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High Torque Spur Planetary Gear Speed Reducer Reduction Gearbox
US$200.00
2-49 Pieces
US$30.00
50+ Pieces
Sample price:US$99.00/piece.Request sample
Product profile
Customization
AvailableApplication
IndustrialSpeed
Low SpeedModel NO.
PRF90 seriesFunction
DrivingCasing Protection
Closed TypeNumber of Poles
2Starting Mode
Direct on-line StartingCertification
ISO9001Brand
NewgearHardness
Hardened Tooth SurfaceInstallation
Vertical TypeLayout
CoaxialStep
Single-StepType
Planetary Gear ReducerGear Shape
Spur GearSpeed Ratio
3:1Precision Range
Backlash:8-16arcminTransport Package
Carton BoxSpecification
size90Trademark
NewgearOrigin
ChinaHS Code
8483402090Production Capacity
100000 SetKey features
High Torque Output: Features large output torque with integrated shell and inner ring gear design.
High Precision Range: Backlash ranges from 8 to 16 arcmin suitable for most occasions.
Durable Material: Gears made of Japanese imported material with vacuum carburizing heat treatment to 58-62HRC.
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 available.
Robust Construction: Output shaft uses double bearing design for high torsional rigidity.
Corrosion Resistant: Surface nickel-plated anti-rust treatment enhances corrosion resistance.
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: ≤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.
Product Q&A
Q:What is the precision range of the gearbox?
A:
The precision range offers a backlash of 8-16 arcmin, suitable for most occasions.
Q:What materials are used for the gears?
A:
Gears are made of Japanese imported material, processed via vacuum carburizing heat treatment to 58-62HRC.
Q:What is the average service life of the reducer?
A:
The average lifetime is up to 20,000 hours, enhanced by full needle roller transmission.
Q:What is the speed ratio range available?
A:
The speed ratio range spans from 3:1 to 100:1.
Q:What is the lead time for delivery?
A:
Lead time is 10-15 days usually, or 30 days during the busy season based on order quantity.
Send Inquiry
*To:
Shenzhen Hefa Gear Machinery Co., Ltd.
Shenzhen Hefa Gear Machinery Co., Ltd.*Content:
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