What is the maximum input speed for this gearbox?

The max input speed ranges from 4000 to 8000 rpm depending on the specific model (PRN60 to PRN160).

What is the degree of protection for this reducer?

The degree of protection is IP65, suitable for various industrial environments.

Newgear High Precision Planetary Gearbox Reducer with 57mm Input Shaft

Name: Newgear High Precision Planetary Gearbox Reducer with 57mm Input Shaft
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 1955876825

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$405.00

1-499 Pieces

US$295.00

500-999 Pieces

US$145.00

1,000+ Pieces

Sample price:US$295.00/piece.Request sample

Product profile

Customization

Available

Application

Machine Tool

Speed

Low Speed

Model NO.

PRN120P2L2

Function

Driving

Casing Protection

Closed Type

Starting Mode

Direct on-line Starting

Certification

ISO9001

Brand

Newgear

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Layout

Coaxial

Step

Single-Step

Type

Planetary Gear Reducer

Gear Shape

Spur Gear

Speed Ratio

15:1

Precision Range

Backlash:8-16arcmin

Transport Package

Carton Box

Specification

size120

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

100000 Set

Key features

High Precision Range: Backlash ranges from 8 to 16 arcmin for accurate motion control.

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

Durable Construction: Japanese imported materials with vacuum carburizing heat treatment to 58-62HRC.

Robust Output Shaft: Large span double bearing design ensures high torsional rigidity and accuracy.

Long Service Life: Average lifetime up to 20,000 hours with full needle roller transmission.

Wide Speed Ratio: Speed ratio range from 3:1 to 100:1 to suit various applications.

Corrosion Resistant: Surface nickel-plated anti-rust treatment enhances corrosion resistance.

Low Noise Operation: Noise levels kept under 70dB for smooth and quiet performance.

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: ≤3.28h 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:What is the lead time for delivery?

Lead time is 7-10 days usually, or 20 days during busy season, depending on order quantity.

Q:How do you guarantee product quality?

We 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 such as motor drawing, output speed, torque, voltage, current, IP, noise, operating conditions, motor size, and power.

Q:Why should I buy from your company?

We are a 22-year experienced manufacturer specializing in various gears and transmission parts like planetary gear reducers and timing pulleys.

Q:What services and payment terms do you accept?

We accept delivery via Fedex, DHL, UPS; payment in USD, EUR, HKD, GBP, CNY; and payment types T/T, L/C, PayPal, Western Union.