Products

通孔式大骨电机(9.6V)

Overview

通孔式大骨电机(9.6V),1.1 英寸通孔式有槽无刷直流电机,为大骨外科手术(如膝盖、髋关节或骨盆)的钻孔应用提供最佳扭矩和转速。非通孔式电机可用于锯切应用。针对消毒环境下的高可靠性应用,Portescap 专门研发出外科领域的微电机系列。

通孔式大骨电机 (B1112N1048) - 通孔式大骨电机(9.6V)

性能及特点

  • 优化用于电动外科设备

  • 适用于需要超过 500 次消毒次数的应用

  • 通孔结构允许销钉/钢线通过电机

  • 震动小

  • 高效

  • 设计用于 9.6V 电源电压 - 可用于其他电压,以获得预期性能

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减速比 
Motor only
Prototype Pricing 
$659.20
Sterilization Cycle 
500
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We stock a range of motors optimized for typical surgical applications to get your product development process started as soon as possible

规格+细节
文件
公制 英制单位
Winding{%|%}unit B1112N1048
Diameter{%|%}in 1.09
Diameter{%|%}mm 28
Length{%|%}in 2.55
Length{%|%}mm 64.70
Nominal Voltage{%|%}Volt 9.6
Optimization Speed
No-Load Speed{%|%}rpm 15,190
Typical No-Load Current{%|%}mA 575
Max continuous mechanical power (@ 25°C){%|%}W
Max continuous Current{%|%}A
Max Continuous Torque{%|%}mNm 59.00
Max Continuous Torque{%|%}oz-in 8.36
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 0.63
Torque Constant{%|%}mNm/A 6.04
Torque Constant{%|%}oz-in/A 0.86
Motor Regulation R/k²{%|%}10³/Nms 19.40
Motor Constant k/R½{%|%}mNm/W½ 2 659.0
Motor constant k/R½{%|%}oz-in/W½
Internal resistance - phase to phase{%|%}Ω
Line to Line resistance at connectors{%|%}Ω
Inductance - phase to phase{%|%}mH 0.03
Friction Torque{%|%}onz-in
Friction Torque{%|%}mNm
Rotor Inductance (mH)
Mechanical Time Constant{%|%}ms 1.9
Electrical time constant{%|%}ms 0.30
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 8.3
Thermal Time Constant{%|%}s 900
Operating Temperature Range{%|%}°F
Weight{%|%}oz 7.30
Weight{%|%}g 207
Rotor Inertia{%|%}gcm²
Rotor Inertia{%|%}gcm² 84.7
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 0.10
Rotor Inertia{%|%}oz-in-sec²10^-6 120.00
Continuous Stall Current{%|%}A 10.32
Peak Torque for 1s{%|%}mNm 593.90
Peak Torque for 1s{%|%}oz-in 84.10
Peak Current{%|%}A 10.32
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 40.50
Shaft Load Max Axial{%|%}N 180.15
Shaft Load Max Radial{%|%}lb 71.73
Shaft Load Max Radial{%|%}N 319.07
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 Motor only
Sterilization Cycles 500
Prototype Pricing $659.20
Winding{%|%}unit B1112N1048
Diameter{%|%}in 1.09
Diameter{%|%}mm 27.9
Nominal Voltage{%|%}Volt 9.6
Optimization (rpm)
Max No-Load Current{%|%}mA 575
No-Load Speed{%|%}rpm 15,190
Resistance - phase to phase{%|%}Ω
Continuous Stall Torque{%|%}mNm 59.0
Continuous Stall Torque{%|%}oz-in 8.36
Continuous Stall Current{%|%}A 10.32
Peak Torque for 1s{%|%}mNm 593.9
Peak Torque for 1s{%|%}oz-in 84.1
Peak Current{%|%}A 10.3
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 0.63
Torque Constant{%|%}mNm/A 6.04
Torque Constant{%|%}oz-in/A 0.86
Motor Regulation R/k²{%|%}10³/Nms 2 659.0
Motor Constant{%|%}mNm/W½ 19.4
Line to Line resistance at connectors (Ω)
Inductance - phase to phase{%|%}mH @1Khz 0.029
Thermal Resistance (winding to ambient){%|%}°C/W 8.3
Thermal Time Constant{%|%}s 900
Friction Torque (onz-in)
Friction Torque (mNm)
Rotor Inductance (mH)
Mechanical Time Constant{%|%}ms 1.85
Electrical time constant{%|%}ms 0.30
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%} 84.70
Rotor Inertia{%|%}oz-in-sec²10{%SUP%}-6{%/SUP%} 120.00
Max Winding Temperature{%|%}°C
Max winding temperature {%|%}°C 155
Max Winding Temperature{%|%}°F
Max winding temperature {%|%}°F 311
Shaft Load Max Axial{%|%}lb 40.5
Shaft Load Max Axial{%|%}N 180.1
Shaft Load Max Radial{%|%}lb 71.7
Shaft Load Max Radial{%|%}N 319.1
Weight{%|%}g 207.0
Weight{%|%}oz 7.30
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 0.10
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 2.55
Length{%|%}mm 64.7
Linear Travel Accuracy
Input Power (W)
Stepper Type
Document Technology Document Type Language File Type
B1112N1048 Specification Page 无刷直流电机 规格说明  
B1112N1048 Drawing 无刷直流电机 DXF图纸  
B1112N1048 3D Drawing 无刷直流电机 3D