What is the gear ratio and efficiency?

The gear ratio is 102:1, and the mechanical efficiency is 40%.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available, allowing for customized solutions to meet different application conditions.

Supplier of Dual-Worm Robust Enclosed-Gearing Slewing Drive Solution Se17A-2

Name: Supplier of Dual-Worm Robust Enclosed-Gearing Slewing Drive Solution Se17A-2
Brand: Coresun Drive Equipment Changzhou Co., Ltd.
SKU: 1943177565

Jiangsu, ChinaCoresun Drive Equipment Changzhou Co., Ltd.

US$500.00

1 Piece

Product profile

Customization

Available

Holding Torque

72.3kn.M

Tilting Moment Torque

135.6kn.M

Model NO.

WH17-2-RH

Output Torque

21kn.M

Gear Ratio

102:1

IP Class

IP65

Static Axial Load

970kn.M

Static Radial Laod

390kn.M

Mechanical Efficiency

40%

Casting Housing

Qt450

Worm Shaft

Double Worm

Transport Package

Standard Exporting Package

Specification

WH17-2-RH

Trademark

Coresun Drive

Origin

Changzhou

HS Code

8483409000

Production Capacity

3000PCS/Month

Key features

IP65 Sealing Protection: Double skeleton oil seal structure ensures IP65 rating for long-term outdoor use.

High Precision Gear Meshing: Large tooth contact area and high precision for low speed and high torque applications.

Corrosion Resistant Surface: Galvanized or QPQ treatment on slewing bearing surface for excellent corrosion resistance.

Customizable Solutions: Flexible optimization of worm gear and materials based on specific user needs and environments.

100% Quality Inspection: 100% finished product inspection on worm gear slewing bearing to ensure safety and quality.

Enclosed Drive Design: Fully encapsulates components for total protection from elements and enhanced safety.

Versatile Power Options: Compatible with DC/AC planetary motors for PV systems and hydraulic motors for engineering equipment.

Digitalized Manufacturing: Unique digitalized processing technology ensures high manufacturing accuracy and controllable quality.

Company profile

Coresun Drive Equipment Changzhou Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-01-10 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryCoresun Drive Equipment Changzhou Co., Ltd. is a China-based limited company established in 2019, operating from Jiangsu with 75 employees and an 8,000 m² manufacturing plant. It supplies slewing drives, bearings, gears, rings, worm drives, gear motors, gearboxes, and solar-tracking products. The supplier reports three production lines, annual outputs of 25,000 VH7 slewing drives and 18,000 SC9 slewing drives, and order fulfillment within 15 working days in both peak and off-peak periods. Its export activity covers multiple global regions, with exports representing 51%–70% of sales. ISO 9001:2015 certification, 8 years of R&D-engineer experience, and 6–10 quality-control staff support its operational capabilities. The available information indicates customization is offered, but provides limited detail on technical scope or completed customer projects. Customer-trade evidence is limited to one recorded buyer and one transaction in the provided slices.

Supplier typeThe supplier is identified as a limited company and trade company, with commercial activities spanning transportation, manufacturing and processing machinery, and electrical and electronics. Its stated products and manufacturing plant indicate that it combines trading and manufacturing-related operations rather than being only a pure distributor.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 management-system certificate. This is direct evidence of a documented quality-management certification, although no additional certifications are listed.

R&D capabilityThe supplier reports 8 years of R&D-engineer experience and offers products including solar trackers, slewing drives, gearboxes, and motors. These details indicate relevant engineering capability, but the slices do not document patents, new-product launches, proprietary technologies, or measurable R&D achievements.

Production capacityThe supplier reports an 8,000 m² manufacturing plant, three production lines, annual outputs of 25,000 VH7 slewing drives and 18,000 SC9 slewing drives, and fulfillment within 15 working days in both peak and off-peak periods. These stated facilities, output figures, and lead times provide explicit evidence of established production capacity.

Customization capabilityThe company description explicitly lists customized solutions as a capability. The slices do not specify the available customization scope, engineering workflow, minimum quantities, or examples of customized products.

Product Q&A

Q:What is the IP rating of the slewing drive?

The slewing drive features a double skeleton oil seal structure that achieves an IP65 rating, ensuring it can withstand long-term outdoor use.

Q:Can the product be customized?

Yes, customized solutions are available. The envelope worm and matching worm gear can be flexibly optimized, and materials can be selected based on specific user needs and environments.

Q:What are the main applications for this slewing drive?

It is suitable for wind turbines, military equipment, digger derricks, solar trackers, medical equipment, forestry, waste management, and industrial positioners.

Q:What power sources can be used with this drive?

For photovoltaic systems, it is used with DC or AC planetary speed reducer motors. For engineering equipment, it is regularly used with hydraulic motors.

Q:How is the quality of the product ensured?

We perform holding torque testing to ensure quality and safety factors, and conduct 100% finished product inspection on the worm gear slewing bearing.