A-Drive 40:90 Double Worm Reducer Gearbox

$990.95

The A-Drive 40:90 Double Worm Reducer Gearbox is a heavy-duty direct-drive gearbox designed for BH-USA's 7,000 lb. A-Drive boat hoist. Paired with a 1-1/2 HP motor, its double worm reduction system provides an actual 450:1 gear ratio for high-capacity boat lift applications.

Built with a solid aluminum housing, bronze-on-steel gearing, and stainless steel fasteners, the fully enclosed gearbox is designed for marine environments. It is permanently lubricated at the factory and can be used on both pile-mounted and overhead boat lifts with the appropriate mounting plate.

The A-Drive 40:90 Double Worm Reducer Gearbox is a heavy-duty direct-drive gearbox designed for BH-USA's 7,000 lb. A-Drive boat hoist. Paired with a 1-1/2 HP motor, its double worm reduction system provides an actual 450:1 gear ratio for high-capacity boat lift applications.

Built with a solid aluminum housing, bronze-on-steel gearing, and stainless steel fasteners, the fully enclosed gearbox is designed for marine environments. It is permanently lubricated at the factory and can be used on both pile-mounted and overhead boat lifts with the appropriate mounting plate.

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Key Features

Designed for BH-USA's 7,000 lb. A-Drive boat hoist

Double worm reduction provides dependable direct-drive operation

Fully enclosed design helps protect internal gearing

Bronze-on-steel gearing provides durable power transfer

Permanently lubricated at the factory with no routine re-lubrication required

Motor & Lifting Capacity

1 ½ HP Motor - 7,000 Straight Lift Capacity

Gear Box Specifications

Type:

4,000 lbs.

Gear Ratio:

96:1

Weight:

38.3 lbs.

Technical Specifications:

Input Motor Shaft:

0.625” (5/8”)

Motor Mount Bolt Holes:

4

Straight-Line

Gear Type:

Fully Enclosed

Housing:

Material:

Cast Aluminum

12.42 L x 7.56 W x 14.57 H

Dimensions:

Warranty:

5 Years”

Output Shaft:

1.25”

Motor Mount Type:

NEMA 56C

Pipe Bolt Mount Hole-to-Bolt:

4.59”

Motor Mount Hole-to-Hole:

4.15”

Motor Mount Bolt Size:

0.4375” (7/16”)

Lubrication:

Specially Blended Grease

Flange Specifications

Motor Flange Dimensions:

4.78" L × 3.94" W × 3.37" H

Pipe Flange Dimensions:

9.37" L × 7.58" W × 8.11" H

GEM Remotes manufactured after March 2007

GEM Remotes/7240

Up to 300 feet

Up to 16

Yes

Yes

372 MHz

Up, Down, Stop

2 CR2032 Batteries