What is the lead time for delivery?

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

What is the maximum input speed?

The maximum input speed varies by model, ranging from 4000 rpm to 8000 rpm.

What is the average life time of the gearbox?

The average life time is 20,000 hours.

High Torque Low Noise Spring Machinery Servo Motor Transmission Planetary Gearbox

Name: High Torque Low Noise Spring Machinery Servo Motor Transmission Planetary Gearbox
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1979194325

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$192.00

10-499 Pieces

US$142.00

500-999 Pieces

US$51.00

1,000+ Pieces

Sample price:US$142.00/piece.Request sample

Product profile

Customization

Available

Application

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

Function

Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction

Model NO.

PRF80 series

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Step

Single-Step

Type

Planetary Gear Box

Ratio Range

3-100

Precision Range

Backlash:8-16arcmin

Output Speed

50~1500 Rpm

Input Speed

4000 Rpm

Transport Package

Carton Box

Specification

size90

Trademark

Newgear

Origin

China

HS Code

8483402000

Production Capacity

3000000 Set

Key features

High Torque & Low Noise: Designed for high torque transmission with noise levels as low as 55dB.

Wide Ratio Range: Offers flexible reduction ratios from 3 to 100 across different models.

High Precision Backlash: Backlash as low as 8 arcmin for L1 series and 16 arcmin for L2 series.

Durable Construction: Features hardened tooth surfaces and IP65 protection for long life.

High Efficiency: Full load efficiency reaches up to 96% for L1 series and 94% for L2.

Versatile Applications: Suitable for motors, electric cars, motorcycles, marine, and agricultural machinery.

Compact Design: Available in sizes ranging from 40mm to 160mm with coaxial layout.

Customizable Options: Custom ratio and precision ranges available to meet specific 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: ≤3.71h 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 conduct a pre-production sample before mass production and perform a final inspection before shipment.

Q:How to choose the suitable planetary gearbox?

Please provide relevant parameters. If you have a motor drawing, it helps us 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, timing belts, and other transmission gear parts.

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.