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ELECTRIC
POWERED
HOISTS
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Working Harder For You In 1876, Edwin Harrington dramatically improved the self-sustaining hoist by introducing the worm- gear design. Since then, the company he founded has earned a proud reputation for product innovations and consistent quality that our customers count on to meet their diverse requirements. Over the years we have developed and grown by recognizing the value of our customers and responding to your needs. The daily mission of our organization is to provide you, the custom
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HARRINGTON ELECTRIC POWERED HOISTS Table of Contents 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 Sp
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NER/ER Electric Chain Hoists Extreme Duty Motor Increased performance through 60 minute duty rating, H4 classification, Class B insulation, cooling fins, and standard thermal motor protection. Offers higher horsepower than most competitors. External Motor Fan Functions to quickly eliminate motor and brake heat. This results in improved hoist duty rating and greatly lengthens brake life. Motor is totally enclosed, fan cooled (TEFC). Pull-Rotor Motor Brake Extremely durable and reliable, this adva
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HARRINGTON ELECTRIC POWERED HOISTS Load Sheave Deep-groove pockets fully support the load chain during operation. Reduces vibration and chain wear and provides a true vertical lift. Long Life Friction Clutch Protects hoist from damage and prevents overwinding. ER Series couples Weston-style Completely Sealed Body load brake with friction clutch. Suitable for both indoor and outdoor applications, including harsh environments. Gaskets throughout the hoist provide for an IP55 rating. Heat Treate
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MR Motorized Trolleys Sealed Protection Appropriate for both indoor and outdoor applications, including harsh environments. Pendant Plug-In Built-In Gaskets throughout the trolley Connections Drop Stops provide for an IP55 rating. Saves valuable time on Important setup and maintenance. feature provides “Quick disconnect” additional security replaces typical competitive for the operator and hard-wired designs. the equipment. Rubber Bumpers Power Standard Supply feature Cord on all Sta
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HARRINGTON ELECTRIC POWERED HOISTS Heavy Duty Motor Motor Gearing Designed for top performance Grease lubricated, with high-horsepower, helical gears provide 30-minute duty rating, cooling smooth, quiet acceleration fins and standard thermal motor and deceleration. Easy protection. Motor is totally exchange of parts for enclosed, non-ventilated (TENV). quick speed change. 7 Pull-Rotor Motor Brake Universal Tread Wheels Extremely durable and Operates on both tapered and flat reliable, this adv
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NER/ER Electric Chain Hoists With Hook and Lug Suspensions The NER/ER Series of electric chain hoists were designed using the latest technology. The results are high quality, low-headroom, full-featured hoists that provide daily reliable performance in both routine workplace situations and severe working environments. Refer to pages 4 and 5 for details on features and benefits. Standard Hoist Specifications Capacity Range Limit Switch 1/8 Ton–5 Ton Prevents overwinding/overlifting (See ER lar
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HARRINGTON ELECTRIC POWERED HOISTS NER/ER010L 9
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NER/ER Electric Chain Hoists With Hook and Lug Suspensions SINGLE SPEED—SPECIFICATIONS Lifting Motor 3 Phase 60 Hz Load Weight Push Chain for Rated Current Button Dia. Additional (amps) Std. Cord Lifting (mm) x Net One Foot Cap. Product Lift L Speed Output @208– @ Chain Fall Weight of Lift (Tons) Code (ft) (ft) (ft/min) (Hp) 230V 460V Lines (lbs) (lbs) 1 ⁄8 (N)ER001H 57 0.75 4.2 2.1 5.0 x 1 68 0.37 1 ⁄4 (N)ER003S 39 0.75 4.2 2.1 5.0 x 1 68 0.37 1 ⁄4 (N)ER003H 60 1.2 5.7 2.9 6.3 x 1 84 0.57 1 ⁄2
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HARRINGTON ELECTRIC POWERED HOISTS DUAL SPEED—SPECIFICATIONS Lifting Motor 3 Phase 60 Hz Load Weight Push Chain for Rated Current Button Dia. Additional (amps) Std. Cord Lifting (mm) x Net One Foot Cap. Product Lift L Speed Output @208– @ Chain Fall Weight of Lift (Tons) Code (ft) (ft) (ft/min) (Hp) 230V 460V Lines (lbs) (lbs) 1 ⁄8 (N)ER001HD 58/19 0.6/0.2 2.9/2.4 1.5/1.2 5.0 x 1 79 0.37 1 ⁄4 (N)ER003SD 29/10 0.6/0.2 2.9/2.4 1.5/1.2 5.0 x 1 79 0.37 1 ⁄4 (N)ER003HD 60/20 1.2/0.4 5.7/5.1 2.9/2.6
