Coffing Hoists - Coffing EC Electric Chain Hoists

	HOIST TYPE: COFFING HOISTS Model EC Electric Chain Hoist is a High Performance Hoist that is engineered for heavy duty industrial service. Designed for safety, this Model EC does have a Weston – style load brake in addition to the Motor Brake. Compliant with ASME/ANSI B30.16 and CSA standards. Includes Coffing Lifetime warranty.

	HOIST SUSPENSIONS: Hoists may be may be suspended by these methods Hook Push Trolley Motorized Trolley (Single Speed or Two Speed) Available from 1/4 through 5 Ton capacity. Lift heights are standard at 10’, 15’, or 20’. Longer lifts are readily available when needed.

	MULTIPLE DISC MOTOR BRAKE: Heavy Duty, direct acting design for positive load spotting and holding.

	GEARING and TRANSMISSION: Transmission gears are precision machined of alloy steel and run in an oil bath for a longer and quieter operation. SMALL FRAME DESIGN - First stage helical gearing on small frame hoists. Features housings of cast aluminum alloy for minimum weight for under 2 H.P. motors. LARGE FRAME DESIGN -First and third stage helical gearing on large frame hoists. Features load bearing housings of ductile iron construction for maximum strength…for higher torque 2 and 3 H.P. motors. Non-load bearing housings are of cast aluminum for minimum weight

	OVERLOAD CLUTCH: This protects the hoist, operator, and supporting structures from damaging overloads, chain jamming, and reverse phasing

	MECHANICAL LOAD BRAKE: Model EC. Weston Type Load Brake controls load lowering speed and prevents load drift. Holds rated load independent of the multiple disc motor brake.

	LOAD SHEAVE: Load Sheave is a Five-Pocket design. This increases chain and sheave engagement by 25% over hoists with conventional four-pocket sheaves. Provides smoother lifting and reduces chain wear over four-pocket sheaves.

	STEEL CHAIN: Is precision pitch, treated for optimum strength and wear resistance.

	HOIST CONTROL PANEL PLATE: Provides easy access to controls and motor leads for changing voltage on dual-voltage motors or performing hoist maintenance. Connection wires are numbered to assist maintenance or repair.

	LIMIT SWITCHES: Adjustable to regulate upper and lower load travel. Brass nuts standard for improved switch setting and repeatability. Stainless steel limit switch shaft is standard.

	ERGONOMIC PUSH – BUTTON PENDANT: Fits operator’s hand for thumb or two-handed operation. Constructed of glass-filled nylon for severe impact and chemical/corrosive atmosphere resistance. NEMA 3R (Weather Resistant) Standard Pendant is 4’ less than the lift. Standard control voltage is 24V.

	LOAD HOOKS: Are forged carbon steel and under excessive loads, will open gradually and not fracture. Ball bearings produce smooth rotation. The hook will swivel 360 degrees. Heavy - duty hook latches are standard.

	CHAIN END STOP ASSEMBLY: Fits below dead end link on lifting chain for an added measure of safety.

	SOLID STATE STARTING SWITCH: This is standard on single phase units. Provides greater reliability and starting consistency than centrifugal switches – fewer components to wear out or fail.

	VOLTAGES: Single Phase and Three Phase Models are available. Not all Models are available in Single Phase. Single Phase: 115/1/60, 230/1/60 Three Phase: 208/3/60, 230/3/60, 460/3/60

	AVAILABLE ITEMS: Chain Containers are Recommended Two Speed Lifts (3:1 Speed Ratio) Two Speed Motorized Trolleys (3:1 Speed Ratio)

Coffing Electric Chain Hoists

Equipment Features for Coffing Model EC Electric Chain Hoist

Overhead Cranes and Hoists Sales & Service	316-722-9020 info@nelsoninc.com
Overhead Cranes : Hoists : Components : Modernization : Sales : Service : Contact Us