Precision Cast Galvanized Steel Sliding Gear System for Solar Greenhouse Ventilation - 500-3000mm Rack Length, 12V/24V/48V DC Compatible
Price:
$0.5-2
MOQ:
100pcs
Delivery Time:
30 days
Brand:
Qingdao Sande Tech Co.,Ltd
Product Description
Precision Cast Galvanized Steel Sliding Gear System
Product Overview
Engineered for smooth, reliable automation of solar-powered greenhouse ventilation, this precision-cast galvanized steel sliding gear system combines high-quality casting with CNC machining for durable, weather-resistant performance in demanding greenhouse environments.
Technical Specifications
Material Specifications
- Base Material: High-grade carbon steel (AISI 1045/4140)
- Surface Treatment: Hot-dip galvanized (ISO 1461 standard, 50-80μm coating)
- Optional Materials: Stainless steel (SS304/316) for extreme corrosion resistance
Mechanical Properties
- Hardness: HRC 40-50 (after heat treatment)
- Tensile Strength: ≥600 MPa
- Impact Resistance: 40J at -20°C
Dimensional Specifications
| Parameter | Specification | Tolerance |
|---|---|---|
| Module | 1.5-5.0 | ±0.01mm |
| Rack Length | 500-3000mm | ±0.1mm/m |
| Pinion Diameter | 20-150mm | ±0.02mm |
| Tooth Profile | 20° pressure angle | DIN 8 standard |
| Backlash | Adjustable (standard 0.05-0.1mm) | - |
Key Features & Benefits
- Premium galvanized steel construction for superior corrosion resistance in humid greenhouse conditions
- Precision manufacturing with investment casting and CNC machining for tight tolerances (±0.02mm)
- Optimized for solar actuators with low-friction design compatible with 12V/24V/48V DC solar motors
- Customizable design with adjustable gear ratios, lengths, and mounting options
- Extended service life with heat treatment for wear resistance and ≥100,000 cycles under proper maintenance
Applications
- Automated roof and side vent openers
- Solar-powered greenhouse climate control systems
- Retractable shade systems
- Hydroponic farm ventilation drives
System Advantages
- Weatherproof design with zinc coating for protection against rust, moisture, and UV exposure
- Low maintenance operation with self-lubricating options available
- OEM support with custom engineering for unique greenhouse setups
Ordering Information
Contact us directly with your specifications, and our team will assist you through the ordering process.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Sande Technology Co., LTD
Location
South Building, China-South Korea Maker Industrial Park, Chengyang District, Qingdao City, Shandong Province
Contact Person
tian