Harrington Hoists NER manual Ta b l e o f C o n t e n t s

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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

Ta b l e o f C o n t e n t s

NER/ER Electric Chain Hoists

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

MR Motorized Trolleys

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

NER/ER Electric Chain Hoists

With Hook and Lug Suspensions

Standard Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . . 8

NERM/ERM Electric Chain Hoists

With Motorized Trolleys

Standard Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . 12

NERP/ERP and NERG/ERG Electric Chain Hoists

With Push and Geared Trolleys

Standard Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . 18

NER/ER Cylinder Control Electric Chain Hoists

With Hook and Lug Suspensions

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Standard Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . 24

ER Large Capacity Electric Chain Hoists

With Hook and Lug Suspensions

Standard Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . 26

ERM Large Capacity Electric Chain Hoists

With Motorized Trolleys

Standard Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . 28

ERP and ERG Large Capacity Electric Chain Hoists

With Push and Geared Trolleys

Standard Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . 32

SNER Electric Chain Hoists

With Hook and Lug Suspensions and

Motorized, Push and Geared Trolleys

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Standard Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . 36

ED Electric Chain Hoists

With Hook Suspension and Mini Trolley

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Standard Specifications and Dimensions . . . . . . . . . . . . . . . . . . . . 42

ET Mini Trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Options and Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Product Code for NER/ER Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Complete Product Offering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

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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 Output CapTons 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 Flange Width Min Load Weight Lifting Motor 3 Phase 60 HzAdjustability 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 WidthFlange Width Phase 60 Hz Min Load Lifting MotorFt/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 Adjustability Push Allow Chain Rated CurrentSpeed 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