NER

Harrington NER
Electric Chain Hoist

Harrington "Guardian" Smart Brake Technology“The Guardian”: Smart Brake Technology

Revolutionary DC current motor brake with electrical failsafe design. 10 year warranty.

Harrington Totally Enclosed Fan

Totally Enclosed Fan Cooled (TEFC) Motor

Engineered motor fin, fan blade and fan cover design
cools the motor and brake.

Extreme Duty Motor

Harrington's 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.

Durable Push Button Pendant

Easy to use, one-handed operation. Rated IP65. Standard control voltage is 110V. Strain relief wire is molded to pendant cord for added support and dependability. E-stop is standard on all 4-button pendants and on 2-button dual speed pendants.

Harrington Hook

Forged Carbon Steel Hooks

Under excessive loads will open gradually and not fracture.
Ball bearings produce smooth rotation.
Bottom hook will swivel 360 degrees.
Heavy-duty hook latches are standard.

Unique Chain Guide

The Harrington Hoist chain guide provides a quiet and smooth guiding of chain.Easily replaced without disassembly of electric chain hoist. Heavy cast iron construction for improved wear versus stamped steel design offered by many manufacturers.

Harrington Plug-in Connector

Plug-In Connections

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

Load Sheave

The Harrington hoist has 5 or 6 Deep-groove pockets to fully support the load chain during operation. Reduces vibration and chain wear and provides a true vertical lift.

Heat Treated Helical and Spur Gears

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

Corrosion Resistant Load Chain

The Harrington electric chain hoist uses a Nickel-plated, Grade 80, DIN chain for superb duranbility and strength

Long Life Friction Clutch

Protects hoist from damage and prevents overwinding. Harrington ER Series couples Weston-style load brake with friction clutch.

Compact Aluminum Body

The Harrington Hoist die-cast body is lightweight and offers low headroom—one of the best in the industry. Paint is electrostatically applied.

Completely Sealed Body

The Harrington electric chain hoist is suitable for both indoor & outdoor applications, including harsh environments. Gaskets throughout the hoist provide for an IP55 rating.

Contactors

Mechanically interlocked heavy duty contactors (single speed)

Variable Frequency Drive

Suitable for both indoor & outdoor applications, including harsh environments. Gaskets throughout the hoist provide for an IP55 rating.

Count Hour Meter

This maintenance feature, supplied as standard on the ER Series hoists, tracks motor starts, running time & usage history by instant digital display. Meter operates independently of the hoist.

Easy Maintenance Control Panel

The Harrington electric chain hoist has a simple layout of controls and a single swing-out panel. Hinged controller cover provides standard wiring diagram and allows fast on-site access.

ED Infinity

Harrington ED Infinity LogoED Infinity

Single Phase Electric Chain Hoist

 

Speed adjustment like no other

Harrington's ED-DSA Infinity series dual speed,single phase electric chain hoists are offered in 125, 220, 250, 350, 400, 525 and 1050 pound capacities. The pendant on this hoist is equipped with external speed adjustment knobs that enable the operator to quickly customize the high and low hoist speeds for every application.Harrington ED Infinity Pendant closed adjustable speed These hoists are great for fast paced work environments, with lift speed up to 69 feet per minute and adjustable speed. Now your productions can run at the speed of your workforce and does not have to wait on an old hoist. The single phase design makes this convenient to add anywhere in small shops without having to add new three phase circuits.

Unique lifting speed control

Applications

  • Work stations and work cells
  • Assembly lines
  • Pick-and-place operations
  • Fast production environments

Unique Pendant Speed Adjustment

  • Easy access knobs for quick speed adjustment
  • High and low speeds are adjustable
  • Heavy duty metal hinged cover protects the knobs from damage and prevents the speed settings from shifting during operation

Compact DesignHarrington ED Infinity Pendant open adjustable speed

  • Lightweight, die-cast aluminum body
  • Low headroom
  • Easily installed, transported and stored

Dependability

  • Weston-style and regenerative load brakes
  • Friction clutch for overwinding protection
  • Nickel-plated, heat-treated load chain
  • Standard upper limit switch

Harrington NER Specification Information

harrington ner chain hoist

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Harrington NER Breakdown

Harrington ED infinity electric single phase chain hoist 525