Products

Ultra EC 无槽无刷直流电机

22ECT48 ULTRA EC - Ultra EC 无槽无刷直流电机

22ECT48 ULTRA EC

22ECT48 是我们高性能 Ultra EC 系列电机的成员,经过优化设计,可承受严峻的往复性作业要求。这款四极 22ECT48 无刷电机拥有独特的封装结构,可提供极高的持续和峰值扭矩,同时可保持平稳的运行和长久的使用寿命。22ECT48 采用 Ultra Coil 专利技术和多极转子专利设计,能在轻质紧凑的封装中提供令人赞叹不已的扭矩能力。 22ECT48 非常适合电动手持工具和工业市场中的大多数应用,可提高可靠性和使用寿命。

性能及特点

  • 四极无槽电机

  • 数字霍尔传感器

  • 提供三种标准绕组

  • 超高扭矩,延长使用寿命

  • 优化散热性能,应对重复性的峰值负荷

  • 嵌入式温度探头

  • 高效专用线圈设计

  • 轻质紧凑设计

按需求定制

  • 连接器
  • 不同的线圈阻抗
  • 可应要求进行机械集成(外壳、前后法兰、主轴)

典型应用

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规格+细节
文件
公制 英制单位
Winding{%|%}unit 22ECT48 10B 14 22ECT48 10B 23 22ECT48 10B 35
Diameter{%|%}in 0.87 0.87 0.87
Diameter{%|%}mm 22 22 22
Length{%|%}in 1.89 1.89 1.89
Length{%|%}mm 48.00 48.00 48.00
Nominal Voltage{%|%}Volt 12.0 24.0 24.0
Optimization Speed 0 0 0
No-Load Speed{%|%}rpm 10,140 11,950 7,950
Typical No-Load Current{%|%}mA 155 120 70
Max continuous mechanical power (@ 25°C){%|%}W 54.0 54.0 54.0
Max continuous Current{%|%}A 3.7 2.2 1.5
Max Continuous Torque{%|%}mNm 41.60 41.10 40.80
Max Continuous Torque{%|%}oz-in 5.89 5.82 5.78
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 1.17 1.95 2.94
Torque Constant{%|%}mNm/A 11.20 18.60 28.10
Torque Constant{%|%}oz-in/A 1.59 2.63 3.98
Motor Regulation R/k²{%|%}10³/Nms
Motor Constant k/R½{%|%}mNm/W½ 18.4 18.2 18.1
Motor constant k/R½{%|%}oz-in/W½ 2.61 2.58 2.57
Internal resistance - phase to phase{%|%}Ω 0.37 1.04 2.40
Line to Line resistance at connectors{%|%}Ω 0.40 1.07 2.43
Inductance - phase to phase{%|%}mH 0.04 0.11 0.24
Friction Torque{%|%}onz-in
Friction Torque{%|%}mNm
Rotor Inductance (mH)
Mechanical Time Constant{%|%}ms 1.8 1.9 1.9
Electrical time constant{%|%}ms 0.11 0.10 0.10
Max motor speed{%|%}rpm 20,000 20,000 20,000
Ambient working temperature range{%|%}°C -30 to + 100 -30 to + 100 -30 to + 100
Ambient working temperature range{%|%}°F -22 to + 212 -22 to + 212 -22 to + 212
Ambient storage temperature range{%|%}°C -40 to + 100 -40 to + 100 -40 to + 100
Ambient storage temperature range{%|%}°F -40 to + 212 -40 to + 212 -40 to + 212
Ball bearings preload{%|%}N 6.8 6.8 6.8
Axial static force without shaft support{%|%}N 45 45 45
Max Winding Temperature{%|%}°C
Max winding temperature{%|%}°C 125 125 125
Max Winding Temperature{%|%}°F
Max winding temperature{%|%}°F 257 257 257
Thermal Resistance{%|%}°C/W 2.1 / 12 2.1 / 12 2.1 / 12
Thermal Time Constant{%|%}s 962 962 962
Operating Temperature Range{%|%}°F
Weight{%|%}oz 3.46 3.46 3.46
Weight{%|%}g 98 98 98
Rotor Inertia{%|%}gcm²
Rotor Inertia{%|%}gcm² 6.3 6.3 6.3
Typical Housing Material Stainless steel aluminum flanges Stainless steel aluminum flanges Stainless steel aluminum flanges
Hall Sensor Elecrical Phasing{%|%}electrical ° 120 120 120
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
Peak Torque for 1s{%|%}mNm
Peak Torque for 1s{%|%}oz-in
Peak Current{%|%}A
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
22ECT48 Specification Sheet 无刷直流电机 规格说明  
22ECT48 drawing 无刷直流电机 DXF图纸  
22ECT48 3D drawing 无刷直流电机 3D