What is the lead time for delivery?

The usual lead time is 7-10 working days, and 20 working days during the busy season, based on the detailed order quantity.

What is the precision range of the gearbox?

The precision range is 1-3 arcmin for P1 level and 3-5 arcmin for P2 level.

What is the maximum input speed?

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

OEM Shaft Output Ratio 4: 1 One-Two Stage Planetary Gear Reducer

Name: OEM Shaft Output Ratio 4: 1 One-Two Stage Planetary Gear Reducer
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1952352715

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$725.00

10-499 Pieces

US$435.00

500-999 Pieces

US$290.00

1,000+ Pieces

Sample price:US$520.00/piece.Request sample

Product profile

Customization

Available

Application

Universal, Industrial, Household Appliances, Automation Equipment

Operating Speed

Low Speed

Model NO.

PX140P2L1

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

Gear Shape

Bevel Gear

Step

Single-Step

Protection Grade

IP65

Ratio Range

4:1

Transport Package

Carton

Specification

size140

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Precision Control: Standard backlash as low as 3 arcmin (P1 level) for precise motion control.

Quiet Operation: Helical gears significantly reduce vibration and noise during operation.

High Rigidity & Torque: Integral ball bearings provide high rigidity and support large output torque.

Universal Motor Compatibility: Adapter-bushing connection allows attachment to motors from any manufacturer worldwide.

Maintenance-Free Design: Sealed with high viscosity grease eliminates leakage and requires no replacement for the unit's life.

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

IP65 Protection Grade: Closed type casing with IP65 rating ensures safety and reliability in 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, established 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, we can recommend a suitable gearbox faster. Otherwise, provide motor parameters such as output speed, torque, voltage, current, IP rating, noise, operating conditions, size, and power.

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

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

Q:What services can you provide?

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