What is the protection degree of the gearbox?

The degree of protection is IP65.

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Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

High Torque 120mm Low Backlash Motor Planetary Gear Box

Name: High Torque 120mm Low Backlash Motor Planetary Gear Box
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1956014745

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$369.00

1-499 Pieces

US$240.00

500-999 Pieces

US$133.00

1,000+ Pieces

Sample price:US$240.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Laser Cutting Equipment

Function

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

Model NO.

PA120P2L1

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Step

Single-Step

Type

Planetary Gear Box

Speed Ratio

3:1~100:1

Precision Range

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

Transport Package

Carton Box

Specification

120mm

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Torque Output: Delivers up to 1100 Nm rated torque with 1.5x emergency stop capacity.

Low Backlash Precision: Achieves precision as low as 1-3 arcmin (P1) and 3-5 arcmin (P2).

Wide Speed Ratio Range: Offers flexible speed ratios from 3:1 to 100:1 for diverse applications.

High Efficiency: L1 stage efficiency exceeds 95% and L2 stage exceeds 90% at full load.

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

Low Noise Operation: Operates quietly with noise levels ranging from 58dB to 72dB.

Long Service Life: Average operational lifetime reaches 20,000 hours under standard conditions.

IP65 Protection Rating: Provides robust protection against dust and water jets for harsh 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: ≤3.15h 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.