What is the maximum input speed?

The maximum input speed varies by model, ranging from 4000 rpm to 8000 rpm.

Is OEM service available?

Yes, OEM and ODM services are available for our transmission products.

Spur Gear Prf40 Transmission High Precision Planetary Gearbox Reducer

Name: Spur Gear Prf40 Transmission High Precision Planetary Gearbox Reducer
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1932720212

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$123.00

10-499 Pieces

US$89.00

500-999 Pieces

US$32.00

1,000+ Pieces

Sample price:US$89.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Automation Industry

Hardness

Hardened Tooth Surface

Model NO.

PRF40 series

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Cylindrical Gear

Step

Single-Step

Type

Planetary Gear Reducer

Speed Ratio

3:1 to 100:1

Precision Range

Backlash:8-16arcmin

Transport Package

Carton Box

Specification

size40

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Precision Backlash: Backlash ranges from 8 to 16 arcmin suitable for most precision applications.

High Torsional Rigidity: Features large torsional rigidity and high output torque for stable operation.

Low Noise Operation: Designed for steady working with noise levels between 55dB and 70dB.

Wide Speed Ratio Range: Offers speed ratios from 3:1 to 100:1 for versatile transmission needs.

Long Average Life Time: Provides an average service life of up to 20,000 hours under rated conditions.

IP65 Protection Rating: Dust tight and protected against water jets for harsh environments.

Customizable Output Shaft: Keyway can be opened on the force shaft for specific connection needs.

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: ≤2.35h 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 various transmission parts.

Q:How do 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 faster. Otherwise, provide output speed, torque, voltage, current, IP, noise, operating conditions, motor size, and power.

Q:Why should you buy from us?

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

Q:What services can you provide?

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