What is the lead time for delivery?

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

What is the precision range available?

Precision ranges are available from 1-3 arcmin (P1) and 3-5 arcmin (P2) depending on the model selected.

What is the maximum input speed?

Maximum input speed varies by model, ranging from 3000 rpm to 8000 rpm.

Low Backlash Servo Motor Precision Planetary Gear Reducer for Spring Machinery

Name: Low Backlash Servo Motor Precision Planetary Gear Reducer for Spring Machinery
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1971328235

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$105.00

10-99 Pieces

US$95.00

100-499 Pieces

US$85.00

500+ Pieces

Sample price:US$135.00/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.

PA90 series

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Conical - Cylindrical Gear

Step

Single-Step

Type

Planetary Gear Reducer

Ratio Range

3-100

Precision Range

1-3arcmin(P1);3-5arcmin(P2)

Average Life

20000 H

Max. Input Speed

8000rpm

Backlash

1-3arcmin(P1);3-5arcmin(P2)

Allowable Axial Force

630n

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 Options: Available in P1 (1-3 arcmin) and P2 (3-5 arcmin) precision ranges for superior control.

Low Backlash Design: Ensures minimal return clearance for accurate positioning in high-end applications.

Wide Ratio Range: Offers customizable ratios from 3 to 100 to suit various transmission needs.

High Torque Capacity: Emergency stop torque reaches 2.5 times rated torque for robust performance.

Long Service Life: Average operational life up to 20,000 hours for reliable long-term use.

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

OEM/ODM Support: Customization services available for specific application requirements.

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.

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, and module.

Q:How can we 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 gears, including spur, bevel, helical, grinding gears, gear shafts, timing pulleys, racks, planetary gear reducers, and timing belts.

Q:What services can we 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.