Overview
The WC Branham 4304-0800 is an AAS Parallel 1:1 right angle gear drive engineered for reliable industrial power transmission. This model features a robust 1-1/4″ x 1-1/4″ bore configuration designed to handle diverse mechanical systems and manufacturing applications. The sealed, pre-lubricated helical gearbox delivers consistent performance with minimal maintenance requirements.
Key Features
- 1:1 gear ratio for straight-through power transmission
- Sealed, pre-lubricated gearcase—no periodic lubrication needed
- Two 45-degree helical gears meshing at 90° for smooth operation
- Bi-directional design with axial slide installation on keyed shafts
- Heavy-duty sealed ball bearings for extended service life
- Speeds up to 1,800 RPM capability
- Higher thrust and radial load capacity with lower operating temperatures
Technical Specifications
- Part Number: 4304-0800
- Series/Model: AAS Parallel 1:1
- Bore Configuration: A bore 1-1/4″, B bore 1-1/4″
- Gear Ratio: 1:1
- Shaft Design: Keyed shafts, axial slide installation
- Gear Type: 45-degree helical gears
- Maximum Speed: 1,800 RPM
- Bearing Type: Sealed ball bearings
- Lubrication: Pre-lubricated, sealed gearcase
- Housing Material: Aluminum or ductile iron options
- Rotation: Bi-directional
- Manufacturer: W.C. Branham Inc. (Wisconsin-manufactured)
Typical Applications
The WC Branham 4304-0800 right angle gear drive is used in industrial machinery, packaging equipment, conveyor systems, printing presses, and general mechanical power transmission where 90-degree shaft orientation is required. The sealed design makes it ideal for environments where contamination control or minimal maintenance is critical. Its 1:1 ratio serves applications requiring equal input and output speeds without speed multiplication or reduction.
Compatibility & Replacements
Compatible With
- Electric motors with 1-1/4″ bore output shafts
- Mechanical drive systems requiring 90-degree power transmission
- Industrial equipment with keyed shaft interfaces
- OEM machinery across manufacturing, packaging, and material handling sectors
Replaces / Drop-In Replacement For
The WC Branham 4304-0800 serves as a direct replacement for existing 4304-series right angle gear drives with matching 1-1/4″ x 1-1/4″ bore specifications. Verify bore dimensions and shaft key specifications with your equipment manufacturer before ordering. Other WC Branham models in the 4304 series may offer alternative configurations; consult your system integrator for cross-reference verification.
Works With
- AC and DC motor systems (standard keyed shaft interfaces)
- Mechanical drive couplings and shaft connectors
- Industrial control systems and machinery PLC interfaces
- Standard industrial mounting configurations
