DC Motor L-2971 Series Outline Parameter: Diameter: 29mm; Round Length: 71mm. MODEL VOLTAGENO LOADAT MAXIMUM EFFICIENCYSTALLSPEEDCURRENTSPEEDCURRENTTORQUEOUTPUTEFFICIENCYTORQUECURRENTV DCRPMARPMAg.cmW%g.cmAL2971-C1220105000.0581900.1732327.0971.614660.6L2971-C2230121000.195600.3760459.1770.228741.37 We can also produce according to customers' need. Tel:0086-574-62720788 Fax:0086-574-62720618