What is the maximum input speed?

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

High Precision Low Noise Backlash 1-3arcmin Planetary Gear Box (PA120-P1-L2)

Name: High Precision Low Noise Backlash 1-3arcmin Planetary Gear Box (PA120-P1-L2)
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1956107865

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$230.00

2-49 Pieces

US$45.00

50+ Pieces

Sample price:US$490.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Manipulator Machinery

Function

Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction

Model NO.

PA120P1L2

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Step

Double-Step

Type

Planetary Gear Box

Speed Ratio

3:1~100:1

Precision Range

1-3arcmin

Transport Package

Carton Box

Specification

120mm

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Precision Backlash: Backlash as low as 1-3 arcmin for L1 stage, ensuring accurate motion control.

Low Noise Operation: Noise level maintained at 58-72 dB for quiet performance in various applications.

High Efficiency: Efficiency reaches 95% for L1 and 90% for L2 stages under full load conditions.

Wide Speed Ratio Range: Available speed ratios from 3:1 to 100:1 to suit diverse transmission needs.

Robust Durability: Average lifetime of 20,000 hours with hardened tooth surface and alloy steel gears.

IP65 Protection: Dust and water resistant design suitable for harsh industrial environments.

Flexible Installation: Features coaxial layout, vertical installation, and square mount flange options.

High Output Torque: Capable of delivering up to 1100 Nm rated torque depending on the model size.

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: ≤2.23h 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.