Three-phase Asynchronous Motors Crane Series

YZR Series motors for crane and metal-lurgical uses, featured with large overload capacity and adequate mechanical strength, are specially suitable for driving various types of crane and metallurgical mechineries or other similar equipment.YZR series motors are of wound rotors type. And the basic requirements under following: (1) temperature of coolant not exceeding 40 (for crane uses) of 60(for metallurgical uses). (2) Altitude form sea-level not exceeding 1000m. (3) Frequent and significant mechanical vibration and shocks. (4) Frequent starting, braking(electrical or mechanical) or reversing.The rated frequency of the motor is 50Hz and rated voltage is 380V. Connection: Y & Triangle Winding Rotor Asynchronous Motor for Crane and Metallugical ApplicationS3 (starting 6 per hour) - 40%Frame SizeRated Power (KW)Stator Current (A)Rotor Current (A)TorqueNo-load Current (A)Speed (r/min)Eff. (%)Power Factor (cosø)Voltage of Rotor(V)Inertial M. Jm(Kg.m2)Weight Kgs)(6 Poles) Synchronous Speed 1000 rev/min.YZR112M1.54.612.52.33.3786662.90.791000.0373.5YZR132M12.26.112.62.94.04908730.761320.0696.5YZR132M23.79.214.52.55.58908770.81850.07107.5YZR160M15.51525.72.67.9593075.70.741380.12153.5YZR160M27.51826.52.811.294079.40.81850.15159.5YZR160L1124.927.62.513945820.822500.20174YZR180L1533.846.53.218.8962830.812180.39230YZR200L2249.569.92.8826.6964860.8032000.67390YZR225M306274.43.129.996288.30.832500.84398YZR250M13770.591.53.126.596089.20.92501.52512YZR250M24584.5953.128.296590.60.892901.78559YZR280S55101.5119.8334969890.92802.35746.5YZR280M75138122.63.150969910.9063702.86840(8 Poles) Synchronous Speed 750 rev/min.YZR160L7.519.1232.712.7705830.732050.20172YZR180L1127442.714.8700810.771720.38230YZR200L1533.553.52.917.7712850.791780.67317YZR225M2246.959.12.924.271587.40.822320.84390YZR250M13063.468.82.831.4720870.82721.52515YZR250M23778702.836.9720850.83351.78563YZR280S4593.5943.148.5723890.813052.35745YZR280M55110.592.52.852.372589.50.843602.86847.5YZR315S751341592.96272789.50.873027.221050YZR315M90172160.93.157.772090.20.883728.681170(10 Poles) Synchronous Speed 600 rev/min.YZR280S3784.8153.22.844.2572870.761502.35766YZR280M45103.81653.263.656085.60.781722.86840YZR315S55118.3138.73.162.558089.30.792427.221026YZR315M75160149.33.185.357989.70.793258.681156YZR355M90180166.63.18358992.10.82533014.321520YZR355L11102171722.99058292.20.8438817.081764YZR355L2132262167.53.312658892.40.81547519.181810YZR400L11603392503182588910.7939520.812400YZR400L22004232582.85213589920.7746024.522950