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Sliding Gate Gear Rack (Door Opener Gear Rack)

Sliding gate gear racks are commonly used in residential, commercial, and industrial applications. They are preferred for their ease of use, durability, and ability to handle heavy gate loads. These gear racks for sliding gate openers are available in various sizes and designs to accommodate different gate sizes and weight requirements.

WLY offers the best quality sliding gate racks from China at low prices! Click and contact us now to get a quote!

Sliding Gate Gear Rack (Door Opener Gear Rack)

A sliding gate gear rack is a type of mechanism used to operate a sliding gate. The door opener gear rack is typically made of steel or nylon and is attached to the bottom of the gate. It is designed to mesh with a pinion gear, which is attached to a motorized drive unit.

When the drive unit is activated, the pinion gear turns and drives the gear rack, causing the gate to slide open or closed. The sliding door gear rack is designed with teeth that mesh with the pinion gear, ensuring a smooth and efficient operation of the gate.

Sliding gate gear tracks are commonly used in residential, commercial, and industrial applications. They are preferred for their ease of use, durability, and ability to handle heavy gate loads. These gear racks for sliding gate openers are available in various sizes and designs to accommodate different gate sizes and weight requirements.

Sliding Gate Opener Gear Rack

Automatic Gate Gear Rack Features

Automatic gate gear racks are an important component of sliding gate systems. Here are some of the features of gear racks that are commonly used in automatic gate systems:

  • Material: Gear racks are usually made of metal, such as steel or aluminum, or plastic, such as nylon. The material used for electric gate gear racks depends on the load capacity and the level of wear and tear expected.
  • Size: Gear racks come in different sizes and lengths depending on the size and weight of the gate. Longer racks are used for wider gates.
  • Teeth size: The size of the teeth on the gear rack will depend on the size of the motor and the load capacity of the gate.
  • Pitch: The pitch of the sliding gate gear rack refers to the distance between the teeth. This is important because it determines the speed and efficiency of the gate system. The pitch needs to be matched to the motor and the weight of the gate.
  • Coating: The door opener gear racks can be coated to increase their durability and resistance to wear and tear. Some common coatings include zinc plating and black oxide.
  • Mounting: Gear racks can be mounted directly onto the gate or onto a separate rail that is attached to the gate. The mounting option will depend on the design of the gate and the preference of the installer.

Nylon Gate Rack for Sliding Gate

A nylon gate rack is used in conjunction with a sliding gate to help guide the gate along its track. It is a strip made of nylon material that is attached to the gate and has teeth or grooves that fit into the track of the gate's wheels. The nylon material is durable, strong, and resistant to weather, making it a popular choice for gate racks. Nylon gate racks are common in residential and commercial settings where sliding gates are used to secure entryways.

Nylon Gear Rack

Steel Gear Rack for Sliding Gate

A steel gear rack is a type of toothed rail that is commonly used in sliding gate systems. The rack is made of durable steel material and is designed to mesh with the teeth of a gear motor, which drives the gate along the rack.

To install a steel gear rack for a sliding gate, you will need to first determine the proper length of the rack for your specific gate system. You can do this by measuring the width of the gate and then selecting a rack that is slightly longer than that measurement.

Next, you will need to mount the rack securely to the ground or a concrete pad using anchor bolts or other appropriate fasteners. It is important to ensure that the rack is level and straight, as any misalignment can cause the gate to bind or malfunction. Once the rack is securely mounted, you can install the gear motor and connect it to the gate. The motor should be positioned so that its teeth mesh properly with the teeth on the rack, and it should be securely anchored to the ground or a concrete pad as well. Overall, a steel gear rack is a durable and reliable option for sliding gate systems, and it can provide smooth and consistent operation for many years with proper installation and maintenance.

Steel Gear Rack for Sliding Gate

Aluminum Gear Rack for Door Opener

An aluminum gear rack is a part that is commonly used in garage door openers. It is a long, thin strip with teeth that interlock with the teeth on the door opener's drive gear. The aluminum construction of the gear rack helps to make the part lightweight, durable, and resistant to corrosion. It also provides a quiet operation when compared to other materials like steel or plastic.

Aluminum Gear Rack for Door Opener

Sliding Gate Rack Installation

To install a sliding gate gear rack, follow these steps:

  1. Choose the right type of rack: There are two main types of sliding gate gear racks: those made from metal and those made from nylon. Metal racks are sturdier and more durable, while nylon racks are quieter and smoother.
  2. Measure the gate: Measure the length of the gate to determine the length of the gate gear rack needed. Also, you need to confirm whether the gate is square or rounded.
  3. Mark the spot for drilling holes: Using a chalk line, mark a straight line on the fence post where the gate rack will be installed. The line must be level and centered.
  4. Drill the holes: Use a power drill to make holes for the rack. The number of holes will vary depending on the length of the rack.
  5. Install the rack: Insert the rack into the holes and use nuts and bolts to secure it into place. Ensure that the rack is level and aligned.
  6. Attach the gate: Once the rack is installed, you can attach the gate to it. Use the pre-drilled holes in the gate to bolt it to the rack.
  7. Test the gate: Make sure the gate moves smoothly and locks securely. If there are any issues, adjust as necessary.

Installation of a gate gear rack is a technical process that requires specific skills. If you are unfamiliar with basic installation steps, we recommend contacting a professional to install it.

Door Opener Gear Rack

WLY Transmission is a professional gears and racks supplier in China that offers a wide range of gears and gear racks wholesale at competitive prices! Contact now!

Additional information



pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Eight reasons to choose us:


1. Perfect service system and after-sale protection.
2. Quality problems will be solved within 24hours.
3. One-to-one customer service tracking processing.
4. Companies carry out the ERP management, improve enterprise fast response.
5. Quality assurance, one year warranty.
6. Supporting professional matched other equipments.
7. The company has more than one product testing units, the implementation of ISO9001: 2015.
8. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.


Five Core strengths:


1. The first domestic independent R & D manufacturer and 22 years of professional manufacturing.
2. Casting exquisite, beautiful, practical and durable.
3. Complete specifications, cost-effective and spot supply.
4. Independent research and development, special specifications can be customized.
5. Selected materials, high-tech treatment, up to the international standard test.

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port


Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.