• For a maximum gate leaf weight of 2200kg.
• Non-reversible, permanently lubricated mechanism
• Maximum frequency of use: S3-70% at 20°C
• Up to 50 open/close cycles per hour (at 20°C)
• Up to 500 open/close cycles per day.
• Single-phase motor (230 VAC)
• Mechanism dimensions: 303x296x320 mm (LxWxH)
• Gate leaf speed: 9.6 m/min
• Motor absorbed power: 247 W
• Features a key for disengagement (manual operation)
• Protection rating: IP44
• Gear type is Z17/module 4
• Country of origin: Italy
• Warranty: 2 years

To order this product, please call us at 210.555.0632 orbuy it online from our e-shop.

Contents of the RIB K2200 (Kit-Economy S) set

RIB K2200 Mechanism - Dimensions

Choosing a sliding gate mechanism

• The weight of the sliding gate. The RIB K2200 mechanism is suitable for gates weighing up to 2200kg.
• The frequency of use of the gate per day. The RIB K2200 mechanism is suitable for up to 500 open/close cycles per day.
• The frequency of use of the gate per hour. The RIB K2200 mechanism is suitable for up to 50 open/close cycles per hour.

The RIB K2200 mechanism excels over the competition due to its ability to work intensively. Even large residential complexes during peak hours rarely have more than 50 open/close cycles per hour (this corresponds to approximately one vehicle every two minutes). Also, 500 open/close cycles per day are enough that it is difficult for a sliding gate to exceed them, even in a commercial setting.

Finally, the 2200kg gate capacity covers most gate cases, as an average fence gate weighs 50-60 kg/m. The point where special attention should be paid is that the gate should operate smoothly in manual mode. This means testing the gate's movement without the mechanism or with the mechanism in manual operation. If the gate does not operate smoothly, it should be repaired. Otherwise, it will cause problems for the mechanism and malfunctions will occur. 

Sliding gate - Checks before mechanism installation

The most important check that needs to be done before ordering the mechanism is to check if the gate operates smoothly by hand. We open and close the gate at a steady speed, approximately the same as it would with the mechanism. If at any point the movement is difficult, there is a jolt, etc., the gate should be repaired before the mechanism is installed.

The checks that need to be carried out in detail are:

• If the rail is straight without bends, dents, or rust. It must also be properly secured to the ground.
• The gate wheels must be in good condition. They must not show signs of deformation or rust. Their rolling must be trouble-free.
• Just before the closed position of the gate, we check the oscillation of the gate. If it moves violently back and forth, we must intervene and repair the gate. Possible repair points are the gate's construction material (excessively flexible), the position where the rollers are placed (they have a large gap with the gate) or the roller support point is quite flexible.
• The gate must enter smoothly into the receptacle at the closed position. It must "lock" so that it is not easy to lift with a crowbar.
• The open and closed positions of the gate must be defined by mechanical stops. Under no circumstances should the gate leaf be free to pass the closed or open position.

Typical layout of a sliding garage door with mechanism

In the sketch above, we observe a typical layout of a sliding garage door with a mechanism. Obviously, a key element of the construction is the gate leaf, which can be made of aluminum, metal, or wood. The basic prerequisite is that it must be robust and rigid enough to move, while only touching the wheels and rollers, without excessive oscillation.

The door must have mechanical stops to define the closed and open positions. The mechanical stops define the door's travel. 

The rollers are placed in such a way that they maintain contact with the door leaf throughout its entire travel (from the fully open to the fully closed position). Essentially, the rollers keep the door vertical to the ground. A basic prerequisite is that they do not hinder the door's movement.

The gate rests on the wheels which allow it to move. The movement takes place on the track which is shaped to perfectly cooperate with the wheels. The wheels must be in good condition without signs of deformation or rust. The track must be properly supported on the ground, be straight, and show no bulges or deformations.

The motor is also placed at a point where it is always in contact with the door. The movement is transmitted to the door by the motor's gear. The rack, which is a toothed bar, is placed on the door. The rack is the point of contact between the door and the motor, and through it, the movement is transmitted. 

