China high quality Solar Energy Worm Gear Slewing Drive for Solar Tracking System with Slew Bearing Gearmotor with Good quality

Product Description

Coresun Drive single axis SC14 with  24VDC motor for PV, CPV mounting solar tracker application



Place of Origin



Coresun Drive


Single Axis

IP Class


Output Torque


Tilting Moment(max.)


Holding Torque






Gear Ratio




The rotary drive device is composed of a rotary device, a gearbox, and an electric motor, or a single device composed of a rotary device and a reduction motor. It is driven by an engine set at a certain speed. The motion of the rotary drive set on a horizontal or vertical plane (or in the case of a dual axis tracker moving simultaneously on both planes) so that the solar panel always faces the sun. According to the different positions of the sun during the day, the solar tracker and rotary driver accurately adjust the angle and inclination of the photovoltaic panel relative to the sun, thereby maximizing the electricity generated by the panel.
The rotary drive of a solar tracker is a complex solution that allows a device to solve the problems of rotation, motion, and power transmission.
The closed design of the rotary drive system provides good internal working conditions for the rotary bearings in the rotary mechanism. Usually, materials and seals are used for construction to achieve IP65 protection level. The high level of protection also ensures a longer product lifespan.
The slewing drive is designed with a self-locking rotating device to prevent unnecessary impact on photovoltaic solar panel units in severe weather conditions such as hurricanes and rainstorm.

SC14 single axis slewing drive for solar tracker 

For 40-50pcs solar panels tracking design

For 1000-2000kg load weight

Production Photo and Applicatio

CHINAMFG Drive ensure the quality of raw material and 100% finished product inspection.


We are looking CHINAMFG to cooperating with you and providing you the best quality product & service with all of our heart!

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Holding Torque: 48kn.M
Tilting Moment: 67.8kn.M
Output Torque: 1122n.M
Delivery Time: 7 Days
Gear Ratio: 85:1
Transport Package: Standard Wooden Case


Customized Request

gear drive

What safety precautions should be taken when working with gear drives?

Working with gear drives requires adherence to specific safety precautions to ensure the well-being of individuals involved. Here’s a detailed explanation:

1. Personal Protective Equipment (PPE):

– Wear appropriate personal protective equipment, such as safety glasses or goggles, gloves, and close-toed shoes, to protect against potential hazards.

– Use hearing protection if working in close proximity to gear drives that produce excessive noise.

2. Lockout/Tagout:

– Implement lockout/tagout procedures to isolate and de-energize gear drives before performing maintenance or repair tasks.

– This ensures that the equipment cannot be accidentally energized, preventing potential injury from unexpected movement or activation.

3. Training and Familiarity:

– Ensure that personnel working with gear drives are adequately trained and familiar with the equipment’s operation and safety procedures.

– Provide training on proper use, maintenance, and potential risks associated with gear drives.

4. Risk Assessment:

– Conduct a thorough risk assessment of the work area and gear drives to identify potential hazards and implement appropriate control measures.

– Address issues such as pinch points, entanglement hazards, and potential for falling objects.

5. Proper Installation and Maintenance:

– Follow manufacturer guidelines for the installation, setup, and maintenance of gear drives.

– Regularly inspect gears, shafts, bearings, and lubrication systems for signs of wear, damage, or malfunction.

– Perform maintenance tasks only when the gear drive is de-energized and properly locked out.

6. Guarding and Enclosures:

– Install appropriate guards and enclosures around gear drives to prevent accidental contact with moving parts.

– Ensure that guards are securely in place and not removed or bypassed during operation.

7. Proper Lifting and Handling:

– Use proper lifting techniques and equipment when moving or installing gear drives.

– Gear drives can be heavy and require mechanical means, such as cranes or forklifts, for safe handling.

8. Reporting and Addressing Safety Concerns:

– Encourage a culture of reporting and addressing safety concerns related to gear drives.

– Promptly address any identified safety issues or incidents to prevent future accidents.

It is essential to remember that these safety precautions serve as general guidelines, and specific precautions may vary depending on the type and size of the gear drives and the working environment. Always refer to the manufacturer’s instructions and consult with relevant safety professionals to ensure compliance with specific safety requirements.

gear drive

Can gear drives be custom-made for specific machinery?

Yes, gear drives can be custom-made to suit the specific requirements of machinery. Here’s a detailed explanation:

1. Application-Specific Design:

– Gear drive manufacturers have the capability to design and manufacture custom gear drives tailored to specific machinery and applications.

