Harrington Hoists NER manual M o t o r i z e d T r o l l e y s

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M R M o t o r i z e d T r o l l e y s

Built-In

Drop Stops

Important feature provides additional security for the operator and the equipment.

Rubber

Bumpers

Standard feature on all

Sealed Protection

Appropriate for both indoor and outdoor applications, including harsh environments. Gaskets throughout the trolley provide for an IP55 rating.

Pendant Plug-In

Connections

Saves valuable time on setup and maintenance. “Quick disconnect” replaces typical competitive hard-wired designs.

Power

Supply

Cord

motorized

6 trolleys. Provides protection from collisions. Complies with ASME standards.

Side Guide Rollers

Four ball bearing supported rollers enhance smooth trolley motion and reduce wear of the wheels and beam.

Standard 30' length is included with cable hangers suitable for festooning.

Cable Support

Arm Assembly

Convenient “tow bar” is standard component that gives support and guides the power supply festooning.

Versatile Suspension

Available in parallel or perpendicular mounts. Semi-rigid lug results in ultimate low headroom and allows limited movement. Ideal for demanding applications.

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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 External Motor Fan R/ E R E l e c t r i c C h a i n H o i s t sExtreme Duty Motor Forged Carbon Steel HooksLong Life Friction Clutch Easy Maintenance Control PanelLoad Sheave Plug-In ConnectionsM o t o r i z e d T r o l l e y s Universal Tread Wheels Heavy Duty MotorMotor Gearing Pull-Rotor Motor BrakeNER vs. ER Features Limit SwitchStandard Power Supply Cord Capacity RangeNER/ER010L Output CapTons A L S P E E D Specification S Speed Output @208 Chain FallStandard Motorized Trolley Specifications ShaftsNERM/ERM030L-L Shown with optional canvas chain container Push Lifting MotorFlange Width Allow Chain ForAmps Adjustability PushLifting Motor Traversing Motor Flange Width @208NERM/ERM030L-L Phase 60 Hz Chain ForStandard Hand Chain Drop WheelsNERG/ERG050L Flange Width Min Load Weight Lifting Motor 3 Phase 60 HzAdjustability Allow NERP/ERP010L Ft/min 230V 460V 11.2 x 463NERG003SD Removable Bottom Hook In-Line HandgripHigh/Low Speeds Standard ReachDia Amps Std Rated Current DiaLarge Capacity Range Load Weight Push A L S P E E D D I M E N S I O N STon-20 Ton Traversing Motor Flange Width Ft/min 230V 460V Standard Optional Lines LbsFlange 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 Substance 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 Concentration Resistance toHook Cap ProductCapacity HookMax. on Operation Time Ratings at K=0.65Uniformly Distributed Max. on Max. No Time From DutyO d u c t code R N E R / E R S e r i e s M P L I a N C ET e s M p l e t e P r o d u c t O f f e r i n g Manual Hoist Products CatalogWarranty