Two Way Window Transmission Gearbox

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Product Description

Product Attributes

Model No.: CDH20S

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Product Description

Luoqi Door Systems

Two Way
Transmission
Gearbox

Unifying the dual horizons of window security. The definitive Aluminum Alloy Hardware solution for synchronized multi-point locking performance.

Output Logic Bidirectional Sync

Symmetry in Motion:
The Bidirectional Advantage

The Two Way Window Transmission Gearbox by Luoqi Door Systems represents the next echelon of Window Hardware engineering. Unlike standard systems, this bidirectional unit drives dual transmission rods simultaneously, providing an even distribution of locking force across the entire sash perimeter.

This synchronized output is essential for large-scale aluminum profiles where air-tightness and structural stability are paramount. By balancing the load between two opposing transmission bars, our Two Way Gearbox significantly reduces profile bowing and enhances the overall acoustic and thermal insulation of the building envelope.

Core Capabilities

◈ Balanced Torque Distribution
◈ Dual-Exit Rack and Pinion
◈ High-Strength Die-Cast Casing
◈ Micron-Grade Gear Tolerances
◈ Low-Friction Kinetic Drive
◈ Optimized For Heavy Sashes

Structural Optimization

Delivering robust Premium Hardware Solutions for complex facade systems.

Enhanced Load Management

The Two Way Transmission Gearbox is specifically engineered to handle the high resistance encountered in multi-point locking systems. By splitting the transmission into two directions, internal mechanical stress is reduced, extending the lifecycle of both the handle and the gearbox.

Zero-Lag Synchronization

Utilizing high-precision CNC-milled gear racks, our system ensures that both transmission rods move in perfect harmony. This eliminate the "staggered locking" effect often found in lower-tier aluminum alloy Hardware, providing a more secure and airtight seal.

Silent Harmonic Drive

Every internal component is treated with a specialized dry-film lubricant that maintains its viscosity over a wide temperature range (-40°C to +80°C). This results in a "silent harmonic" feel during every operation, synonymous with luxury architectural standards.

Universal Slot Integration

Designed to fit the 15x20mm and 21x28mm grooves typical of high-end aluminum profiles, this gearbox is the preferred choice for universal hardware retrofitting and first-tier OEM window fabrication.

Facade Consultant Guide

When specifying for high-rise or large-span fenestration, the Two Way system offers distinct mechanical advantages over single-point transmission.

◈ Why Choose Two Way Transmission?

For windows exceeding 1.2 meters in height or width, a Two Way Gearbox allows for more efficient multi-point engagement. It ensures that the locking pressure is applied simultaneously at the top and bottom (or left and right) of the sash, preventing thermal bridging and air leakage.

◈ Material Reliability

Luoqi utilizes high-density zinc-aluminum alloys for the housing and hardened steel for the gears. This combination provides the perfect balance between corrosion resistance and mechanical strength in the Premium Hardware Solutions sector.