Electrical Specification： Operating voltage range: 4-8.4V Operating speed ( 6V ): 0.238sec/60°(42RPM) Operating speed ( 7.4V ): 0.192sec/60°(52RPM) Stall torque ( 6V ): 28.8kg/cm Stall torque ( 7.4V ): 35.5kg/cm Running current no load ( 6V ): 150mA Running current no load ( 7.4V ): 180mA Stall current at locked ( 6V ): 3.2A Stall current at locked ( 7.4V ): 3.9A Idle current (at stopped): 6mA Rated torgue ( 6V ): 9.5kg.cm Rated torgue (7.4V ): 11.8kg.cm Rated current ( 6V ): 1000mA Rated current ( 7.4V ): 1200mA .
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