BH-75 – 7,500 lb. Advanced Flat Plate Boat Lift Hoist

About this Item

BH-75 – 7,500 lb. Advanced Flat Plate Boat Lift Hoist

The BH-75 – 7,500 lb. Advanced Flat Plate Boat Lift Hoist combines a 1 1/2 HP wired motor and a 7,500 lb. gear plate assembly to create a boat hoist. Features no steel-on-steel moving parts. The hoist uses bronze-on-steel gearing. A 96-tooth bronze worm gear on a hardened steel worm. The hoist uses a solid aluminum extended block housing that strengthens and supports the backplate. This reduces heat build-up caused by friction and keeps the worm gear greased and aligned. It allows for a more economical and lighter weight 1/4″ backplate. The hoist includes actual true backplate bearings, innovative and easy-to-reach zerk grease fittings, enclosed worm housings, aluminum drive pulleys, drive belts, and extended support blocks.

Includes:

7,500 lb. Gear Plate Assembly
Elite 1 1/2 HP Wired Boat Lift Motor
#12020 – 56 Frame Motor Mounting Fastener Kit
#12235 – AX-34 – 34″ Flat Plate Hoist Drive Belt
#12259 – 10″ Aluminum Die-Cast Hoist Pulley
#12051 – 2″ Aluminum Die-Cast Motor Pulley

7,500 lb. Advanced Single Pulley Gear Plate Assembly

The 7,500 lb. Advanced Single Pulley Gear Plate Assembly features no steel on steel moving parts. 7,500 lb. rating. Includes aluminum extended block assembly, 96-tooth bronze worm gear assembly, 10 in. aluminum die-cast hoist pulley, AX-34 – 34″ flat-plate hoist drive belt, and your choice of backplate type.

Aluminum Extended Block Assembly

The Aluminum Extended Block Assembly mounts directly to the gear plate. Used in flat-plate hoists. The assembly is used on BH-USA Deluxe & Advance style flat-plate hoists. Includes worm gear, drive shaft, ball bearings, and collars for mounting. Preassembled and greased for quick replacement on the hoist. Includes aluminum fasteners. Bronze or steel worm options. Fits any BH-USA gear plates and flat plate hoists.

96 Tooth Bronze Worm Gear Assembly

The 96 Tooth Bronze Worm Gear Assembly, also referred to as a bull-gear, is designed to fit any BH-USA flat-plate boat hoists. The worm gear mounts on the top of the gear plate. Grease fitting installed on the drive pipe opening. Includes install sleeve, backplate bearing with snap rings, and axle sleeve bolt. Match a bronze worm gear with a cast iron worm. Do not attempt to put a bronze gear on a bronze worm.

10″ Aluminum Die-Cast Hoist Pulley

The 10″ Aluminum Die-Cast Hoist Pulley is made from an aluminum die-casting process. Used on BH-USA Flat Plate hoists for more than 15 years. The design is much stronger in marine environments. Won’t swell or bend. Belt-gripping technology featured on the inside of the pulley helps eliminate belt slippage. Fits any known flat-plate hoists. Warping resistant. Deeper fit for drive belts. .750″ bore. Accepts up to 1/2″ drive belt.

AX-34 – 34″ Flat Plate Hoist Drive Belt

The AX-34 – 34″ Flat Plate Hoist Drive Belt is a standard fit for BH-USA boat hoists. The belt fits around the 2 in. motor pulley and the 10 in. gear pulley. The motor mounts to the flat-plate gear plate assembly. The motor turns the motor pulley. The cogs in the belt grip and turn the gear pulley. The gear pulley turns the bushing to move the drive pipe. Tightly forms into the groves of the pulley. Designed with Anti-break technology. Cogged for true grip.

Elite 1 1/2 HP Painted Boat Lift Motor

The Elite 1 1/2 HP Painted 56 Frame Boat Lift Motor is a NEMA motor that is UL Listed and CSA approved. Totally enclosed, non-venting housing (TENV) motor helps prevent dirt and insects from getting into the motor. Standard duty, single-phase, dual voltage motor with a start capacitor. The 56 frame mount fits most standard flat-plate hoists including all BH-USA flat-plate hoists. Easy to follow wiring diagrams included. It does not work with direct drive input hoists.

Motor only wired 220 volts from the factory. Rewirable to 110 volts. Motor only does not include a 2″ motor pulley, GFCI wire harness, or boat lift switch. Wired motors include the 2″ motor pulley, GFCI wire harness, boat lift switch, and cable length in the styles you select.

BH-USA recommends using a licensed electrician to wire or rewire any electrical component.

2″ Aluminum Die-Cast Motor Pulley

The 2″ Aluminum Die-Cast Motor Pulley is a pulley designed to mount to the end of an electric motor and move a cogged belt that turns a worm gear on a gear plate. Fits NEMA 56 frame, single-phase motors. Set screw included.  5/8″ bore size. Fits 3/4″ belts. Made from cast aluminum. Measures 2″ x 2″ x 1 5/8″. Weighs .25 pounds.  Motor key stock not included.

56 Frame Motor Mounting Fastener Kit

The 56 Frame Motor Mounting Fastener Kit includes all stainless steel fasteners. Designed to mount (1) 56 frame (claw foot) boat lift motor to a gear plate assembly. The combination of a motor and gear plate creates a hoist.  56 Frame boat lift motors do not work on direct drive boat hoists.

BH-USA Flat-Plate Boat Hoists