Harrington Hoists SNER specifications Standard Hoist/Trolley Specifications

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SNER Electric Chain Hoists

with Hook and Lug Suspensions and Motorized, Push and Geared Trolleys

Our SNER Series of electric chain hoists furnishes single-phase operation in a heavy-duty, low-headroom design. Available in hook mount or coupled with a trolley, it easily transports any load. Look to this model when high quality and convenience are important for the job.

Features and Benefits

Extreme Duty Motor

Long Life Friction Clutch

Superior Quality Chain

Higher horsepower and

Protects hoist from damage

Grade 80 nickel-plated load chain

top duty ratings provide

and prevents overwinding.

is heat treated for wear resistance

increased performance.

Heat Treated Helical

and extended life.

 

Forged Carbon Steel Hooks

Pull-Rotor Motor Brake

and Spur Gears

Extremely durable and reliable, this advanced design has no brake coil to fail.

 

 

Unique Chain Guide

 

 

Provides quiet and smooth

 

 

guiding of chain. Easily removed

 

 

without disassembly of hoist.

 

 

Heavy cast iron construction

 

SNER005L

for improved wear.

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Load Sheave

 

 

 

Deep-groove pockets fully

support the load chain, reduces vibration and chain wear and provides a true vertical lift.

Precision machined for long life. Oil bath lubrication results in a quiet, smooth, cool operation.

Completely Sealed Body

Suitable for indoor, outdoor and harsh environments.

Compact Aluminum Body

Die-cast body is lightweight and offers low headroom.

Easy Maintenance

Control Panel

Fast on-site access with hinged cover, single swing-out panel and simple layout of controls.

Under excessive loads will open gradually and not fracture.

Bottom hook swivels 360 degrees.

Motorized Trolley Side

Guide Rollers

Provide smooth trolley motion and reduced wear on wheels and beam.

Motorized Trolley Drop Stops and Rubber Bumpers

Built-in security for the operator and added protection for the equipment and load.

Standard Hoist/Trolley Specifications

Capacity Range

1/4 Ton–3 Ton

Reconnectible Voltage

115/230-1-60

Control Voltage 110V

Duty Cycle*

Hoist—60 Min., Trolley—30 Min.

Classification*

ASME H4, ISO M5 or M4, FEM 2M or 1Am

Ratings

Hoist/Trolley—IP55

Pendant—IP65

Limit Switch

Prevents overwinding/overlifting Standard upper

Chain Falls

Single fall through 2 Ton

Standard Lengths

Lift—10’

Pendant Drop—4’ less than lift Power Supply—Hoist—15’

Power Supply—Motorized Trolley—30’

(longer lengths available)

Standard Pendants

Hoist—2 Button,

Hoist/Trolley—4 Button

Momentary contacts

Chain Containers

Optional

Canvas, plastic or steel

Geared Trolley Standard Hand Chain Drop

2’ less than lift

(longer drops available)

Trolley Shafts

Standard shafts fit wide flange range

Longer shafts for wider beams Spacers for easy adjustments

Trolley Wheels

All steel

Shielded ball bearings

Fit flat or tapered beam flange

*See page 56 for additional information.

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Contents Standard Hoist/Trolley Specifications Push Diameter Weight forLoad Chain HeadroomLifting Motor Traversing Motor Flange Width Load Weight LiftMin DiaPhase 60 Hz Cap Product Lift Speed Output Curve Chain Fall WeightLifting Motor Single Flange Width Load Tons Code Ft/min @115V @230V Standard Optional Lines Lbs

SNER specifications

Harrington Hoists SNER is a robust and versatile electric chain hoist that has gained recognition in various industrial applications for its reliability and performance. Designed to cater to the diverse needs of users, the SNER series combines advanced technologies with practical features, ensuring safe and efficient lifting operations.

One of the standout features of the Harrington Hoists SNER is its compact design. This allows it to operate in confined spaces, making it ideal for environments where maneuverability is essential. Despite its small footprint, the SNER series delivers impressive lifting capacities, ranging from 1/8 ton to 5 tons, providing users with a powerful solution for heavy-duty tasks.

The SNER hoist incorporates advanced safety mechanisms, including an overload protection system that prevents lifting beyond the rated capacity. This feature is crucial in minimizing the risk of equipment failure and accidents, ensuring a safer work environment. Additionally, the hoist is equipped with a thermal overload protector that inhibits motor overheating, further enhancing safety and longevity.

Another significant characteristic of the SNER series is its durable construction, featuring high-quality materials that withstand harsh conditions and prolonged use. The outer casing is designed to resist corrosion, while the chain is engineered for maximum strength and minimal wear, ensuring that it remains operational in demanding environments.

The SNER utilizes a robust, industrial-grade motor that provides reliable power and efficiency. This motor is designed for continuous duty operation, allowing for extended use without compromising performance. Furthermore, the hoist incorporates a dual-speed function, enabling operators to select between high and low speed, which enhances precision during lifting operations.

Ease of maintenance is another notable aspect of the Harrington Hoists SNER. The design facilitates quick access to internal components, making routine inspections and repairs straightforward. This results in minimal downtime and helps maintain optimal performance levels over the hoist's lifespan.

In summary, Harrington Hoists SNER is a formidable electric chain hoist that combines compactness, safety features, and robust construction to deliver reliable lifting performance. Its advanced technology, including overload protection and dual-speed capabilities, make it an essential tool for a wide range of industrial applications. With its emphasis on safety, durability, and maintainability, the SNER series stands out as a trusted choice for professionals seeking efficient and effective lifting solutions.