1. Introduction and System Overview
This manual provides detailed instructions for the installation, operation, and maintenance of the Beninca Telescopic Sliding Gate System Hardware. This kit is specifically designed for a 2-door gate system, accommodating a 20ft gate opening, suitable for a total gate size of 24ft. The system utilizes durable galvanized steel components to ensure reliable and long-lasting performance. Please read all instructions carefully before beginning installation.
2. Components List
The Beninca Telescopic Sliding Gate System Hardware kit includes the following components:
- 6 x Pair of Galvanized Cable Covers (38x20x1.5 L 1200 MM / 4Ft) - Part No. 281.11
- 1 x Galvanized Fixed Pulley Box for 5mm Cable - Part No. 282.501
- 1 x Galvanized Movable Pulley Box for 5mm Cable - Part No. 282.511
- 1 x Galvanized Cable Ground Fixing Bracket - Part No. 282.521
- 1 x Galvanized Connection Gate Bracket between Panels - Part No. 282.531
- 7 x Galvanized L-Bracket (42x40x3 for U-Track 283.3xx) - Part No. 283.011
- 2 x Galvanized Track Cap - Part No. 283.013
- 2 x Galvanized U-Track (38x38x3 for Ø 30 MM Rollers 6 FT) - Part No. 283.323
- 2 x Galvanized Guide Bracket with 4 30mm Nylon Rollers - Part No. 283.302
- 1 x Adjustable Guide Plate to be Fixed with 3 Rollers - Part No. 283.201
- 4 x Galvanized Wheel with Internal Support, V Groove, 1 Bearing - Part No. 109.120T
- 28 ft x Stainless Steel 5mm Cable - Part No. 284.503
- 8 x V Track Italy (6ft sections)

Exploded view of the Beninca Telescopic Sliding Gate System components, showing the arrangement of parts like cable covers, pulley boxes, brackets, U-tracks, guide brackets, wheels, and V-tracks for a two-door setup.

Detailed component layout of the telescopic sliding gate system, labeling key parts such as End Cap, U-Channel Bracket, U Channel, Door Roller Guide, Top Roller Guide, Adjustable Pulley, Cable Cover, Pulley, Door Bracket, Floor Bracket, Recessed Wheel, and Cable.
3. Setup and Installation
Proper installation is crucial for the safe and efficient operation of your telescopic sliding gate system. It is recommended that installation be performed by qualified personnel.
3.1 Gate Frame Recommendations
Ensure your gate frames meet the recommended specifications for optimal performance and stability.
- Recommended Frame Size: 3 inches wide x 6 inches height.
- Recommended Frame Thickness (T): 3 inches for better stability and to match pulley box width.
- Minimum Overlapping (S): 18 inches for small gates, 36 inches for larger gates (for 2-door guides).

Diagram illustrating recommended frame sizes and minimum overlapping requirements for the gate panels, with dimensions in millimeters for A, B, S, and T.
3.2 Gate Length Calculation for 2-Panel System
To determine the length of each gate door (LA) for a 2-panel system, use the following formula:
LA (each door length) = (Opening / 2) + Overlapping (S)

Calculation diagram for the gate length (LA) in a two-panel system, showing the relationship between opening (A), overlap (S), and the length of each door (LA).
3.3 General Installation Steps (Summary)
- Prepare the Foundation: Ensure a level and stable concrete foundation for the V-tracks and mounting brackets.
- Install V-Tracks: Securely mount the 6ft V-tracks along the gate path. Ensure they are perfectly aligned and level.
- Mount Pulleys and Brackets: Install the fixed and movable pulley boxes (282.501, 282.511), cable ground fixing bracket (282.521), and connection gate bracket (282.531) according to the system design.
- Attach U-Tracks and L-Brackets: Secure the galvanized U-tracks (283.323) to the top of the gate panels using the L-brackets (283.011) and track caps (283.013).
- Install Guide Brackets and Rollers: Mount the galvanized guide brackets with nylon rollers (283.302) and the adjustable guide plate (283.201) to ensure smooth gate movement.
- Install Wheels: Attach the galvanized V-groove wheels (109.120T) to the bottom of the gate panels, ensuring they align with the V-tracks.
- Route the Cable: Carefully route the stainless steel 5mm cable (284.503) through the pulley system and cable covers (281.11) as per the telescopic gate mechanism design. Ensure the cable is taut but not over-stressed.
- Final Adjustments: Test the gate's movement, making any necessary adjustments to ensure smooth, unobstructed, and synchronized operation of both gate panels.
4. Operating Instructions
Once installed, the telescopic gate system is designed for smooth and synchronized operation. Ensure the gate path is clear of any obstructions before opening or closing. The system relies on the cable and pulley mechanism to move the gate panels in unison. If an automatic opener is connected, refer to its specific operating instructions.
5. Maintenance
Regular maintenance will extend the lifespan and ensure the reliable operation of your Beninca telescopic gate system.
- Inspect Tracks and Wheels: Periodically clean the V-tracks and U-tracks to remove dirt, debris, and leaves. Check the wheels and rollers for wear or damage.
- Lubrication: Apply a suitable lubricant to the wheels, rollers, and pulley mechanisms at least twice a year, or more frequently in dusty or harsh environments.
- Cable Inspection: Regularly inspect the stainless steel cable for any signs of fraying, corrosion, or tension loss. Replace the cable immediately if any damage is observed.
- Bracket and Fastener Check: Ensure all mounting brackets and fasteners are securely tightened. Re-tighten any loose components.
- Gate Alignment: Verify that the gate panels remain properly aligned and move smoothly without binding. Adjust guide plates or brackets as needed.
6. Troubleshooting
If you encounter issues with your telescopic gate system, refer to the following common problems and solutions:
- Gate Not Sliding Smoothly:
- Check V-tracks and U-tracks for obstructions (dirt, stones). Clean thoroughly.
- Inspect wheels and rollers for damage or excessive wear. Replace if necessary.
- Verify gate alignment and adjust guide brackets.
- Excessive Noise During Operation:
- Lubricate wheels, rollers, and pulleys.
- Check for loose components or worn bearings in wheels.
- Cable Appears Loose or Damaged:
- Inspect the entire length of the cable for fraying or breaks.
- Ensure cable is correctly routed through all pulleys and secured at anchor points.
- If damaged, replace the cable immediately.
- Gate Panels Not Synchronized:
- Re-check cable tension and routing.
- Inspect pulley boxes for proper function and alignment.
7. Specifications
| Attribute | Detail |
|---|---|
| Manufacturer | Beninca Hi-Motions |
| Item Weight | 150 pounds |
| Product Dimensions | 62 x 9 x 62 inches |
| Item Model Number | Telescopic Full Kit for Opening 20ft |
| Color | Silver |
| Material | Galvanized Steel |
| ASIN | B0CQN1653R |
| Date First Available | December 19, 2023 |