Harrington Hoists NER manual Heavy Duty Motor, Motor Gearing, Universal Tread Wheels

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H A R R I N G T O N E L E C T R I C P O W E R E D H O I S T S

Heavy Duty Motor

Designed for top performance with high-horsepower,

30-minute duty rating, cooling fins and standard thermal motor protection. Motor is totally enclosed, non-ventilated (TENV).

Motor Gearing

Grease lubricated, helical gears provide smooth, quiet acceleration and deceleration. Easy exchange of parts for quick speed change.

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Universal Tread Wheels

Operates on both tapered and flat flanged beams. Deep groove ball bearings supply smooth, quiet travel.

Pull-Rotor

Motor Brake

Extremely durable and reliable, this advanced design furnishes precision load control, deceleration and long life.

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Contents Powered Wo r k i n g H a r d e r F o r Yo u Ta b l e o f C o n t e n t s Forged Carbon Steel Hooks R/ E R E l e c t r i c C h a i n H o i s t sExtreme Duty Motor External Motor FanPlug-In Connections Easy Maintenance Control PanelLoad Sheave Long Life Friction ClutchM o t o r i z e d T r o l l e y s Pull-Rotor Motor Brake Heavy Duty MotorMotor Gearing Universal Tread WheelsCapacity Range Limit SwitchStandard Power Supply Cord NER vs. ER FeaturesNER/ER010L Cap OutputTons Speed Output @208 Chain Fall A L S P E E D Specification SShafts Standard Motorized Trolley SpecificationsNERM/ERM030L-L Shown with optional canvas chain container Allow Chain For Lifting MotorFlange Width Push@208 Adjustability PushLifting Motor Traversing Motor Flange Width AmpsNERM/ERM030L-L Chain For Phase 60 HzWheels Standard Hand Chain DropNERG/ERG050L Lifting Motor 3 Phase 60 Hz Flange Width Min Load WeightAdjustability Allow NERP/ERP010L 11.2 x 463 Ft/min 230V 460VNERG003SD Standard Reach In-Line HandgripHigh/Low Speeds Removable Bottom HookRated Current Dia Dia Amps StdLarge Capacity Range A L S P E E D D I M E N S I O N S Load Weight PushTon-20 Ton Ft/min 230V 460V Standard Optional Lines Lbs Traversing Motor Flange WidthLifting Motor Flange Width Phase 60 Hz Min LoadFt/min 230V 460V Std Opt Lines Lbs R R I N G T O N E L E C T R I C P O W E R E D H O I S T S Push 8 Ton-10 Ton Geared 8 Ton-20 Ton Rated Current Adjustability Push Allow ChainSpeed Output @208 ERG080S Shown with optional canvas chain container Allow Chain Concentration Resistance to T i o n s a n d Te c h n i c a l D a t aCorrosion Resistance Test Results for NP and ND Chains SubstanceHook Cap ProductCapacity HookMax. on Max. No Time From Duty Operation Time Ratings at K=0.65Uniformly Distributed Max. onM P L I a N C E O d u c t code R N E R / E R S e r i e sT e s Manual Hoist Products Catalog M p l e t e P r o d u c t O f f e r i n gWarranty