What is the average lifespan of the gearbox?

The average lifespan is 20,000 hours under normal operating conditions.

What materials are used for the gears and housing?

The housing is made of ductile iron, and gears are made of advanced low carbon alloy forged steel with carburized and quenched surfaces.

Precision Planetary Gearbox High Quality Spur Speed Reducer Hpr 42mm for Stepper Motor

Name: Precision Planetary Gearbox High Quality Spur Speed Reducer Hpr 42mm for Stepper Motor
Brand: Delixi New Energy Technology (Hangzhou) Co., Ltd.
SKU: 2171317375

Zhejiang, ChinaDelixi New Energy Technology (Hangzhou) Co., Ltd.

US$20.00-35.00

10 Pieces

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Agricultural Machinery

Function

Change Drive Torque, Speed Changing, Speed Reduction, CNC Machining

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Step

Single-Step

Type

Planetary Gear Box

Input Speed

1000-2000rpm

Output Torque

≤ 15 N.M

Output Speed

10-125 Rpm

Selling Units

Single Item

Single Gross Weight

0.500 Kg

Backlash

≤ 20 Arcmin

Customized Support

OEM,ODM

Warranty

1 Year

Product Keywords

Low Backlash & Efficiency

Ratio

10-125

Efficiency

94%

Noise Level

55 Db

Weight

0.4kg

Working Temp

-20℃~150℃

Lubrication Method

Permanent Lubrication

Transport Package

Wooden Case

Specification

42mm

Trademark

DELIXI

Origin

Anhui, China

HS Code

8483409000

Production Capacity

50000PCS/Month

Key features

Durable Ductile Iron Housing: Integrated design with nickel-plating for high rigidity and corrosion resistance.

Long Service Life: Average lifespan of 20,000 hours with permanent lubrication and no maintenance.

Wide Application Range: Suitable for lifting, mining, construction, and marine machinery with vertical installation.

Customization Support: OEM and ODM support available for input speed, output torque, and ratio customization.

High Torque Capacity: Output torque up to 15 N.m with sudden stop torque 2 times the rated value.

Flexible Gear Ratio: Ratio range 10-125 with 2 and 3 levels, adaptable to various motor speeds.

Company profile

High Repeat Buyers ChoiceExperienced TeamFull CustomizationOEM Services

Delixi New Energy Technology (Hangzhou) Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.62h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Hangzhou, with stated business activities covering technology services, electronic and instrument sales, molds, mechanical parts, hardware, and intelligent manufacturing equipment. It describes over 20 years of experience in precision manufacturing-related activities and offers customization, ODM, and OEM services. However, the provided information does not establish that it directly operates production facilities. The supplier has no available SDK, reported no new products in the past year, and has no documented procedures for service assessment, approved service suppliers, corrective actions, or complaint handling. Overseas operational support is limited, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation reported. Financial records are referenced for 2021–2023, but no non-monetary performance conclusions can be verified from the available data.

Supplier typeThe supplier is explicitly classified as a trade company and trading company, with an industry classification in scientific research and technical services. Its stated scope combines technical services with sales and import/export activities, indicating a trading-oriented business model rather than a clearly documented direct manufacturer.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It also has no overseas warehouse, showroom, agent, or branch, which limits documented overseas service infrastructure.

R&D capabilityThe supplier states that no SDK is available and that no new products were introduced during the past year. Although it offers ODM services and describes technical development and precision-mold experience, the explicit lack of recent new products and SDK support prevents a positive assessment of current innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM and OEM services and describes precision-mold development across automotive, 3C, aviation, medical, and new-energy fields, providing direct evidence of broad customization offerings.