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Rack Double

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650-750N / 65-75kg65kg / 75kg
180 - 1000mmstroke range
230V / 24Vvoltage
Silverfinish
Sync option: Yesdual-point sync

Why Choose the UCS Rack Double

All-in-One Solution

A complete dual-actuator kit with connecting rods included, reducing procurement complexity and ensuring all components are correctly matched.

Even Force Distribution

Dual-point actuation prevents uneven loading on wider windows and rooflights, extending hardware life and improving operational reliability.

Wide Compatibility

Multiple stroke, voltage and rod length options ensure the kit suits nearly all rooflight, dome and large window installations.

10mm Double – 24V DC – 180mm Stroke – 750N (40379W + Auxiliary)

Main + auxiliary rack kit with 12mm connecting rods. Low-voltage dual-point actuation. Rod lengths: 1000mm, 1500mm, 2000mm.

10mm Double – 24V DC – 350mm Stroke – 750N (40380U + Auxiliary)

Main + auxiliary rack kit with 12mm connecting rods. Low-voltage dual-point actuation. Rod lengths: 1000mm, 1500mm, 2000mm.

10mm Double – 24V DC – 550mm Stroke – 750N (40381V + Auxiliary)

Main + auxiliary rack kit with 12mm connecting rods. Low-voltage dual-point actuation. Rod lengths: 1000mm, 1500mm, 2000mm.

12mm Double – 24V DC – 750mm Stroke – 750N (40791F + Auxiliary)

Heavy-duty main + auxiliary rack kit. 12mm connecting rods. Low-voltage. Rod lengths: 1000mm, 1500mm, 2000mm.

12mm Double – 24V DC – 1000mm Stroke – 750N (40792G + Auxiliary)

Heavy-duty main + auxiliary rack kit. 12mm connecting rods. Low-voltage. Maximum stroke. Rod lengths: 1000mm, 1500mm, 2000mm.

10mm Double – 230V AC – 180mm Stroke – 650N (40209F + Auxiliary)

Main + auxiliary rack kit with 12mm connecting rods. Balanced dual-point actuation. Rod lengths: 1000mm (40231B), 1500mm (40232C), 2000mm (40233D).

10mm Double – 230V AC – 350mm Stroke – 650N (40211T + Auxiliary)

Main + auxiliary rack kit with 12mm connecting rods. Balanced dual-point actuation. Rod lengths: 1000mm, 1500mm, 2000mm.

10mm Double – 230V AC – 550mm Stroke – 650N (40213V + Auxiliary)

Main + auxiliary rack kit with 12mm connecting rods. Balanced dual-point actuation. Rod lengths: 1000mm, 1500mm, 2000mm.

12mm Double – 230V AC – 750mm Stroke – 650N (40789D + Auxiliary)

Heavy-duty main + auxiliary rack kit. 12mm connecting rods. For large rooflights and domes. Rod lengths: 1000mm, 1500mm, 2000mm.

12mm Double – 230V AC – 1000mm Stroke – 650N (40790E + Auxiliary)

Heavy-duty main + auxiliary rack kit. 12mm connecting rods. Maximum stroke. Rod lengths: 1000mm, 1500mm, 2000mm.

Key Features

Complete Kit

Supplied with main actuator, auxiliary actuator and 12mm connecting rods, eliminating the need for separate accessory orders.

No Clutch Fixing

Included 12mm connecting rods replace quick-clutch fixing accessories, simplifying installation and reducing the overall parts count.

Flexible Rod Lengths

Connecting rods available in 1000mm, 1500mm and 2000mm to accommodate virtually all rooflight, dome and louvre widths.

Dual-Point Actuation

Two-point drive ensures uniform force across wider openings, preventing twisting and binding for smooth, reliable operation.

Need Some Help?

We have a team of ventilation specialists on hand to help guide you towards selecting the right actuator for your project.

Call us: 01202 725 485

Email us: info@vent-trade.co.uk

Technical Specifications

10mm Double Rack

  • Rack Size: 10mm
  • Stroke Options: 180mm, 350mm, 550mm
  • Drive Type: Double rack (main + auxiliary)
  • Connecting Rod Diameter: 12mm
  • Rod Lengths: 1000mm, 1500mm, 2000mm

10mm Electrical

  • Voltage: 230V AC or 24V DC
  • 40209F: 180mm stroke, 230 VAC
  • 40211T: 350mm stroke, 230 VAC
  • 40213V: 550mm stroke, 230 VAC
  • 40379W: 180mm stroke, 24 VDC
  • 40380U: 350mm stroke, 24 VDC
  • 40381V: 550mm stroke, 24 VDC

12mm Double Rack

  • Rack Size: 12mm
  • Stroke Options: 750mm, 1000mm
  • Drive Type: Double rack (main + auxiliary, heavy-duty)
  • Connecting Rod Diameter: 12mm
  • Rod Lengths: 1000mm, 1500mm, 2000mm

12mm Electrical

  • Voltage: 230V AC or 24V DC
  • 40789D: 750mm stroke, 230 VAC
  • 40790E: 1000mm stroke, 230 VAC
  • 40791F: 750mm stroke, 24 VDC
  • 40792G: 1000mm stroke, 24 VDC

Connecting Rods

  • 40231B: 1000mm rod
  • 40232C: 1500mm rod
  • 40233D: 2000mm rod
  • Connector: UCS Rack Connector

Downloads & Resources