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MB057DG

Category:DC Brush Motor

High performance motors with exceptional efficiency
Compact size through optimized torque to inertia ratio
Developed for high dynamic applications
Best price performance ratio by cost improved design
Various options to meet your specific needs

SPECIFICATION MB057DG100 MB057DG210 MB057DG310 MB057DG410 MB057DG430
Continuous Stall Torque               (Lb.in) 0.89 1.77 3.1 3.54 3.54
Peak Stall Torque                       (Lb.in) 4.43 9.29 13.28 12.74 12.74
Continuous Stall Current              (A) 0.6 3 3.3 3.3 4.7
Maximum Pulse Current               (A) 2.5 14.7 14.2 11.9 16.7
Maximum Terminal Voltage         (V) 60 60 60 60 60
Maximum Speed                        (RPM) 3000 6000 5200 4700 6000
Mechanical Data          
Rotor Moment of inertia               (Kg.m2) 1.3E-05 2.7E-05 4.3E-05 5.3E-05 5.3E-05
Mechanical Time Constant          (MS) 10.4 8.4 8.2 8 8
Motor Mass                                (Lb) 1.54 2.2 3.1 3.5 3.5
Thermal Data          
Thermal Resistance                   (C/W)
(Armature To Ambient)
10 5 4.2 4 4
Winding Specifications          
Torque Constant(KT)                (Nm/A) 0.19 0.071 0.105 0.121 0.86
Voltage Constant(Back EMF)    (V/KRPM) 20 7.41 11 12.7 9
Terminal Resistance  (OHMS) 32 1.55 2 2.2 1.5
Amature Inductance (mH) 50 3.39 5.2 6.4 2.4
Electrical Time Constant (mS) 1.6 2.1 2.6 2.9 1.6
L                                                   (mm) 84 102 127 140 140

 

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