What is the lead time for delivery?

The lead time is within 15 workdays or one month, regardless of the season.

Which motors are compatible with this reducer?

It is adapted for OD28mm stepper motors.

What is the efficiency of the gear reducer?

The efficiency ranges from 90% to 96%.

Precision Mini 28mm Spur Gear Planetary Gear Reducer for Stepper Motor

Name: Precision Mini 28mm Spur Gear Planetary Gear Reducer for Stepper Motor
Brand: Delixi New Energy Technology (Hangzhou) Co., Ltd.
SKU: 2292286705

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

US$31.00

1-10 Pieces

US$28.00

11-50 Pieces

US$25.00

51-100 Pieces

US$22.50

101+ Pieces

Sample price:US$31.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Motorcycle, Machinery, Toy, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

DPR28-L2

Installation

Horizontal Type

Layout

Coaxial

Gear Shape

Cylindrical Gear

Step

Double-Step

Type

Planetary Gear Reducer

Norminal Input Speed

1000rpm

Max Input Speed

2000rpm

Ratio

16/20/25/28/35/40/50/70

Norminal Output Torque

3-4n.M

Efficiency

94%

Backlash

≤20arcmin

Noise

≤55db

Life Span

20000h

Working Temprature

-20~150℃

Weight

0.13kg

Protection Level

IP54

Transport Package

Carton

Trademark

DELIXI/DXTL/OEM

Origin

China

HS Code

8483402000

Key features

High Precision Design: Backlash as low as 15-25 arcmin for accurate motion control.

Wide Ratio Range: Available ratios from 4 to 200 to suit various speed requirements.

High Efficiency: Efficiency ranges from 90% to 96% for optimal power transmission.

Compact Structure: 28mm flange size with coaxial layout, weighing only 0.1-0.2kg.

Durable Performance: Hardened tooth surface and lifespan up to 20,000 hours.

Flexible Customization: Supports full customization, minor customization, and design-based options.

Robust Protection: IP54 protection level ensures reliable operation in various environments.

Low Noise Operation: Noise level maintained at or below 55dB for quiet performance.

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: ≤7.84h

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.