1/4 ton Harrington NER Electric Chain Hoist-20 ft. Lift - 36 fpm W/ Chain Container
All NER Hoist Ship Pre-Wired for 460-3-60 Three Phase power. Please specify inf you would like it Configure for 230v three phase for no additional charge in additional instruction area.
Availability: In stock
Regular Price: $2,872.56
Special Price $2,051.50
Harrington's (N)ER enhanced features three phase electric chain hoists are equipped with the latest technology in the market today. All models include a low headroom, lightweight body with a fan-cooled motor, standard thermal motor protection and a count hour meter for preventive maintenance.
Features and Benefits
Certified and listed to UL 1340 “standard for hoists.”
Easy Access Suspension
External pins allow for quick change from hook to lug for trolley mount configurations on most models.
Built smarter without the use of harmful materials. Environmentally friendly. RoHS compliant.
Notched Hook and Latch System
Provides positive closing and improves resistance against lateral forces.
low-profile upper and lower limit switches are standard.
Extended Chain Life
Decreased chain wear as a result of a revolutionary heat treatment process, improved material and chain size.
High Air Flow
Cooler motor and brake attributed to an engineered motor fin, fan blade and fan cover design.
Unique Load Sheave
Increased number of pockets reduce chain vibration and increase chain life. 5 pockets standard; 6 pockets on smaller body hoists.
Friction Clutch and Load Brake Friction clutch is standard on NER/ER models and friction clutch with mechanical load brake standard on ER models. Carbon friction material provides consistent performance over a wide temperature range.
Standard Count Hour Meter Records and displays the number of lowering starts and hoist on time which is valuable for preventive maintenance. Integral to VFD on dual speed models.
Mechanically interlocked, heavy-duty contactors on single speed models.
High Strength, Corrosion and Wear Resistant Load Chain Grade 80, super strength, nickel- plated load chain, certified to
DIN standards, uses unique technology to greatly increase resistance to fatigue and wear.
“The Guardian”: Smart Brake Technology
A current driven electromagnetic brake does not release unless the motor is energized. 10 year hoist brake warranty.
|Freight Status||Ships LTL Freight|
|Electrification Type||Three Phase 460|
|Manufacturer Part Number||NER003S-20-CT|
|Chain Container||Included additional Charge|
|Pendant Speeds||One Speed|
|Lift Height||20 ft.|
|Lift Speed||53 ft./min.|
|Lift Capacity||500 lbs.|
|Download Product Manual||N/A|
Jib cranes are the most cost effective and versatile type of lifting equipment. They are great for use in production lines to keep machining cells, workstations and warehouse production moving. Jib cranes also work well to aid larger overhead crane systems. Jib cranes are easy to install and cost effective, with less structural limitations than other material handling options.
Follow these basic guidelines to help you choose the correct jib crane for your application:
Capacity: Choose a capacity that is right for current and future lifting needs. Most of the available options at JibCranes.com, up to 5 tons, include a 15% allowance for the hoisting equipment. This allows for full use of the rated jib crane capacity.
Span: Choose a span that is adequate to cover the full work area. Keep in mind that hoist and trolley selection may reduce the end approach, limiting hook coverage and requiring a move to a larger span.
Hook Height: The hook height is the height needed to lift your material. This measurement is equal to height under boom minus the headroom of the hoist and trolley.
Rotation: Jib cranes, depending on their design, have between 180° and 360° of rotation. Be sure that the area of installation is free of obstructions throughout the full range of rotation. Rotation stops are available upon request to limit the range of rotation.
Supporting Structure: When selecting a jib crane be sure to take into consideration the supporting structure. Building structures must be able to support the forces of the jib crane and load. Please, consult with your building designer or an engineer if uncertain of the adequacy of supporting structures. Also, keep in mind that the foundation requirements of freestanding jib cranes will add additional costs.