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High Precision Laser Equipment Stepper Motor Transmission Planetary Speed Reducer
US$180.00-651.00
10 Pieces
Sample price:US$260.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Agricultural Machinery, Automation Equipment

Hardness

Hardened Tooth Surface

Model NO.

PXR90 series

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Helical Gear

Step

Single-Step

Type

Planetary Gear Reducer

Ratio Range

3-100

Return Backlash

3-5arcmin (P1);5-8arcmin (P2)

Maximum Torque

1.5 Times The Rated Torque

Maximum Bending Torque

2 Times The Rated Torque

Transport Package

Carton Box

Specification

size 90

Trademark

Newgear

Origin

China

HS Code

8483402090

Production Capacity

300, 000 Set Per Year

Key features

High Precision Backlash: Return backlash as low as 3-5 arcmin (P1) for accurate positioning.
Wide Ratio Range: Transmission ratio range from 3 to 100 to suit various applications.
Robust Construction: Hardened tooth surface with double support case for high reliability.
Flexible Customization: OEM and ODM services available with customizable ratio and backlash.
High Torque Output: Max torque up to 1.5 times rated torque for heavy loads.
Compact Design: Small structure size with coaxial layout for easy installation.

Company profile

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: ≤1.78h 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 return backlash precision?
A:
The return backlash is 3-5 arcmin for P1 precision and 5-8 arcmin for P2 precision.
Q:What is the available ratio range?
A:
The ratio range is 3-100, allowing for versatile speed reduction options.
Q:What is the warranty period?
A:
The average life time is 20,000 hours, ensuring long-term reliability.
Q:What is the maximum input speed?
A:
The max input speed is 8000 rpm for PXR42/PXR60 and 6000 rpm for PXR90/PXR120.
Q:What is the degree of protection?
A:
The planetary gearbox has a protection degree of IP65.

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