What is the maximum input speed for the gearbox?

The max input speed ranges from 6000 to 8000 rpm depending on the specific model (PVFN60, PVFN90, or PVFN120).

What materials are used for the gears?

The gears are made of Japanese imported material, processed with vacuum carburizing heat treatment to 58-62HRC.

What is the protection class of the gearbox?

The gearbox has an IP65 protection class to ensure no grease leakage and good sealing effect.

High Torque Planetary Gear Box with 50mm Output Shaft

Name: High Torque Planetary Gear Box with 50mm Output Shaft
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1951803195

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$613.00

1-499 Pieces

US$459.00

500-999 Pieces

US$221.00

1,000+ Pieces

Sample price:US$459.00/piece.Request sample

Product profile

Customization

Available

Application

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

Function

Change Drive Torque, Change Drive Direction, Speed Reduction

Model NO.

PVFN120P2L2

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Step

Single-Step

Type

Planetary Gear Box

Gear Shape

Spur Gear

Ratio Range

3:1 to 100:1

Precision Range

8-16arcmin

Transport Package

Carton Box

Specification

size120

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Precision Backlash: Backlash as low as 3 arcmin for accurate positioning and repeatability.

High Efficiency Rating: Single-stage efficiency up to 95% and two-stage up to 92% or more.

High Torque Output: Large span double bearing design ensures high torsional rigidity and torque.

Durable Gear Material: Japanese imported material with vacuum carburizing heat treatment to 58-62HRC.

Lifetime Lubrication: Maintenance-free design with low grease wear and lifetime lubrication capability.

Wide Ratio Range: Speed ratio range from 3:1 to 100:1 to suit various application needs.

IP65 Protection Class: High viscosity lubricant and IP65 rating prevent grease leakage and ensure sealing.

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: ≤4.50h 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.