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Factory Price High Precision Backlash 1-3arcmin Helical Planetary Gearbox
US$276.00
10-499 Pieces
US$166.00
500-999 Pieces
US$110.00
1,000+ Pieces
Sample price:US$194.00/piece.Request sample
Product profile
Customization
AvailableApplication
Machine ToolSpeed
Low SpeedModel NO.
PX90 seriesFunction
DrivingCasing Protection
Closed TypeStarting Mode
Direct on-line StartingCertification
ISO9001Brand
NewgearHardness
Hardened Tooth SurfaceInstallation
Vertical TypeLayout
CoaxialGear Shape
Bevel GearStep
Single-StepType
Planetary Gear ReducerProtection Grade
IP65Ratio
3:1 to 100:1Backlash Range
1-3arcmin(P1);3-5arcmin(P2)Transport Package
CartonSpecification
size90Trademark
NewgearOrigin
ChinaHS Code
8483402090Production Capacity
200000 SetKey features
High Precision Backlash: Backlash as low as 1-3 arcmin for P1 series and 3-5 arcmin for P2 series.
Helical Gear Transmission: Helical gear design ensures higher torque and more reliable operation.
High Abrasion Resistance: Nickel chromium molybdenum alloy steel with carburizing heat treatment.
IP65 Protection Grade: Closed type casing with IP65 protection against dust and water.
High Efficiency: Full load efficiency up to 95% for L1 series and 90% for L2 series.
Long Average Life Time: Average operational life of 20,000 hours under rated conditions.
Low Noise Operation: Noise level maintained at or below 68 dB across all models.
OEM and ODM Services: Customization services available for manufacturing and design.
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: ≤2.99h 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 backlash range for this gearbox?
A:
The backlash range is 1-3 arcmin for P1 series and 3-5 arcmin for P2 series.
Q:What is the maximum input speed?
A:
The maximum input speed is 8000 rpm for models PX42 to PX120, and 6000 rpm for PX140 and PX180.
Q:What is the average life time of the gearbox?
A:
The average life time is 20,000 hours.
Q:What is the protection grade of the casing?
A:
The protection grade is IP65, suitable for closed type installation.
Q:What is the lead time for delivery?
A:
Lead time is 7-10 working days in usual season and 20 working days in busy season.
Send Inquiry
*To:
Shenzhen Hefa Gear Machinery Co., Ltd.
Shenzhen Hefa Gear Machinery Co., Ltd.*Content:
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