Ad Series Ratio 4: 1 Round Flange Helical Planetary Speed Reducer

Name: Ad Series Ratio 4: 1 Round Flange Helical Planetary Speed Reducer
Brand: Laitch (Jiangsu) Intelligent Manufacturing Co., Ltd.
SKU: 1964800401

Jiangsu, ChinaLaitch (Jiangsu) Intelligent Manufacturing Co., Ltd.

US$98.00-248.00

1 Piece

Sample price:US$248.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Agricultural Machinery, Robotics

Function

Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction

Model NO.

AD90

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Step

Single-Step

Type

Planetary Gear Box

Flange Type

Round Mounting Flange

Gear Arrangement

Helical Gears

Reduction Ratio

4:1

Rated Output Torque

140n.M

Rated Input Speed

4000rpm

Max Input Speed

8000rpm

P0

P1

≤3arcmin

P2

≤5arcmin

Torsional Stiffness

14n.M/Arcmin

Max Bending Torque

235n.M

Max Axial Load

2850n

Service Life

20000hrs

Efficiency

≥97%

Operation Temperature

-20~90℃

Transport Package

Carton

Specification

12.5*11.5*12cm

Trademark

Laitch

Origin

Jiangsu

HS Code

8483402000

Production Capacity

500PCS/Day

Key features

The gear materials are made of high-quality alloy steel and undergo carbon-nitrogen co-aging treatment to achieve superior wear resistance and impact toughness.

The gear ring and output housing adopt an integrated design, utilizing high-quality steel materials that are hot-forged to achieve high material density.

Integrated design ensures all geometric dimensions can be machined in a single operation, offering higher precision and strength compared to other embedded or clamped structures.

Company profile

Flexible CustomizationIn-stock CapacityStandardized quality controlFast Delivery

Laitch (Jiangsu) Intelligent Manufacturing Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customizationExport Year: 2025-01-14 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.92h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer of gears, gearboxes, bearings, and transmission parts, with related industrial robot activities. It demonstrates engineering, private-mold, 3D design, OEM, ODM, and flexible customization capabilities. Reported production capacity includes 150,000 planetary reducers, supported by listed machining and testing equipment, one production line, and standardized finished-product inspection instructions. The supplier has inventory capability, self-operated import and export rights, and 21%–30% export sales, but no overseas warehouse, showroom, agent, or branch. Quality assurance is stated, while documented supplier approval, corrective-action, and complaint-handling procedures are absent. Manufacturing arrangements also lack a valid contract with associated subcontractors. No financial figures, certifications, or confirmed customer cases are provided.

Supplier typeThe supplier is explicitly identified as a manufacturer. Its stated scope covers gears, gearboxes, bearings, transmission parts, general equipment, and industrial robots, indicating direct manufacturing activities rather than only trading or distribution.

R&D capabilityThe supplier reports private-mold R&D, professional technical-supplier capability, 3D software design services, intelligent-robot R&D, and experienced engineers and designers. These statements provide explicit evidence of engineering and innovation-related capability.

Production capacityThe supplier reports annual production of 150,000 planetary reducers, one production line, inventory capability, and equipment including CNC lathes, machining centers, wire-cutting machines, and product-testing devices. However, the factory and associated subcontractors reportedly lack a valid manufacturing-capacity contract, which is a documented operational weakness.

Customization capabilityFlexible customization is explicitly reported, supported by private-mold R&D, 3D software design services, and both OEM and ODM offerings. The evidence directly indicates an ability to address customer-specific product requirements.

Product Q&A

Q:Are you manufacturer or trader?

We are manufacturer. Sincerely welcome to visit our company. And we can have a video conference first if you are convenient.

Q:How to select a suitable gearbox?

Please show us your motor details or drawings. And also please advise working condition, load, output torque, output speed or reduction ratio, backlash, etc. Then we will recommend the suitable model. If you are unable to show all of above parameters, please contact us, then we will guide you step by step.

Q:Can I get the 3D and 2D drawings?

Sure, we have the standard drawings. Also the input size of gearbox can be customized according to different motors.