Umakov toothed rack, nylon-coated, with steel core, module 4, top fixing, 18 × 27 mm

The toothed rack is fixed to the sliding gate along its full length. The operator pinion engages with the rack and moves the gate. This rack has a nylon surface with a steel core, tooth module 4 and lugs pointing upwards. It is suitable when the anchoring point for the rack on the gate is high relative to the height at which the operator is mounted.

When to choose a different rack

• Standard anchoring height – choose the 20 × 27 rack with downward-pointing lugs.
• Came BX and BK operators – Came offers its own Came V6 rack with the same module.
• Heavier gate – over 700 kg, choose the 30 × 12 steel rack for up to 2,200 kg.

Pack and installation

• Pack – 1 m of rack and 6 self-drilling screws 6.3 × 32 mm with washers. Additional screws are in the rack anchoring kit.
• Installation – release the operator, place the rack on the pinion and fix it to the gate along its full length. Support the joint between two pieces with an offcut of rack so that the teeth line up.
• Clearance – set the clearance between the pinion and the rack according to the operator instructions, and only then fix the operator firmly.

We install gates with operators in the Košice and Prešov regions; more on the page.