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NERM/ERM Electric Chain Hoists With Motorized Trolleys To further expand the capabilities of our NER/ER line of electric hoists, the MR Series of electric trolleys was developed. They feature an innovative side guide roller system that results in very smooth travel along the beam. Harrington’s MR trolley provides the mobility needed in a wide variety of industrial applications. Refer to pages 4, 5, 6 and 7 for features and benefits and page 8 for standard hoist specifications. Standard Motorize
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HARRINGTON ELECTRIC POWERED HOISTS NERM/ERM030L-L (Shown with optional canvas chain container.) 13
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NERM/ERM Electric Chain Hoists With Motorized Trolleys SINGLE SPEED HOIST WITH SINGLE SPEED TROLLEY—SPECIFICATIONS Lifting Motor Traversing Motor Flange Width 3 Phase 60 Hz 3 Phase 60 Hz Min. Load Weight Adjustability Push Allow. Chain for Rated Current Rated Current B Button Radius Dia. Additional (amps) (amps) (in) Std. Cord Lifting Traversing for (mm) x Net One Foot Cap. Product Lift L Speed Speed Output @208– @ Output @208– @ Curve Chain Fall Weight of Lift (Tons) Code (ft) (ft) (ft/min
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HARRINGTON ELECTRIC POWERED HOISTS DUAL SPEED HOIST WITH SINGLE SPEED TROLLEY—SPECIFICATIONS Lifting Motor Traversing Motor Flange Width 3 Phase 60 Hz 3 Phase 60 Hz Min. Load Weight Adjustability Push Allow. Chain for Rated Current Rated Current B Button Radius Dia. Additional (amps) (amps) (in) Std. Cord Lifting Traversing for (mm) x Net One Foot Cap. Product Lift L Speed Speed Output @208– @ Output @208– @ Curve Chain Fall Weight of Lift (Tons) Code (ft) (ft) (ft/min) (ft/min) (Hp) 230V 46
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NERM/ERM Electric Chain Hoists With Motorized Trolleys DUAL SPEED HOIST WITH SINGLE SPEED TROLLEY—DIMENSIONS Headroom Cap. Product C b b' d e e' g i j k m n r t u (Tons) Code (in) (in) (in) (in) (in) (in) (in) (in) (in) (in) (in) (in) (in) (in) (in) 1 ⁄8 (N)ERM001HD-L/S 14.6 12.4 15.6 8.7 20.3 7.0 0.9 3.74 0.9 5.1 8.0 4.3 2.0 1.22 3.2 1 ⁄4 (N)ERM003SD-L/S 14.6 12.4 15.6 8.7 20.3 7.0 0.9 3.74 0.9 5.1 8.0 4.3 2.0 1.22 3.2 1 ⁄4 (N)ERM003HD-L/S 15.4 12.4 15.6 8.7 20.3 7.0 0.9 3.74 0.9 5.1 8.0 4.3 2
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HARRINGTON ELECTRIC POWERED HOISTS DUAL SPEED HOIST WITH DUAL SPEED TROLLEY—SPECIFICATIONS Lifting Motor Traversing Motor Flange Width 3 Phase 60 Hz 3 Phase 60 Hz Min. Load Weight Adjustability Push Allow. Chain for Rated Current Rated Current B Button Radius Dia. Additional (amps) (amps) (in) Std. Cord Lifting Traversing for (mm) x Net One Foot Cap. Product Lift L Speed Speed Output @208– @ Output @208– @ Curve Chain Fall Weight of Lift (Tons) Code (ft) (ft) (ft/min) (ft/min) (Hp) 230V 460
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NERP/ERP and NERG/ERG Electric Chain Hoists With Push and Geared Trolleys Additional options are available based on the application and trolley travel requirements. Mounting our NER/ER Series hoists to either a push or geared trolley will create an easy and economical method of transporting the load. This combination is ideal for small workshops and infrequent moves. Refer to page 4 and 5 for features and benefits and page 8 for standard hoist specifications. Standard Manual Trolley Specifica
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HARRINGTON ELECTRIC POWERED HOISTS 19 NERP/ERP005L (Shown with optional steel chain container available for very long lifts.) NERG/ERG050L
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NERP/ERP and NERG/ERG Electric Chain Hoists With Push and Geared Trolleys SINGLE SPEED HOIST WITH PUSH OR GEARED TROLLEY—SPECIFICATIONS Min. * Load Weight Lifting Motor 3 Phase 60 Hz Flange Width Push Allow. Chain for Adjustability Rated Current Button Radius Dia. Additional B (amps) Std. Cord Lifting for (mm) x Net One Foot (in) Cap. Product Lift L Speed Output @208– @ Curve Chain Fall Weight of Lift (Tons) Code (ft) (ft) (ft/min) (Hp) 230V 460V Standard Optional (in) Lines (lbs) (lbs) 1 ⁄8 (
