Answer:
The FAAC C851 comes factory-fitted with a Z28 pinion featuring a standard Module 4 tooth pitch to engage Module 4 gear racks. Its heavy galvanized steel foundation plate incorporates five fixing points with slotted adjustment holes and leveling pins for precise rack engagement.
The FAAC C851 interfaces with sliding gate hardware using industry-standard drive and positioning components:
- Drive Pinion: Equipped with a 28-tooth steel pinion (Z28) cut to Module 4 gearing pitch, matching heavy-duty industrial Module 4 toothed steel racks.
- Mounting Base: Built on a galvanised steel operator base with five anchor fixing positions. Integrated slotted holes and height-adjustment threaded pins allow installers to achieve precise horizontal and vertical pinion-to-rack mesh clearance during anchoring.
- Dual Limit Switch System: Travel management utilizes two integrated mechanical limit switches with fine-adjustment screws to calibrate deceleration ramps, complemented by two external magnetic limit switches mounted directly on stainless steel brackets along the rack for millimeter-accurate end-of-travel stop positions.
- Installation Types: Fully compatible with heavy single-leaf sliding industrial gates as well as high-speed telescopic sliding gate configurations up to 20 meters clear opening width.
