Factory Wholesale High Precision Robot NEMA23 Servo Motor Transmission Helical Planetary Gearbox
Product Specifications
- PRF
Contact Supplier
Product Highlights
- Flexible Stages: Offered in 1, 2, or 3 stages to suit various reduction needs.
- Wide Ratio Range: Customizable ratios from 3 to 100 for diverse applications.
- IP65 Protection: Dust-tight and protected against water jets for durability.
- Long Service Life: Average operational lifetime up to 20,000 hours.
- Low Noise Operation: Noise levels maintained at or below 70 dB.
- Comprehensive Warranty: 2-year warranty coverage included with purchase.
Product Attributes
- Customization
- Available
- Application
- Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Textile Machinery
- Hardness
- Hardened Tooth Surface
- Model NO.
- PRF120 Series
- Installation
- Vertical Type
- Layout
- Coaxial
- Gear Shape
- Bevel Gear
- Step
- Single-Step
- Type
- Planetary Gear Reducer
- Ratio
- 3-100
- Backlash
- 1-3arcmin; 3-5arcmin
- Stage
- 1 or 2 or 3 Stages
- Precision Type
- P2/P1
- Warranty
- 2 Years
- Gear Type
- Spur or Helical
- Protection Rating
- IP65
- Transport Package
- Carton Box
- Specification
- 40/60/80/85/90/120/160
- Trademark
- Newgear
- Origin
- China
- HS Code
- 8483402090
- Production Capacity
- 300, 000 Set Per Year
- Package Size
- 20.00cm * 20.00cm * 15.00cm
- Package Gross Weight
- 2.000kg
- Lead Time
-
15 days (1 - 50 Pieces)
To be negotiated ( > 50 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Factory Wholesale High Precision Robot NEMA23 Servo Motor Transmission Helical Planetary Gearbox
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Product Description

| Specifications | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 | |||
| Technal Parameters | |||||||||
| Max. Torque | Nm | 1.5times rated torque | |||||||
| Emergency Stop Torque | Nm | 2.5times rated torque | |||||||
| Max. Radial Load | N | 185 | 240 | 400 | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | 150 | 220 | 420 | 430 | 1000 | 1500 | ||
| Torsional Rigidity | Nm/arcmin | 0.7 | 1.8 | 4.7 | 4.85 | 11 | 35 | ||
| Max.Input Speed | rpm | 8000 | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Input Speed | rpm | 4500 | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤55 | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Life Time | h | 20000 | |||||||
| Efficiency Of Full Load | % | L1≥96% L2≥94% | |||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 4 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 5 | Kg*cm2 | 0.1 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 7 | Kg*cm2 | 0.06 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| 10 | Kg*cm2 | 0.06 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| L2 | 12 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | |
| 15 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 16 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 20 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 25 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 28 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 30 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 35 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 40 | Kg*cm2 | 0.08 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 50 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 70 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 100 | Kg*cm2 | 0.05 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| Technical Parameter | Level | Ratio | PRF40 | PRF60 | PRF80 | PRF90 | PRF120 | PRF160 | |
| Rated Torque | L1 | 3 | Nm | / | 27 | 50 | 96 | 161 | 384 |
| 4 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 5 | Nm | 15 | 40 | 90 | 122 | 210 | 423 | ||
| 7 | Nm | 12 | 34 | 48 | 95 | 170 | 358 | ||
| 10 | Nm | 10 | 16 | 22 | 56 | 86 | 210 | ||
| L2 | 12 | Nm | / | 27 | 50 | 95 | 161 | 364 | |
| 15 | Nm | / | 27 | 50 | 96 | 161 | 364 | ||
| 16 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 20 | Nm | 15 | 40 | 90 | 122 | 210 | 423 | ||
| 25 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 28 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 30 | Nm | / | 27 | 50 | 96 | 161 | 364 | ||
| 35 | Nm | 12 | 40 | 90 | 122 | 210 | 423 | ||
| 40 | Nm | 16 | 40 | 90 | 122 | 210 | 423 | ||
| 50 | Nm | 15 | 40 | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 12 | 34 | 48 | 95 | 170 | 358 | ||
| 100 | Nm | 10 | 16 | 22 | 96 | 80 | 210 | ||
| Degree Of Protection | IP65 | ||||||||
| Operation Temprature | ºC | - 10ºC to -90ºC | |||||||
| Weight | L1 | kg | 0.43 | 0.98 | 2.3 | 3.12 | 7.08 | 15.5 | |
| L2 | kg | 0.65 | 1.26 | 2.97 | 3.82 | 8.7 | 17 | ||




Q: What're your main products?
A: We currently produce planetary gearbox, right angle reducer, hollow rotary platform, precision gear, custom gear, worm wheel worm gear, chain gear, gear rack, gear ring and timing belt pulley etc.
Q: How to select a suitable planetary gearbox?
A: Firstly, if you have motor pictures or drawings to show us, we can recommend suitable planetary gearbox and give your best price. If you don't motor drawings and please give your motor parameters to us, we can send our planetary gearbox drawings to send you, and we give your best price after you check it ok.
Q: What's your lead time?
A: Generally speaking, our samples will need 7-15 days.
We are very flexible on the lead time, it will depend on the specific orders
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2121367". Items marked "" are certified.
Company Profile
Shenzhen Hefa Gear Machinery Co., Ltd Produce items mainly include timing pulley series, precising grinding gear series and planetary gear reducer series. " Focus and Professional on the Development of Conveyor Field" is our eternal aim.
We are professional manufacturer, can provide the whole series of gears and meet various demands for different requests. We can also make the parts according to buyer's design or drawings.
400 workers, 25000 workshop, 17 years experience, ISO, CE certificated, one hour reach Shenzhen port, this is how we keep good quality and competitive prices for global valued customers.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
And now, the products of Hefa Gear Group have good faith and are widely used in various area, which not only sells well in most of cities in mainland of China, but also Europe, North American, etc. Hefa aim at customers participate in manufacturing process, which supply personalized services as much as possible.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 101 Building B, Fuyu Huayi Technology Park, No. 333 Dabutou Road, Songxuan Community, Guanhu Street, Longhua District, Shenzhen, Guangdong, China
-
Plant Area
- 15000 square meters
-
Number of Employees
- 294
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, FCA
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
-
Main Products
- Percision gear, Grinding gear, Timing pulley, Planetary Gearbox, Synchronous Pulley, Spur Gear, Helical Gear, Worm and Gears.
-
Production Machines
- CNC lathes Facility, CNC milling Facility, Mitsubishi Gear shaper Facility, Ningjiang CNC gear hobbing Facility, Swiss Lesenhauer gear grinding Facility, Variable guide precision screw broaching Facility, Vertical machining center Facility, Gear detection Facility, Grinding wheel gear grinding Facility, Inner hole detector Facility, Projection detector Facility, Secondary yuan Facility, Universal detector Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 8 people
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-06-11
- Export Year
- 2015-02-28
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 26
-
Overseas Agent/Branch
- No
FAQ
- What are your main products?
- We currently produce planetary gearbox, right angle reducer, hollow rotary platform, precision gear, custom gear, worm wheel worm gear, chain gear, gear rack, gear ring and timing belt pulley etc.
- How to select a suitable planetary gearbox?
- Firstly, if you have motor pictures or drawings to show us, we can recommend suitable planetary gearbox and give your best price. If you don't motor drawings and please give your motor parameters to us, we can send our planetary gearbox drawings to send you, and we give your best price after you check it ok.
- What's your lead time?
- Generally speaking, our samples will need 7-15 days. We are very flexible on the lead time, it will depend on the specific orders
Send your message to this supplier
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