This shade clutch kit includes everything you need to build a manual chain pull roller shade except the fabric.
Included Items
• Rollease R8C01 Clutch (Select Color)
• Rollease RB360 1.5" Projection * Roller Shade Brackets (Select Color)
- Supports Roll Diameters up to 2.75"
• Rollease REP01 Idler/End Plug (Color Coordinated)
• Rollease/ZMC WMCA Compliant Chain Tensioner
• 20 Feet - Rollease RBC Beaded Chain (Select Color)
• Rollease RCP Beaded Chain Connector (Color Coordinated)
• Rollease Chain Stop Ball (Color Coordinated)
• Rollease RTEA2T - 1.125" x 12" ( +/- 1/4") Shade Tube w/Tape Applied
- Optional: FREE custom cut lengths cut to an accuracy of 1/16" +/- 1/32.
• Rollease RCBIHB - 1.5" x 12" ( +/- 1/4") Internal Hem Bar
- Optional: FREE custom cut lengths cut to an accuracy of 1/16" +/- 1/32.
Information and Tips
Recommended Tip to Tip Deduction = 1 1/8"
- Using included Clutch, Brackets, and End Plug
Tip to Tip is defined as the space that entire assembly (tubes, brackets, drives, idler etc.) needs to fit. This type of measurement is most often used for shades mounted within framed constraints.
Minimum Shade Width = 3 1/2" Tip to Tip
- Using included Clutch, Brackets, and End Plug
Note: We sell the clutch kits without consideration of use. Clutches are rated for capacity to hold a material in place. Clutches with small heads require more pull force to lift a shade than a clutch with a larger head. Larger tubes will require more pull force than smaller tubes. Below are our generic recommendations for clutch use which are conservative. Tube deflection and pull force are considered.
• Shades up to 36" width - R8C02 Clutch and 1" Tube
• Shades up to 48" width - R8C01 Clutch and 1.125" Tube
• Shades up to 60" width - R8C03 Clutch and 1.25" Tube
• Shades up to 64" width - R8C14 Clutch and 1.5" Tube
• Shades up to 96" width - R16 or R24 Clutch and 1.5" Tube
• Shades up to 120" width - R16 or R24 Clutch and 2" Tube
• Shades up to 144" width - R24 Clutch and 2.5" Tube
Actual shade size, tube size and material should be used to determine the true limits of a system. The Shade Fabricator Calculator below will predict tube deflection (and more) based on tube size, material weight, width and height. Tube deflection is bending of the tube and causes ripples in the hanging shade material.
Shade Fabricator Calculator - (Excel Spreadsheet) - Calculates Roll Diameter, Shade Weight, Tube Deflection Etc.
The use of the internal hem bar requires a material formed pocket at the bottom of the shade. The hem bar pocket is typically formed by stitching or fusing the material. Alternative methods like double stick tape and adhesives can be used with some experimentation.
The clutch and end plug slide into the tube without the use of tools. The included roller shade tube features double stick tape to securely attach your roller shade material. We recommend cutting the shade material height so a minimum of 1.5" extra wraps of material is left on the shade tube when the shade is fully down. This prevents the material from directly pulling on the tape.
* Projection Distance is the distance from the mounting surface to the center of the tube. You would need to shim the brackets or use larger projection brackets if half the roll diameter is larger than the projection distance of the brackets. If you do not know what your roll diameter is you can calculate the roll diameter using the shade calculator.
About the Clutch
The Rollease R8C01 clutch is designed for use with shades that are small to mid sized. The Rollease R8C01 clutch has a 8lb holding capacity in a 1.125" tube.
Rollease R8C01 Clutch Specifications:
• Chain/Clutch Drive for 1.125" Rollease Roller Shade Tubes
• Allows for Chain Drive of roller shades
• Head Diameter: 1.94"
• Insertion Depth: 1.07"
• Insertion Diameter: 0.9625" (Designed for a press fit)
• Protrusion From Tube: 0.42"
• Holding Capacity: 8lb on 1.125" Tube
Roller Shade Component Dimensions
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