Double Stage High Precision Planetary Gearbox Reducer with NEMA34 Stepper Motor

Name: Double Stage High Precision Planetary Gearbox Reducer with NEMA34 Stepper Motor
Brand: Shenzhen Hefa Gear Machinery Co., Ltd.
SKU: 869297485

Guangdong, ChinaShenzhen Hefa Gear Machinery Co., Ltd.

US$221.00

10-199 Pieces

US$163.00

200-499 Pieces

US$59.00

500+ Pieces

Sample price:US$163.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Agricultural Machinery, Automation Equipment

Hardness

Hardened Tooth Surface

Model NO.

PRN80 series

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Spur Gear

Step

Double-Step

Type

Planetary Gear Reducer

Ratio

3-100

Backlash

8-16arcmin

Transport Package

Carton Box

Specification

size 80

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

300, 000 Set Per Year

Key features

High Precision Backlash: Backlash ranges from 8 to 16 arcmin for high accuracy applications.

Wide Ratio Range: Offers reduction ratios from 3 to 100 for versatile speed control.

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

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

Long Service Life: Average lifetime up to 20,000 hours for stable operation.

Low Noise Operation: Noise levels kept below 58 to 70 dB depending on model.

Customizable Options: Supports customization based on drawings or samples.

High Torque Output: Emergency stop torque reaches 2.5 times the rated torque.

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: ≤3.68h 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 you?

We are factory and have four subsidiary company. The four companies have more than 40000 square meters of standard plants, more than 600 professional technicians, more than 500 sets of precision equipment and 19 related technical patents, forming a complete production, sales and service integration system.

Q:What kind of module range can your gear make?

0.4~8M

Q:What is the hardness of your products that can be reached by heat treatment?

The heat treatment hardness of different materials is different, which can be within HRC50~60

Q:What level of gear accuracy can your company achieve?

The highest precision is ISO 5 level and the conventional precision is ISO 6~7 level

Q:How long is your delivery time?

Gerenally, 10-15 working days about small order, 15-30 working days as busy season; the lead time is flexible and you can contact our assiantants to consult it.