Products

磁阻编码器

MR2 - 磁阻编码器

MR2

MR2 紧凑型磁阻式编码器可以提供从 4 到 512 线的各种分辨率。这种编码器适用于很多需要闭环运动反馈和准确定位的应用场合。

性能及特点

  • 与所有有刷直流电机框架尺寸兼容

  • 紧凑整合

  • TTL 和 CMOS 兼容

  • 分辨率可达每转512线

  • 速度和位置反馈准确

按需求定制

  • 扁平电缆输出
  • 输出电缆方向
  • 电缆和连接器输出
  • 低温型(-40°C)
    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 MR2
    Diameter{%|%}in
    Diameter{%|%}mm
    Nominal Voltage{%|%}V
    Optimization (rpm)
    No-Load Speed{%|%}rpm
    Type Magnetoresistive Encoder
    Resolution{%|%}line counts 4,8,16,20,32,40,50,64,80,100,128,160,200,250,256,400,500, 512
    Supply Voltage{%|%}V 5 +/- 10%
    Supply Current - typical{%|%}mA 20 / 25
    Supply Current - maxium{%|%}mA
    Supply Current - stand-by{%|%}μA
    Rise time{%|%}ns 60
    Fall time{%|%}ns 60
    No-Load Current{%|%}mA
    Max continuous mechanical power (@ 25°C)
    Max continuous Current (A)
    Max Continuous Torque (mNm)
    Max Continuous Torque (oz-in)
    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
    Torque Constant{%|%}mNm/A
    Torque Constant{%|%}oz-in/A
    Motor Regulation R/k² (10³/Nms)
    Motor regulation k/R½ (mNm/W)
    Motor regulation k/R½ (oz-in/W)
    Internal resistance - phase to phase (W)
    Line to Line resistance at connectors (Ω)
    Inductance - phase to phase (mH)
    Friction Torque{%|%}oz-in
    Friction Torque{%|%}mNm
    Rotor Inductance{%|%}µH
    Mechanical Time Constant{%|%}ms
    Rotor Inertia{%|%}gcm²
    Rotor Inertia{%|%}gcm²
    Thermal Resistance{%|%}C/W
    Thermal Time Constant{%|%}C/W
    Weight{%|%}oz
    Weight{%|%}g
    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%})
    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)
    Max Winding Temperature (C)
    Max Winding Temperature (F)
    Max winding temperature (F)
    Hall Sensor Elecrical Phasing (degree)
    Typical Housing Material
    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)
    Length (in)
    Length (mm)
    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 25 Max
    Direction of rotation ( = / ≠)
    Max. Recommended Input Speed (rpm)
    Number of gear stages
    Electrical phase shift{%|%}degree 90 +/- 45
    Duty cycle{%|%}% 50 +/-15
    Maximum count frequency{%|%}kHz 1
    Maximum speed @ 512 ppr{%|%}10{%SUP%}-7{%/SUP%} x kgm² 37,500
    Maximum speed @ 1024 ppr{%|%}10{%SUP%}-7{%/SUP%} x kgm²
    Operating Temperature Range: Rotor{%|%}°C
    Operating Temperature Range: Motor{%|%}°C -25 to +85
    Operating Temperature Range: Motor{%|%}°F -102 to 95
    Operating Temperature Range: Rotor{%|%}°F
    Code wheel moment of inertia{%|%}10{%SUP%}-7{%/SUP%} x kgm² Not available
    Linear Travel Accuracy
    Input Power (W)
    Input Power (W)
    Stepper Type
    Document Technology Document Type Language File Type
    MR2规格 编码器 规格说明  
    MR2 drawing 编码器 DXF图纸  
    MR2 3D Drawing 编码器 3D