What is the average lead time?

During peak season, the lead time is 1-3 months. During off-season, it is within 15 workdays.

What is the maximum input speed?

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

Is OEM service available?

Yes, OEM service is available for this product.

High Precision Px42 Planetary Gear Reducer with Best Price

Name: High Precision Px42 Planetary Gear Reducer with Best Price
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 892661885

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$231.00

10-199 set

US$83.00

200-499 set

US$54.00

500+ set

Sample price:US$83.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car, Automation Industry

Hardness

Hardened Tooth Surface

Model NO.

PX42 series

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Bevel Gear

Step

Double-Step

Type

Planetary Gear Reducer

Ratio

3-100

Backlash

1-3arcmin; 3-5arcmin

Transport Package

Carton Box

Specification

size42

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

300, 000 Set Per Year

Key features

High Precision Options: Backlash ranges from 1-3 arcmin (P1) to 3-5 arcmin (P2) for accurate positioning.

Wide Ratio Range: Available ratios from 3 to 100 to suit various speed reduction needs.

High Efficiency: L1 stage efficiency is 95% or higher, L2 stage is 90% or higher.

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

High Torque Capacity: Max torque reaches 1.5 times rated torque, emergency stop torque 2.5 times.

Robust Construction: Double support cage structure ensures high reliability for frequent rotation.

Low Noise Operation: Noise levels are kept low, ranging from 56dB to 68dB depending on model.

IP65 Protection: Dust and water resistant design suitable for harsh industrial environments.

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: ≤5.13h 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 we?

Hefa Group is based in Guangdong, China, started in 1998, with three subsidiaries. Main products include planetary gearboxes, timing belt pulleys, helical gears, spur gears, gear racks, gear rings, chain wheels, hollow rotating platforms, and modules.

Q:How can you guarantee quality?

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

Q:How to choose the suitable planetary gearbox?

Please provide relevant parameters. If you have a motor drawing, it helps us recommend a suitable gearbox faster. Otherwise, provide output speed, output torque, voltage, current, IP, noise, operating conditions, motor size, and power.

Q:Why should you buy from us not from other suppliers?

We are a 22-year experienced manufacturer specializing in manufacturing all kinds of spur, bevel, helical gears, grinding gears, gear shafts, timing pulleys, racks, planetary gear reducers, timing belts, and transmission gear parts.

Q:What services can you provide?

Accepted delivery terms include Fedex, DHL, UPS. Accepted payment currencies are USD, EUR, HKD, GBP, CNY. Accepted payment types are T/T, L/C, PayPal, Western Union. Spoken languages are English, Chinese, Japanese.