What are the available speed ratios?

Single-stage ratios range from 3-10, and multi-stage combinations can reach thousands.

What is the precision/backlash of the gearbox?

Precision is generally less than 10 arc minutes, with some models achieving up to 5 arc minutes.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Low-Backlash High-Torque Multi-Stage Planetary Reducer

Name: Low-Backlash High-Torque Multi-Stage Planetary Reducer
Brand: Delixi New Energy Technology (Hangzhou) Co., Ltd.
SKU: 2213577075

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

US$14.00

10-49 Pieces

US$13.00

50-99 Pieces

US$11.00

100+ Pieces

Sample price:US$19.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Toy, Agricultural Machinery

Function

Change Drive Torque, Speed Changing, Speed Reduction

Model NO.

FLE42

Layout

Planetary Gear

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Step

Single-Step

Type

Planetary Gear Box

Nominal Input Speed

1000rpm

Max Input Speed

2000rpm

Reduction Ratio

4/5/10

Efficiency

90%

Backlash Gap

<=30 Arcmin

Nominal Output Torque

5-9nm

Gearbox Length

40mm

Noise

<=55dB

Waterproof Rating

IP54

Lifetime

20000 Hours

Ambient Temperature

-20c...150c

Installation Method

Round Flange

Transport Package

Carton

Specification

42mm

Trademark

DELIXI

Origin

China

HS Code

8483402000

Production Capacity

50000PCS/Month

Key features

High Efficiency: Single-stage efficiency reaches over 95% for optimal energy use.

High Precision: Backlash generally less than 10 arc minutes, down to 5 arc minutes.

Strong Bearing Capacity: Radial load capacity exceeds 20000N for heavy-duty applications.

Compact Structure: Small volume with outer diameter from tens to hundreds of millimeters.

Low Noise: Operation noise level is typically below 65dB for quiet performance.

Long Lifespan: Average service life reaches 20000 hours with permanent lubrication.

Wide Speed Ratio: Single-stage ratios 3-10; multi-stage combinations reach thousands.

Customizable Design: Supports customization from samples, designs, and full customization.

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: ≤9.48h

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.