welders
marathon motors 145thtr5329 vector motor 4.5 lb ft 1.5 hp 230 460 v
vector motor 3 phase totally enclosed nonventilated 1 1 2 hp torque 4.5 lb . ft. nameplate rpm 1755 speed range 1000 1 ct max . speed 5400 rpm frame 145tc max . operating frequency 120 hz voltage 230 460 60 hz 3 phase 4.8 2.4 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 0.855 efficiency group epact nema design a br b features b ul li finish black li li full load amps 4.8 2.4 li li hp 1 1 2 li li item vector motor li li nameplate rpm 1755 li li phase 3 li li thermal protection none li li base removable li li bearings ball li li duty continuous li li efficiency group epact li li enclosure totally enclosed nonventilated li li hz 60 li li insulation class h li li mfr . stock no . y366 li li motor type 3 phase li li mounting face base li li mounting position all angle li li nema iec frame 145tc li li nominal efficiency 0.855 li li overall length 13 1 2 li li rotation cw ccw li li rpm range 1701 1800 li li service factor 1.00 li li shaft length 2 1 8 li li speed range 1000 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 145tc li li max . speed 5400 rpm li li ambient temperature 40 degrees c li li shaft dia . 7 8 li li max . operating frequency 120 hz li li encoder acceptable no li li encoder shaft none li li torque 4.5 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