What is the protection degree?

The gearbox has a protection degree of IP65.

What are the available output shaft types?

Available options include hole output structure for easy installation and square output in standard sizes.

Helical Gearbox Low Noise Ratio 30: 1 Planetary Gear Reducer

Name: Helical Gearbox Low Noise Ratio 30: 1 Planetary Gear Reducer
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1948566055

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$481.00

10-499 Pieces

US$332.00

500-999 Pieces

US$120.00

1,000+ Pieces

Sample price:US$332.00/piece.Request sample

Product profile

Customization

Available

Application

Machine Tool

Speed

Low Speed

Model NO.

PXR42 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

Speed Ratio

3:1 to 100:1

Precision Range

P1:1-3arcmin P2:3-5arcmin

Transport Package

Carton Box

Specification

size42

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Precision Planetary Design: Adopts helical gear design with P1/P2 precision ranges for servo motor applications.

Large Torsional Rigidity: Features integrated shell and double bearing output shaft for maximum rigidity.

High Torque Output: Delivers up to 2.5 times rated torque with emergency stop capability.

Durable Material Construction: Uses Japanese imported material with 58-62HRC hardness and nickel-plated anti-rust.

Extended Service Life: Employs full needle roller without retainer for increased contact surface and longevity.

Wide Ratio Range: Offers speed ratios from 3:1 to 100:1 across multiple models.

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: ≤3.67h 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.