– The design process involves considering factors such as torque requirements, speed ratios, space constraints, operating conditions, and load characteristics.

2. Gear Type and Configuration:

– Gear drives can be customized based on the specific gear types and configurations required for the machinery.

– Different gear types, such as spur gears, helical gears, bevel gears, and worm gears, can be selected based on the application’s needs.

– The arrangement and configuration of gears, including single-stage or multi-stage setups, can be customized to achieve the desired performance.

3. Gear Materials and Heat Treatment:

– Custom gear drives allow for the selection of appropriate gear materials based on factors such as strength, wear resistance, and operating temperature.

– Gear materials commonly used include alloy steels, stainless steels, cast iron, and non-ferrous metals.

– Heat treatment processes, such as carburizing, quenching, and tempering, can be applied to enhance the gear’s mechanical properties and durability.

4. Lubrication and Sealing:

– Custom gear drives can be designed to incorporate specific lubrication and sealing systems to suit the machinery’s operating conditions.

– Lubrication methods, such as splash lubrication, oil bath lubrication, or forced lubrication, can be customized based on the gear drive requirements.

– Sealing arrangements can be tailored to prevent ingress of contaminants and ensure proper lubricant retention.

5. Mounting and Integration:

– Custom gear drives can be designed to facilitate easy mounting and integration into the specific machinery.

– Mounting features, such as flanges, shaft configurations, and bolt patterns, can be customized to ensure proper alignment and connection.

6. Performance Optimization:

– Custom gear drives offer the opportunity to optimize performance by fine-tuning gear parameters.

– Gear tooth profiles, backlash allowances, and noise reduction measures can be tailored to meet the machinery’s performance and operational requirements.

By leveraging the expertise of gear drive manufacturers and their ability to customize various aspects of the gear drive system, machinery designers and manufacturers can obtain gear drives that are specifically tailored to their unique requirements. Custom-made gear drives ensure optimal performance, reliability, and compatibility with the machinery, thereby enhancing overall operational efficiency and effectiveness.

gear drive

What materials are commonly used in the manufacturing of gear drives?

When it comes to the manufacturing of gear drives, various materials are commonly used based on their specific properties and suitability for the application. Here’s a detailed explanation of some commonly used materials:

1. Steel:

– Steel is one of the most widely used materials for gear manufacturing.

– It offers excellent strength, durability, and wear resistance.

– Different types of steel, such as carbon steel, alloy steel, and stainless steel, may be used depending on the application requirements.

– Steel gears are commonly found in industrial machinery, automotive transmissions, and heavy-duty applications.

2. Cast Iron:

– Cast iron is another popular material for gear drives.

– It provides good strength, wear resistance, and damping properties.

– Cast iron gears are often used in applications that require high loads and shock absorption, such as in heavy machinery and gearboxes.

3. Bronze:

– Bronze, specifically phosphor bronze, is commonly used for gear manufacturing.

– Bronze offers good wear resistance, low friction, and excellent self-lubricating properties.

– It is often used in applications where quiet operation and resistance to galling or seizing are important, such as in small gearboxes and precision equipment.

4. Plastics:

– Plastics, such as nylon (polyamide) and acetal (polyoxymethylene), are used for manufacturing gears in certain applications.

– Plastic gears offer advantages like low noise, self-lubrication, corrosion resistance, and the ability to run without external lubrication.

– They are commonly used in light-duty applications, consumer electronics, and instruments where weight reduction and cost-effectiveness are important.

5. Composite Materials:

– Composite materials, such as carbon fiber reinforced polymers, are occasionally used in high-performance gear applications.

– They offer exceptional strength-to-weight ratio, high stiffness, and resistance to wear and fatigue.

– Composite material gears are typically found in aerospace, motorsports, and other specialized applications where lightweight and high-performance requirements are critical.

These are just a few examples of the materials commonly used in the manufacturing of gear drives. The selection of the material depends on factors like load capacity, desired performance, operating conditions, cost considerations, and the specific requirements of the application. It’s important to choose a material that provides the necessary strength, wear resistance, and other properties to ensure reliable and efficient gear operation.

China high quality Solar Energy Worm Gear Slewing Drive for Solar Tracking System with Slew Bearing Gearmotor with Good qualityChina high quality Solar Energy Worm Gear Slewing Drive for Solar Tracking System with Slew Bearing Gearmotor with Good quality
editor by Dream 2024-04-19


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