What is the lead time for delivery?

7-10 working days as usual, 20 working days in busy season, based on detailed order quantity.

What is the precision range?

Precision range is 1-3 arcmin (P1) and 3-5 arcmin (P2).

Px90 Helical Gear High Precision Transmission Machine Planetary Speed Reducers

Name: Px90 Helical Gear High Precision Transmission Machine Planetary Speed Reducers
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 2001179305

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$99.00

2-49 Pieces

US$29.00

50+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

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

Hardness

Hardened Tooth Surface

Model NO.

PX90 series

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Helical Gear

Step

3-5 Arcmin

Type

Planetary Gear Reducer

Ratio

3-100

Backlash

8-16arcmin

Transport Package

Carton Box

Specification

size 90

Trademark

NEWGEAR

Origin

China

HS Code

8483402090

Production Capacity

300, 000 Set Per Year

Key features

High Precision Transmission: Backlash as low as 1-3 arcmin for accurate positioning in automation.

Helical Gear Design: Helical transmission ensures stable drive and greater carrying capacity.

Double Support Cage Structure: High reliability suitable for high-speed and frequent forward/reverse rotation.

Wide Ratio Range: Available ratios from 3 to 100 across L1 and L2 stages.

High Rigidity and Load Capacity: Scientific structure bears greater axial and radial forces with max torque up to 2.5x rated.

Axial Clearance Adjustment: Equipped with function to adjust axial clearance for optimal performance.

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

Long Average Life Time: Designed for 20,000 hours of average operation life.

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: ≤4.50h 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 gearbox, timing belt pulley, helical gear, spur gear, gear rack, gear ring, chain wheel, hollow rotating platform, module, etc.

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final inspection before shipment.

Q:How to choose the suitable planetary gearbox?

First, provide relevant parameters. If you have a motor drawing, it helps us recommend 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 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts.

Q:What services can you provide?

Accepted Delivery Terms: Fedex, DHL, UPS. Accepted Payment Currency: USD, EUR, HKD, GBP, CNY. Accepted Payment Type: T/T, L/C, PayPal, Western Union. Language Spoken: English, Chinese, Japanese.