What is the noise level during operation?

The noise level is usually below 65dB, ensuring low noise and minimal vibration.

What are the available reduction ratios?

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

Hpr42 Round Mounting 3: 1 Ratio Planetary Reducer Gearbox for Stepper Motor

Name: Hpr42 Round Mounting 3: 1 Ratio Planetary Reducer Gearbox for Stepper Motor
Brand: Delixi New Energy Technology (Hangzhou) Co., Ltd.
SKU: 2178559845

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

US$24.00

10-49 Pieces

US$21.00

50-99 Pieces

US$19.00

100+ Pieces

Sample price:US$31.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Toy, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

HPR42-03

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Conical - Cylindrical Gear

Step

Single-Step

Type

Planetary Gear Reducer

Nominal Input Speed

1000rpm

Max Input Speed

2000rpm

Reduction Ratio

3, 4, 5, 7, 10

Efficiency

96%

Backlash Gap

<=15 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%, ensuring optimal energy usage.

High Precision: Backlash is generally less than 10 arc minutes, with options up to 5 arc minutes.

Strong Bearing Capacity: Radial load capacity exceeds 20000N for robust performance.

Compact Structure: Small volume design with outer diameters ranging from tens to hundreds of millimeters.

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

Wide Speed Ratio: Single-stage ratios from 3-10, with multi-stage combinations reaching thousands.

Long Lifespan: Service life can reach 20000 hours with permanent lubrication.

Flexible Customization: Supports customization from samples, designs, full customization, and minor adjustments.

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: ≤8.87h

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.