Coffing EC Electric Hoists

EC Hook and Lug Suspension Models High performance hoists engineered for heavy duty industrial service. Designed for safety, the EC incorporates mechanical load brake, motor brake, and overload clutch as standard.

Capacities and Lifts
Rated loads from 1/4 to 5 Tons, with 10, 15, and 20-foot standard lifts. Other lifts available. Standard push button drop is 4-feet less than lift.
Voltage & Motor Options
115/230, 208 - single phase; 230/460, 208, 220/380, 575 - three phase. 60 hertz standard, 50 hertz available. Two-speed motors available (3 to 1 speed ratio).
Suspension Options
Rigid or swivel top hook, lug, plain, geared, and motorized trolley available.
Small Frame Design
Features housings of cast aluminum alloy construction for minimum weight. Engineered and designed for use with motors up to 1 HP.
Large Frame Design
Features load bearing housings of ductile iron construction for maximum strength. Non-load bearing housings of cast aluminum alloy for minimum weight. Engineered and designed for use with higher torque 2 and 3 HP three phase motors
Durable Construction
Built in compliance with ASME/ANSI B30.16 and CSA standards.

Coffing EC Electric Hoist Specification Sheet

Coffing ECT, ECGT, and ECMT Trolley Suspension Models Plain, geared, and motorized trolley suspensions with all the features of basic EC models for added flexibility in a variety of applications.

Plain Trolley
For manual positioning of hoist and load
Geared Trolley
For more precise positioning of hoist and load. Standard hand chain drop is 2ft less than lift
Motorized Trolley
For Faster positioning of hoist and load over longer distances. 35 or 75 FPM speeds standard with optional speeds of 18, 24, 50, 100 and 150 FPM.
Voltages
115/230, 208 single phase 230/460, 208, 220/380, 575 three phase. 60 hertz standard, 50 hertz available.
Two-Speed Motorized Trolley Models
Optional with 3 to 1 speed ratio, three phase, single voltage only.
Wrap-Around Side Plates
Act as safety lugs and as bumpers to protect wheels. Available to fit American Standard I-Beams, wide-flange and patented tracks beams. Specify track type and beam size.
Precision Trolley Wheels
Machined, cast iron wheels with sealed, lifetime lubricated ball bearings for extended trolley life Motorized trolley wheels heat treated for added durability. Bronze and stainless steel wheels optional.
Two Trolley Designs
4 Wheel design on 1/4 - 3 ton negotiates 48" minimum radius curve, including patented track applications. 8 wheel design on 4 and 5 ton reduces beam flange stress.

Coffing EC Electric Hoist Specification Sheet

Coffing JLC Models
Designed for industrial duty performance. Compact in size, the JLC has standard features such as a multiple disc motor brake, overload clutch, and adjustable limit switches.

Outstanding Features
H4 Duty Rating
Handles heavy duty work environments.
Lower Chain Guide
Features easy capacity conversion.
Top Suspension
Quick-change from hook mount to lug mount.
One Chain Size
All models reduce inventory
Manual & Motorized Trolleys
Cross-mounted to improve end approach.
Increased Flange Range
Up to 7 inches on and patented tracks beams. Specify track type and beam size.
Improved Headroom
For plain and motorized trolleys and 2 Ton models.
Weather Resistant
Hoist is NEMA 3R enclosure.

Standard Features
Five-Pocket Load Sheave
Increased chain and sheave engagement 25% over hoists with conventional four-pocket sheaves. Provides smoother lifting and reduces chain wear.
Mechanical Overload Protection Device
Helps protect hoist, operator, and supporting structures from damaging overloads, chain jamming and reverse phasing.
Limit Switches
Adjustable to regulate upper and lower load travel. Brass nuts standard for improved repeatability and chain positioning.
Multiple Disc Motor Brake
Heavy duty design for reliable operation. Direct acting for positive load holding and spotting.
Chain End Stop Assembly
Fits below dead end link on lifting chain for added measure of protection.
Oil Bath Transmission
Precision machined alloy steel gears run in oil bath for longer, quieter operation.
Manual and Motorized trolleys
Single and Dual Speed Models.
Wrap-Around Side Plates
Act as safety lugs and as bumpers to protect wheels. Available to fit American Standard I-Beams, wide-flange, and patented track beams.
Precision Trolley Wheels
Dual tread trolley wheels fit either flat or tapered I-Beams. Also available in bronze or stainless steel.

Coffing JLC Electric Hoist Specification Sheet