welders
marathon motors 56h17f2021 vector motor 3.0 lb ft 1 hp 230 460 v
vector motor 3 phase totally enclosed fan cooled 1 hp torque 3.0 lb . ft. nameplate rpm 1725 speed range 20 1 ct max . speed 5400 rpm frame 56c max . operating frequency 120 hz voltage 230 460 60 hz 3 phase 3.2 1.6 full load amps face base mounting all angle mounting position cw ccw rotation ball bearings 1.00 service factor thermal protection none insulation class h ambient temperature 40 degrees c nominal efficiency 0.785 efficiency group standard nema design a br b features b ul li finish black li li full load amps 3.2 1.6 li li hp 1 li li item vector motor li li nameplate rpm 1725 li li phase 3 li li thermal protection none li li base rigid li li bearings ball li li duty continuous li li efficiency group standard li li enclosure totally enclosed fan cooled li li hz 60 li li insulation class h li li mfr . stock no . y364 li li motor type 3 phase li li mounting face base li li mounting position all angle li li nema iec frame 56c li li nominal efficiency 0.785 li li overall length 12 7 16 li li rotation cw ccw li li rpm range 1701 1800 li li service factor 1.00 li li shaft length 2 1 16 li li speed range 20 1 ct li li voltage 230 460 li li manufacturers warranty length 3 years li li frame material rolled steel li li standards ul recognized e49747 csa certified lr2025 ce li li nema design a li li frame 56c li li max . speed 5400 rpm li li ambient temperature 40 degrees c li li shaft dia . 5 8 li li max . operating frequency 120 hz li li encoder acceptable no li li encoder shaft none li li torque 3.0 lb . ft. li li insulation feature patented max guard li li max . ambient temperature 40 degrees c li li warranty 3 yr . li li motor application cranes li ul