What is the precision of the rotation?

The slewing drive offers a high precision of 0.17 degrees with a rated output speed of 1.47 rpm.

What certifications does the product have?

The product holds CE certification, ensuring compliance with international safety and quality standards.

17 Inch Rotary Slew Ring Reducer

Name: 17 Inch Rotary Slew Ring Reducer
Brand: Coresun Drive Equipment Changzhou Co., Ltd.
SKU: 1904756965

Jiangsu, ChinaCoresun Drive Equipment Changzhou Co., Ltd.

US$300.00

1 Piece

Product profile

Customization

Available

Holding Torque

72.3kn.M

Tilting Moment Torque

135.6kn.M

Model NO.

SC17-102-25rh-250A-REV. A

Output Torque

12.24kn.M

Output Speed

1.47rpm

Gear Ratio

102:1

IP Class

IP65

Static Axial Load

970kn

Static Radial Laod

390kn

Color

Grey

Casting Housing

Qt450

Slewing Ring

50mn

Transport Package

Wooden Case

Specification

SC17-102-25rh-250A-REV. A

Trademark

Coresun Drive

Origin

Changzhou

HS Code

8483409000

Production Capacity

5000PCS/Month

Key features

Self-Locking Hourglass Worm: Ensures smooth rotation and locks load position without external braking.

Heavy Load Capacity: Holding torque 72.3kN.m and tilting moment torque 135.6kN.m for robust performance.

Wide Application Range: Ideal for solar tracking, cranes, lifts, marine equipment, and wind power systems.

Customizable Gear Options: Available with worm, spur, or bevel gears; single or double-row slewing rings.

Compact & Easy Maintenance: Saves installation space and offers convenient maintenance compared to traditional drives.

High Precision Rotation: Precision of 0.17 degrees with rated output speed of 1.47rpm.

IP65 Protection Rating: Durable Qt450 casting housing ensures reliability in harsh environments.

OEM/ODM Support: Manufacturer offers custom solutions with 8 R&D engineers and full production support.

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: ≤15h 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 self-locking capability?

The slewing drive features a self-locking hourglass worm shaft that locks the load into position without requiring any external braking device once power is neutral.

Q:What are the main applications?

Typical applications include solar tracking systems, truck cranes, man lifts, marine cranes, tire handlers, digger derricks, automotive lifts, and small wind power systems.

Q:Can the gear type be customized?

Yes, the slew drive can be equipped with worm gear, spur gear, or bevel gear. The slewing ring can also be single-row or double-row ball type depending on load requirements.

Q:What is the holding torque capacity?

The holding torque is 72.3 kN.m, and the tilting moment torque is 135.6 kN.m, providing strong torque for heavy loading applications.

Q:Is OEM or ODM service available?

Yes, the manufacturer provides both OEM and ODM services, supported by 8 R&D engineers and advanced production machines like CNC lathes.