient working temperature range{%|%}°F
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
Max winding temperature{%|%}°C 155
Max Winding Temperature{%|%}°F
Max winding temperature{%|%}°F 311
Thermal Resistance{%|%}°C/W 8.7
Thermal Time Constant{%|%}s
Operating Temperature Range{%|%}°F
Weight{%|%}oz 9.30
Weight{%|%}g 263
Rotor Inertia{%|%}gcm²
Rotor Inertia{%|%}gcm² 133.0
Typical Housing Material
Hall Sensor Elecrical Phasing{%|%}electrical °
Absolute accuracy 2 ph. On, Full step mode (degree)
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^-6
Continuous Stall Current{%|%}A 16.50
Peak Torque for 1s{%|%}mNm 1 432.40
Peak Torque for 1s{%|%}oz-in 202.80
Peak Current{%|%}A 265.00
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
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
Number of lines available
Output signal
Supply Current - maxium (mA)
Supply Current - stand-by (μA)
Supply Current - typical (mA)
Supply Voltage (V)
Direction of rotation ( = / ≠)
Max. Recommended Input Speed (rpm)
Number of gear stages
Number of lines available
Type of encoder
Linear Travel Accuracy
Input Power (W)
Stepper Type
Gear Ratio
Sterilization Cycles
Prototype Pricing
Document Technology Document Type Language File Type
Large Bone B1210N1021 specification page 无刷直流电机 规格说明  
Large Bone B1210N1021 drawing 无刷直流电机 DXF图纸  
Large Bone B1210N1021 3D drawing 无刷直流电机 3D  
Winding{%|%}unit B1210N1021
Diameter{%|%}in 1.24
Diameter{%|%}mm 31.5
Nominal Voltage{%|%}Volt 9.6
Optimization (rpm)
Max No-Load Current{%|%}mA 1 130
No-Load Speed{%|%}rpm 16,928
Resistance - phase to phase{%|%}Ω 0.04
Continuous Stall Torque{%|%}mNm 76.2
Continuous Stall Torque{%|%}oz-in 10.80
Continuous Stall Current{%|%}A 16.50
Peak Torque for 1s{%|%}mNm 1 432.4
Peak Torque for 1s{%|%}oz-in 202.8
Peak Current{%|%}A 265.0
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)
Back-EMF Constant{%|%}V/1000 rpm 0.57
Torque Constant{%|%}mNm/A 5.41
Torque Constant{%|%}oz-in/A 0.77
Motor Regulation R/k²{%|%}10³/Nms
Motor Constant{%|%}mNm/W½ 28.5
Line to Line resistance at connectors (Ω)
Inductance - phase to phase{%|%}mH @1Khz 0.017
Thermal Resistance (winding to ambient){%|%}°C/W 8.7
Thermal Time Constant{%|%}s
Friction Torque (onz-in)
Friction Torque (mNm)
Rotor Inductance (mH)
Mechanical Time Constant{%|%}ms 2.45
Electrical time constant{%|%}ms
Max motor speed (rpm)
Ambient working temperature range (C)
Ambient working temperature range (F)
Ambient storage temperature range (C)
Ambient storage temperature range (F)
Ball bearings preload (N)
Axial static force without shaft support (N)
Operating Temperature Range (C)
Operating Temperature Range (F)
Rotor Inertia{%|%}kgm²10{%SUP%}-8{%/SUP%} 133.00
Rotor Inertia{%|%}oz-in-sec²10{%SUP%}-6{%/SUP%}
Max Winding Temperature{%|%}°C
Max winding temperature {%|%}°C 155
Max Winding Temperature{%|%}°F
Max winding temperature {%|%}°F 311
Shaft Load Max Axial{%|%}lb
Shaft Load Max Axial{%|%}N
Shaft Load Max Radial{%|%}lb
Shaft Load Max Radial{%|%}N
Weight{%|%}g 263.0
Weight{%|%}oz 9.30
Typical Housing Material
Hall Sensor Elecrical Phasing (degree)
Absolute accuracy 2 ph. On, Full step mode (degree)
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
Max Radial Shaft Load (N)
Max Radial Shaft Load (oz)
Max Axial Shaft Load (N)
Max Axial Shaft Load (oz)
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
Number of lines available
Output signal
Supply Current - maxium (mA)
Supply Current - stand-by (μA)
Supply Current - typical (mA)
Supply Voltage (V)
Direction of rotation ( = / ≠)
Max. Recommended Input Speed (rpm)
Number of gear stages
Number of lines available
Type of encoder
Length{%|%}in 2.57
Length{%|%}mm 65.3
Linear Travel Accuracy
Input Power (W)
Stepper Type