What is the minimum order quantity?

The minimum order quantity is 1 set.

Do you offer OEM and ODM services?

Yes, both OEM and ODM services are available.

42mm High Precision Planetary Speed Reducer for NEMA 17 Stepper Motor

Name: 42mm High Precision Planetary Speed Reducer for NEMA 17 Stepper Motor
Brand: Delixi New Energy Technology (Hangzhou) Co., Ltd.
SKU: 2322642825

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

US$28.00

1 Piece

Sample price:US$28.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car

Function

Change Drive Torque, Speed Changing, Speed Reduction

Model NO.

DPR42-L1SW

Layout

Planetary Gear

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Step

Single-Step

Type

Planetary Gear Box

Nominal Input Speed

3000rpm

Max Input Speed

6000rpm

Reduction Ratio

3,4,5,7,10

Efficiency

96%

Backlash Gap

<=15 Arcmin

Nominal Output Torque

5nm,8nm,9nm

Gearbox Size

42mm

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%.

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

Strong Bearing Capacity: Radial load capacity exceeds 20000N.

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

Low Noise: Noise level during operation is typically below 65dB.

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

Long Lifespan: Service life can reach 20000 hours.

IP54 Protection: Dust and water resistant with IP54 rating.

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: ≤9.79h

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.