What is the gear ratio for the planetary reducer?

The planetary reducer features a gear ratio of 184:1.

Does the product have a self-locking function?

Yes, the product includes a self-locking function to improve safety during operation.

Multi-Tooth Contact Worm Design Large Output Torque Slewing Drive Speed Reducer for Solar Tracking Systems

Name: Multi-Tooth Contact Worm Design Large Output Torque Slewing Drive Speed Reducer for Solar Tracking Systems
Brand: HangZhou Ever-Power Transmission Co., Ltd.
SKU: 1974050051

Zhejiang, ChinaHangZhou Ever-Power Transmission Co., Ltd.

US$59.00-300.00

20 Pieces

Product profile

Customization

Available

Application

Machinery, Marine, New Energy Photovoltaic Power Generation System

Hardness

Hardened Tooth Surface

Model NO.

JM8S

Installation

Customized

Layout

Planetary

Gear Shape

Worm Design

Step

Stepless

Type

Planetary

Gear Ratio

391:1

Transport Package

Wooden Case

Specification

Planetary Reducer

Trademark

OEM

Origin

Zhejiang

HS Code

8483409000

Production Capacity

5000PCS/Month

Key features

IP65 Outdoor Protection: Blind hole design and skeleton oil seal prevent dust and water, suitable for outdoor use.

High Torque Capacity: Multi-tooth contact worm design withstands high axial, radial, and overturning forces.

25-Year Service Life: Durable construction with advanced grease and heat dissipation ensures long lifespan.

Customized Installation: Available in single or double flange output configurations for flexible mounting.

Superior Corrosion Resistance: Electrostatic powder spraying and zinc-rich primer pass 1000+ hours neutral salt spray test.

High Precision Tracking: Transmission accuracy reaches 1 meter arc (1mrad) with tracking precision under 0.25 degrees.

Self-Locking Safety: Built-in self-locking function enhances operational safety and stability.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

HangZhou Ever-Power Transmission Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.69h

AI-Powered supplier vetting

SummaryThe supplier operates in gear transmission equipment, machinery, hardware, and related accessories, with one production line and stated production experience of 16 years. It supports extensive customization and ODM services, manufactures products including variators, geared motors, electric motors, and hydraulic products, and reports exports to multiple global regions, with 90% of sales from exports. It has valid manufacturing-capacity contracts with associated subcontractors and in-stock service capacity. However, it lacks overseas warehouses, showrooms, agents, or branches, and has not participated in offline trade shows. Finished-product inspection follows instructions but has no written records. The supplier reports no new products in the past year, no private molds, no 3D design services, and no SDK availability. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength. No certification information or identifiable customer cases is provided.

Supplier typeThe supplier is a manufacturer and exporter focused on gear transmission equipment, machinery, geared motors, electric motors, hydraulic products, and related accessories. Its stated one production line, valid contracts with associated subcontractors, broad export markets, and 90% export-sales ratio support classification as an export-oriented manufacturing supplier.

R&D capabilityThe supplier provides ODM and broad design customization, but reports no new products in the past year, no private molds, no professional technical-supplier status, no 3D software design services, and no available SDK. These facts indicate product-design flexibility but limited evidence of recent or advanced innovation capability.

Production capacityThe supplier lists substantial manufacturing equipment, has one production line, maintains valid contracts with associated subcontractors, and reports in-stock capacity. Lead time is one month off-peak and two to three months during peak season, indicating established production capability, although finished-product inspections have instructions without written records.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and can produce variators, geared motors, electric motors, and hydraulic products according to customer drawings. It also offers ODM services, providing clear evidence of strong customization capability.

Product Q&A

Q:What is the protection level of the reducer?

The product features a blind hole design and skeleton oil seal structure, achieving an IP65 protection level to effectively prevent dust and water ingress.

Q:Can the installation flange be customized?

Yes, the installation is customized. The product supports both single flange and double flange output options.

Q:What is the expected service life of this slewing drive?

The product is designed for durability and can reach a service life of up to 25 years.

Q:What is the tracking precision of the device?

The slewing drive offers high precision with a tracking accuracy of less than or equal to 0.25 degrees.

Q:Is the product resistant to corrosion?

Yes, the surface undergoes secondary electrostatic powder spraying with epoxy zinc-rich primer, passing a neutral salt spray test for over 1000 hours.