Photocells are the most important accessory of a sliding garage door with a mechanism. They prevent accidents and protect both users and their vehicles. They are placed in the door opening and prevent the sliding door from closing when there is an obstacle in its path.

Another accessory for a sliding garage door (not shown in the sketch) is the warning light. It is placed in a conspicuous position to warn passing vehicles and pedestrians that the garage door is in operation. This is a particularly useful device when the garage door is adjacent to a busy road or when visibility is not optimal.

Installation of RIB K2200 sliding mechanism

The rack spacers usually allow for fine adjustments of about 0.5cm. In cases where the door is empty at the height where the rack needs to be installed, without a support point, we have two options: either reinforce the door at that point or change the installation height of the mechanism (with a base) to reach a point where the rack can be installed.

In addition to the above limits for the mechanism's installation, we must take into account that:

• it should not be placed in an area where water stagnates. If there is such a suspicion, a base should be created so that the motor is higher.
• the door leaf should be approximately 40cm larger than the opening so that the motor can be placed outside the opening. Otherwise, there is a risk that the motor could be hit by a passing vehicle.
• the base must be placed on a stable surface. If this is not the case (e.g., a reinforced concrete slab), a concrete base must be created.

Next, we define the position of the accessories. If there are photocells, a beacon, etc., we define their position and then route the wiring. A detailed chapter on wiring will follow below. We simply mention that it should be done by a professional electrician and with adherence to all safety rules.

When installing the base, we check that it is perfectly parallel to the door. We also check with a spirit level that it is perfectly horizontal. The large hole in the base is for routing the cables. The base is installed with plugs (metal anchors) in the reinforced concrete.

Next, we remove the mechanism cover. To remove it, we unscrew the corresponding screws. We secure the mechanism to the two screws protruding from the base. We place it on the base and tighten the screws.

To operate the mechanism manually, lift the small door, insert the key into the lock, and turn it counter-clockwise as many turns as needed until the key stops. In this position, the motor has been disengaged, and we leave it in this state until the rack installation is complete.

Note: Before welding, disconnect the terminals from the control panel.

The metal rack consists of one-meter sections. Each section has three (oval-shaped) holes into which the spacers are inserted. 

It is good practice to screw the spacers in the middle of the holes so that micro-adjustments can be made if needed later. As seen in the diagram above, there is a wide side of the spacer (shoulder) which is welded onto the door. The main point of attention during the rack installation is the small gap that must exist between the gear and the rack.

This gap helps in the proper operation of the door. If it is not present, the motor is forced to bear the weight of the door, and at some point, it will inevitably fail and break down. If the gap is too large, the gear may "kick" and the door's movement may not be correct. In both cases, it is likely that a problem will arise either with the door or the motor.

The correct gap is around 1.5 mm. To achieve this, we can place the mechanism on a surface of this thickness and proceed with the installation of the rack in contact with the gear. Then, after removing this surface, the motor will lower by 1.5mm, providing the necessary gap.

When installing the rack, we must not weld the rack pieces together and must maintain its pitch. Also, the rack must not be welded to the spacers. The following diagram shows exactly the procedure to be followed.

We must also ensure that the gear engages with the rack throughout its entire travel. If necessary, we can loosen the mechanism's support and move it perpendicular to the gate leaf to achieve the correct position. 

The necessary check for the correct installation of the rack is done by opening and closing the door at a constant speed. If the door moves smoothly without jolts, noises, etc., then the rack installation is correct. Then we can tighten the screws of the spacers as well as the motor mounting screws.

Important note: Before operating the mechanism electrically, we must first confirm the opening direction (that it is correct) and install the limit switches.

Next, the limit switches, which are included in the mechanism set, are installed. Under no circumstances should makeshift limit switches be used or their shape modified, as this will cause the mechanism to malfunction. The limit switches are positioned so that they activate the mechanism's limit switches. This is done by pushing the spring-loaded plunger of the mechanism in one direction or the other. Special attention is required so that the door stops 2cm before its final position, both in the open and closed positions. In this way, the door will not hit one of the fixed points at the end of its travel.