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Mechanical components for friction between moving parts
Products

Greenhouse gearbox

What is a Greenhouse Gearbox?

A greenhouse gearbox is a mechanical device designed to automate the opening and closing of greenhouse vents, roofs, or sidewalls. It plays a crucial role in maintaining optimal growing conditions by regulating temperature, humidity, and air circulation. Our greenhouse gearboxes are engineered for durability, efficiency, and ease of integration with various greenhouse structures.

Key Features of Our Greenhouse Gearbox

  • High torque output for reliable operation
  • Weather-resistant housing to withstand harsh environments
  • Low maintenance design with sealed bearings
  • Compatible with most motor systems
  • Smooth and quiet operation
  • Easy installation and alignment

Technical Specifications

Parameter Specification
Gear Ratio 100:1
Input Speed Up to 300 RPM
Output Torque 150 Nm
Operating Temperature -20°C to 80°C
Housing Material Cast Iron with Anti-Corrosion Coating
Weight 5.2 kg
Input/Output Shaft Type Keyed Shaft, 20mm Diameter
Protection Rating IP65

Applications

Our greenhouse gearboxes are suitable for a wide range of applications, including:

  • Roof ventilation systems
  • Sidewall vent automation
  • Shade screen operations
  • Cooling pad adjustments
  • Multi-bay greenhouse setups

Installation Guidelines

Proper installation ensures optimal performance and longevity. Follow these steps:

  1. Mount the gearbox securely to the greenhouse structure using provided brackets.
  2. Connect the input shaft to the motor drive system, ensuring alignment.
  3. Attach the output shaft to the vent or mechanism rod.
  4. Lubricate as per manufacturer recommendations before first use.
  5. Test the system for smooth operation and make adjustments if necessary.

Maintenance Tips

  • Regularly inspect for wear and tear, especially in high-use seasons.
  • Lubricate internal gears every 6 months or as specified.
  • Check seals for damage to prevent moisture ingress.
  • Ensure mounting bolts remain tight to avoid misalignment.

Greenhouse Gearbox FAQ

What is the expected lifespan of a greenhouse gearbox?
With proper maintenance, our gearboxes typically last 10-15 years, depending on usage intensity and environmental conditions.

Can I use this gearbox with any type of motor?
Yes, it is compatible with most standard electric motors, but ensure the motor’s RPM and torque match the gearbox specifications for optimal performance.

How do I know if the gearbox needs lubrication?
Signs include increased noise during operation, difficulty in movement, or visible wear. Refer to the manual for specific lubrication intervals.

Is the gearbox resistant to rust and corrosion?
Absolutely. The housing is made of cast iron with an anti-corrosion coating, and it has an IP65 rating for protection against dust and water.

What should I do if the gearbox gets stuck?
First, check for obstructions in the vent mechanism. If clear, inspect the gearbox for internal damage or lack of lubrication. Avoid forcing it to prevent further damage.

Can the gearbox be used in extreme temperatures?
Yes, it operates efficiently between -20°C and 80°C, making it suitable for most climate conditions.

Are spare parts available for repairs?
Yes, we offer a range of spare parts, including gears, shafts, and seals, to facilitate easy repairs and extend the product's life.

How do I choose the right gearbox for my greenhouse size?
Consider the weight and size of the vents or screens. Our gearbox with 150 Nm torque is ideal for standard applications, but larger setups may require custom solutions.

Does the gearbox come with a warranty?
Yes, it includes a 3-year warranty covering manufacturing defects, subject to proper use and maintenance.

Can I install the gearbox myself, or do I need a professional?
While designed for easy installation, we recommend professional assistance for first-time users to ensure correct alignment and avoid operational issues.

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