Wholesale 38mm Roller Blind Mechanism - T-001 Tube Kit from China Suppliers & Factory with 1:1.65 Gear Ratio
38mm Roller Blind Clutch Mechanism — Reliable Chain Drive System for Professional Blind Fabrication
Optimized 1:1.65 Gear Ratio
Provides a balanced trade-off between lifting speed and operating effort, reducing end-user fatigue when raising or lowering medium-to-large window coverings. Fewer chain pulls required per full travel compared to standard 1:1 systems.
4.5×6mm Bead Chain Compatibility
Uses the most widely available commercial bead chain specification, simplifying your supply chain and reducing procurement complexity. Compatible with metal and plastic bead chains from major chain suppliers.
Precision-Engineered for T-001 Tube Profile
Designed for seamless press-fit insertion into standard T-001 specification 38mm aluminum roller tubes. No additional adapters or modification required, minimizing assembly time on your production floor.
Complete 4-Piece Headrail Kit
Each unit ships as a matched set: clutch drive unit, pin end idler, drive end bracket, and idle end bracket. Your team opens one package and has all hardware ready for one blind — reducing parts sorting time and assembly errors.
Frequently Asked Questions
What size aluminum tube is this clutch mechanism compatible with?
This clutch mechanism is precision-engineered specifically for standard T-001 specification 38mm aluminum roller tubes, ensuring a seamless press-fit insertion without needing extra adapters.
What is the benefit of the 1:1.65 gear ratio?
The optimized 1:1.65 gear ratio offers a balanced operation, reducing the effort and the number of chain pulls required to raise and lower medium-to-large window blinds compared to standard 1:1 systems.
What type of bead chains can be used with this system?
It is fully compatible with standard 4.5×6mm bead chains, which includes both metal and plastic options widely available from major commercial chain suppliers.
What components are included in the 4-piece headrail kit?
Each kit comes complete with four matched components: the clutch drive unit, the pin end idler, the drive end bracket, and the idle end bracket, providing all the hardware needed for one blind assembly.
Is this product suitable for high-volume manufacturing?
Yes, it is specifically engineered for high-volume blind manufacturers and window treatment workshops to streamline assembly, reduce errors, and ensure consistent operation across large production runs.
