What is the lead time?

Lead time is usually 10-15 days, or 30 days during the busy season, depending on the detailed order quantity.

What are the main products?

Main products include precision gears, grinding gears, timing pulleys, planetary gearboxes, synchronous pulleys, spur gears, helical gears, and worm gears.

High Precision High Torque Ratio 50: 1 Planetary Reduction Gear Box

Name: High Precision High Torque Ratio 50: 1 Planetary Reduction Gear Box
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1952392375

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$221.00

1-499 Pieces

US$179.00

500-999 Pieces

US$80.00

1,000+ Pieces

Sample price:US$179.00/piece.Request sample

Product profile

Customization

Available

Application

Universal, Industrial, Household Appliances, Automation Equipment

Operating Speed

Low Speed

Model NO.

PFN90P2L2

Excitation Mode

Excited

Function

Driving

Casing Protection

Closed Type

Type

Planetary Gear Reducer

Certification

ISO9001

Brand

Ihf

Speed

Low Speed

Starting Mode

Direct on-Line Starting

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Layout

Coaxial

Step

Double-Step

Gear Shape

Spur Gear

Speed Ratio

50:1

Precision Range

Backlash:8-16arcmin

Transport Package

Carton Box

Specification

size90

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Precision & Torque: Backlash 8-16 arcmin with high torsional rigidity and large output torque.

Durable Material: Japanese imported steel, vacuum carburized to 58-62HRC for high wear resistance.

Low Noise Design: Operates quietly with noise levels between 58-70 dB for stable performance.

Versatile Applications: Suitable for industrial, automation, household appliances, and universal uses.

Customization Options: ODM and OEM services available with customizable speed ratios and sizes.

Robust Construction: Integrated shell design with nickel-plated anti-rust treatment for corrosion resistance.

Wide Speed Range: Available speed ratios from 3:1 to 100:1 to fit various operational 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: ≤1.94h 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 manufacturers?

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

Q:How is quality guaranteed?

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

Q:How to choose the suitable gearbox?

Please provide relevant parameters such as output speed, torque, voltage, current, IP rating, noise, operating conditions, motor size, and power. Motor drawings help us recommend faster.

Q:Why buy from us?

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

Q:What services do 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.