ACCO Hoists – CAPACITY UP TO 3 TONS
BENEFITS & FEATURES
Weston Style Mechanical Load Brake
Weston Style Mechanical Load Brake, working in conjunction with disc type motor brake, provides a dual braking system for load lowering control. Mechanical Load Brake can easily be inspected thru the inspection port provided on the top of the gearbox.
Hoist Motor Brake
Hoist motor brake is a direct acting DC rectified brake with exceptional stopping power providing cooler operating temperatures for the motor. Electric brake is designed for easy access and simple maintenance.
Overload Alert is a current sensing device that stops the up motion of the hoist and sets off an audible alarm when the hoist motor draws too many amps due to an overload condition. When the hoist is lowered, the alarm stops and the overload device is reset.
Push Button Control
Compact design to enable one-handed operation. Rated NEMA 4 protection. Mushroom on/off button included. Push button cable has strain relief built in to prevent cable damage.
Electric Control Panel
Single speed hoists are reconnectable for 208/230/460V power supply. Controls are housed in a NEMA12 enclosure. Standard control transformer output is 115V with an option available for 48V. Standard power supply cord length is 15′.
Variable Frequency Drive
VFD hoists are available programmed for 2- speed operation. VFD hoists can be supplied for 230-1-60, 208/230-3-60 and 460-3-60 power supplies. Inverter provides run time for maintenance operations.
Heavy-Duty Hoist Motor
The hoist motor is a high torque design and is rated 30-minute duty. Class F motor insulation and standard thermal motor protection is included.
Load Sheave / Chain Guide
Full floating chain guide assures proper engagement of chain on load sheave. Load Sheave features 4 or 5 pockets (depending on model) for better distribution of the load.
Grade 80 load chain is case hardened and has a high resistance to wear and corrosion. All hoists are stocked with 20 feet of lift. Longer lifts are available per requirement. Nickel Plated load chain and Stainless Steel load chain is available as an option.
Load hook is a forged carbon steel hook with a heavy-duty hook latch. Thrust bearing in load hook allows 360˚ rotation to prevent twisting of load chain. Top hook, for hook suspended hoists, is nonrotating. Bullard hooks, Stainless Steel hooks and Bronze hooks are available for some models as an option. Contact factory.
Chain container is standard equipment and is either molded with thick polypropylene material or fabricated from steel to securely contain the chain and chain lubricant. Optional canvas containers and engineered containers for long lift applications are available as an option.
Gear Box / Oil Lubrication
The gearbox utilizes an alloy steel helical and spur gear reduction. An access port is included on the top of the gear box to allow visual inspection of the mechanical load brake. Lubrication is easily maintained from the top of the hoist.
Push / Pull Trolley
Trolley is adjustable for a range of 3.25” to 12” flange widths with no additional materials required. Side guide rollers are included to promote smooth trolley motion and to minimize wheel and beam wear. Wheels are dual tread design for operation on tapered or flat flange beams. Trolleys include drop down lugs and rubber bumpers as standard equipment.
Trolley is adjustable for a range of 3.25″ to 12″ flange widths for the majority of models (excluding 7.5T, 15T and 20T models) with no additional materials required. Side guide rollers are included to promote smooth trolley motion and to minimize wheel and beam wear. Wheels are dual tread design for operation on tapered or flat flange beams. Trolleys include drop down lugs and rubber bumpers as standard equipment. Trolley motor includes class F insulation and a disc type motor brake. Motor is rated for 30-minute duty and includes standard thermal motor protection.