What is the lead time for delivery?

Lead time is 7-10 working days usually, and 20 working days during the busy season, depending on the order quantity.

What is the precision range of the gearbox?

The precision range is 8-16 arcmin, available in L1 and L2 levels with specific backlash limits.

What is the maximum input speed?

The maximum input speed ranges from 6000 to 8000 rpm depending on the model size.

Ratio 15: 1 Hot-Selling Stepper Motor Right Angle Gear Box Planetary Gearboxes

Name: Ratio 15: 1 Hot-Selling Stepper Motor Right Angle Gear Box Planetary Gearboxes
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1954510065

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$470.00

50-499 Pieces

US$312.00

500-999 Pieces

US$78.00

1,000+ Pieces

Sample price:US$520.00/piece.Request sample

Product profile

Customization

Available

Application

Machine Tool

Speed

Low Speed

Model NO.

PVLN120 series

Function

Driving

Casing Protection

Closed Type

Starting Mode

Direct on-line Starting

Certification

ISO9001

Brand

Newgear

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Bevel Gear

Step

Single-Step

Type

Planetary Gear Reducer

Precision Range

8-16arcmin

Transport Package

Carton Box

Specification

size120

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Precision Range: Precision range from 8 to 16 arcmin for accurate motion control.

Right Angle Output: Bevel gear reversing mechanism enables 90-degree space-saving installation.

High Efficiency: Efficiency up to 95% for L1 series and 92% for L2 series.

Wide Speed Ratio: Speed ratio range from 3:1 to 100:1 to suit various applications.

Robust Construction: Hardened tooth surface with carburizing quenching or nitriding process.

Low Backlash: Low return backlash ensures high performance and stability.

Long Service Life: Average lifetime up to 20,000 hours under rated conditions.

IP65 Protection: Closed type casing with IP65 protection rating for durability.

Company profile

Shenzhen Hefa Gear Machinery Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-02-28 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.23h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Hefa Gear Machinery Co., Ltd. is a China-based manufacturing factory established in 2009, with 294 employees and more than 10 production lines. Its stated product scope covers precision gears, timing pulleys, planetary gear reducers, worm gears, racks, couplings, and related components. The supplier reports ISO9001:2015 certification, 41–50 quality-control staff, eight R&D engineers, and annual planetary gearbox productivity of 200,000 units. It offers personalized services and describes a quality-first, continuous-improvement approach. Export activity began in 2015, with markets spanning multiple regions and Shenzhen port proximity. Evidence supports production scale, quality-system certification, product customization, and international fulfillment capability. However, the provided information does not establish financial credibility, documented after-sales procedures, or specific customer cases.

Supplier typeThe supplier is identified as a factory in Shenzhen, China, operating in manufacturing. Its legal entity is Shenzhen Hefa Gear Machinery Co., Ltd., established in 2009, with 294 employees.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate. This provides direct evidence of a certified quality management system, although no additional certifications are listed.

R&D capabilityThe supplier reports eight R&D engineers and describes continuous improvement and innovation as operating principles. Its product scope includes precision gears, planetary reducers, and other specialized transmission components, supporting some innovation capability, but no patents, R&D investment, or product-development results are stated.

Production capacityThe supplier has 294 employees, more than 10 production lines, 41–50 quality-control staff, and reported annual productivity of 200,000 planetary gearboxes. It also states an off-peak lead time within 15 working days and peak-season fulfillment of 2–3 months, indicating established production capacity with seasonal variation.

Customization capabilityThe supplier explicitly states that it provides personalized services and focuses on customer participation in the manufacturing process. Its offerings include multiple precision transmission products, while the representative title also references manufacturing and customization; this supports customization capability, though detailed customization boundaries are not specified.

Product Q&A

Q:Who are the manufacturer?

Hefa Group is based in Guangdong, China, established in 1998, with three subsidiaries specializing in planetary gearboxes and transmission parts.

Q:How do you guarantee quality?

We always conduct a pre-production sample before mass production and perform a final inspection before shipment.

Q:How to choose the suitable planetary gearbox?

Please provide relevant parameters such as output speed, torque, voltage, current, IP, noise, operating conditions, motor size, and power. Motor drawings are also helpful for faster recommendations.

Q:Why should you buy from us?

We are a 22-year experienced manufacturer specializing in all kinds of spur, bevel, helical gears, and planetary gear reducers.

Q:What services can you provide?

We accept delivery via Fedex, DHL, UPS; payment in USD, EUR, HKD, GBP, CNY via T/T, L/C, PayPal, Western Union; and speak English, Chinese, and Japanese.