Powered by Made-in-China.com
High Precision Ratio 28: 1 Transmission Planetary Speed Reducer Gear Boxes
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
AvailableApplication
IndustrialSpeed
Low SpeedModel NO.
PFN120 seriesFunction
DrivingCasing Protection
Closed TypeNumber of Poles
2Starting Mode
Direct on-line StartingCertification
ISO9001Brand
NewgearHardness
Hardened Tooth SurfaceInstallation
Vertical TypeLayout
CoaxialStep
Double-StepType
Planetary Gear ReducerGear Shape
Spur GearSpeed Ratio
28:1Precision Range
Backlash:8-16arcminTransport Package
Carton BoxSpecification
size120Trademark
NewgearOrigin
ChinaHS Code
8483402090Production Capacity
100000 SetKey features
High Precision Backlash: Backlash range of 8-16 arcmin ensures high accuracy for industrial applications.
High Efficiency Design: Efficiency reaches up to 96% at full load, reducing energy consumption significantly.
Wide Speed Ratio Range: Offers a speed ratio range from 3 to 100 to suit diverse transmission needs.
Robust Torque Capacity: Supports emergency stop torque up to 2.5 times the rated torque for safety.
Low Noise Operation: Operates quietly with noise levels between 58-70 dB for comfortable environments.
Versatile Installation: Features hole output and square mount flange for easy and flexible installation.
Durable Construction: Inner gears use carburizing quenching or nitriding for enhanced hardness and life.
Compact Structure: Small structure size with large output torque, ideal for space-constrained setups.
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: ≤3.67h 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 planetary gearbox?
A:
The precision range is 8-16 arcmin, depending on the specific model and load conditions.
Q:What is the lead time for delivery?
A:
Lead time is 7-10 working days usually, and 20 working days in busy seasons.
Q:How can I choose the suitable planetary gearbox?
A:
Provide motor parameters like output speed, torque, voltage, current, IP, noise, operating conditions, motor size, and power.
Q:What is the maximum input speed for the gearbox?
A:
Max input speed ranges from 4000 to 8000 rpm depending on the model size.
Q:What payment methods are accepted?
A:
Accepted payment types include T/T, L/C, PayPal, Western Union, and Small-amount payment.
Send Inquiry
*To:Shenzhen Hefa Gear Machinery Co., Ltd.
Shenzhen Hefa Gear Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Factory Wholesale High Precision Printing Equipment Servo Motor Transmission Planetary Gearbox
US$66.00-287.00
10 Pieces(MOQ)
High-Torque Ratio 35: 1 NEMA42 Stepper Motor Round Flange Precision Planetary Gearbox
US$59.00-221.00
1 Piece(MOQ)
High Precision Planetary Gear Box(80ZDWF 5)
US$50.00-250.00
1 Piece(MOQ)
High Torque High Quality Planetary Gearbox for CNC Machine
US$26.00-89.00
2 Pieces(MOQ)
Wholesale High-Precision Low-Noise Laser Equipment Stepper Motor Transmission Planetary Gearbox
US$960.00-1,080.00
2 Pieces(MOQ)
High Precision Planetary Gear Box With Helical Gear
US$95.00-100.00
1 Piece(MOQ)
Nmrv50 50/1 60/1 80/1 100/1 Series Aluminium Worm Gearbox Speed Reducer
US$19.00
100 Pieces(MOQ)
Nmrv50 7.5/1 10/1 15/1 20/1 25/1 30/1 40/1 Series Aluminium Worm Gearbox Speed Reducer
US$20.00
100 Pieces(MOQ)
High Precision Planetary Gear Box (80ZDE 8)
US$86.12-101.54
1 Piece(MOQ)
Transmission Reducer Planetary Gearbox with Male Splined Shaft
US$800.00-2,000.00
1 Piece(MOQ)
Gpes065-10 High-Precision Right Angle Round Flange Output Planetary Gearboxes
US$175.00
1 Piece(MOQ)
R57 Inline Helical Gear Reducer for Servo Motor High Precision Gearbox
US$30.00-1,500.00
10 Pieces(MOQ)
ZD 80mm Round Mounting Flange High Precision Planetary Gear Box/Reducer For Servo Motor
US$107.08-133.85
1 Piece(MOQ)
Nmrv/ Nrv Worm Speed Reducer 90 Degree Transmission Gear Box for AC Servo Stepper Motor
US$30.00-1,500.00
10 Pieces(MOQ)
High Precision Series AC Motor Gearboxes Planetary Gearboxes
US$150.00
1 Piece(MOQ)
Nmrv30 Series Aluminium Worm Gearbox Speed Reducer
US$12.00
100 Pieces(MOQ)