What is the lead time for delivery?

Lead time is 7-10 working days usually, or 20 working days in busy season, based on the detailed order quantity.

What is the maximum input speed?

The maximum input speed is 6000 rpm for both PAR140 and PAR180 models.

Manufacturer High Torque Ratio Range 3-100 Planetary Gear Speed Reducer

Name: Manufacturer High Torque Ratio Range 3-100 Planetary Gear Speed Reducer
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1977233115

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$92.00

10-499 Pieces

US$72.00

500-999 Pieces

US$59.00

1,000+ Pieces

Sample price:US$95.00/piece.Request sample

Product profile

Customization

Available

Application

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

Hardness

Hardened Tooth Surface

Model NO.

PAR180 Series

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Bevel Gear

Step

Single-Step

Type

Planetary Gear Reducer

Ratio Range

3-100

Backlash

1-3arcmin; 3-5arcmin

Rated Input Speed

1500-4000rpm

Allowable Axial Force

630-25000n

Allowable Radial Force

1530-50000n

Max.Input Speed

300-6000rpm

Transport Package

Carton Box

Specification

size 180

Trademark

Newgear

Origin

China

HS Code

8483402000

Production Capacity

3000000 Set

Key features

High Torque Output: One-piece construction delivers high precision and large output torque for demanding applications.

Wide Ratio Range: Available ratio range from 3 to 100 to suit various speed reduction requirements.

Low Backlash Precision: Precision levels offer backlash as low as 1-3 arcmin for accurate motion control.

High Efficiency: Full load efficiency reaches up to 95% for L1 series and 90% for L2 series.

Durable Construction: Inner gears use low carbon alloy steel with carburizing quenching and grinding processes.

High Load Capacity: Special rotation frame structure supports big radial and axial loads reliably.

Long Service Life: Average lifetime reaches 20,000 hours under normal operating conditions.

IP65 Protection: Degree of protection IP65 ensures safety and reliability in various 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, started 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, modules, etc.

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 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-year experienced manufacturer specializing in making gears, including 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, UPS. Accepted payment currencies are USD, EUR, HKD, GBP, CNY. Accepted payment types are T/T, L/C, PayPal, Western Union. Spoken languages are English, Chinese, Japanese.