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SB5
Tubular motor crown adapter set — two black nylon components, the crown and the drive wheel, shown side by side as a matched set
Endcaps & IdlersMotorized Retractable ScreensAwningsCustomizable

Motor Crown Adapter

Motor crown adapter set (crown + drive wheel) sized to match 28, 35, 45, 50, and 60 mm tubular motor series to the inside diameter of standard 32–78 mm octagonal roller tubes. Glass-filled nylon or zinc die-cast construction for durability under torque.

Also known as

drive crown · tube crown · motor adapter set · LT crown · tubular motor adapter

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Key Features

  • Matched crown + drive wheel pairs
  • Square shaft drive wheel: 10, 12, 14 mm
  • Rubber-tipped finger options for torque transmission
  • Common 70 mm and 78 mm tube fits in stock spec

Available Materials

Nylon 6/6Glass-filled PA66Zinc die-cast (HD)

Specifications

Motor Series28, 35, 45, 50, 60 mm tubular motor
Tube Fit32 – 78 mm octagonal roller tube
Crown MaterialNylon 6/6 or glass-filled PA66
HD VariantZinc die-cast for higher torque service
CompatibilitySomfy, Simu, Becker, Nice tubular motor systems