What is the efficiency of the gearbox?

The efficiency ranges from 94% to 96%.

42mm Small Precision Planetary Gearbox for NEMA 17 Stepper Motor

Name: 42mm Small Precision Planetary Gearbox for NEMA 17 Stepper Motor
Brand: Delixi New Energy Technology (Hangzhou) Co., Ltd.
SKU: 2285202535

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

US$27.00

1-10 Pieces

US$25.00

11-50 Pieces

US$22.00

51-100 Pieces

US$19.80

101+ Pieces

Sample price:US$27.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Motorcycle, Machinery, Toy, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

DPR42-L1SW

Installation

Horizontal Type

Layout

Coaxial

Gear Shape

Cylindrical Gear

Step

Single-Step

Type

Planetary Gear Reducer

Norminal Input Speed

3000rpm

Max Input Speed

6000rpm

Ratio

3/4/5/7/10

Norminal Output Torque

5-9n.M

Efficiency

96%

Backlash

≤15arcmin

Noise

≤55db

Life Span

20000h

Working Temprature

-20~150℃

Weight

0.29kg

Protection Level

IP54

Transport Package

Carton

Trademark

DELIXI/DXTL/OEM

Origin

China

HS Code

8483402000

Key features

Wide Ratio Range: Available in ratios from 3 to 100 to meet diverse speed reduction needs.

Compact Design: 42mm flange size, weighing 0.2-0.4kg, ideal for NEMA 17 stepper motors.

Durable Construction: Hardened tooth surface with a lifespan of up to 20,000 hours.

Flexible Customization: Supports OEM/ODM, sample-based, design-based, and minor customization.

High Torque Output: Nominal output torque of 5-12N.m for powerful mechanical drive capability.

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.