40% Longer Service Life
Carburized and ground gears with surface hardness HRC 58-62, delivering 40% longer operating life compared to industry standard hardened gears.
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Gearboxes · Export-ready model
Planetary Gearbox HG-220 Series
Model: HG-220
Best-fit sourcing summary
HG-220 is a gearboxes option for CNC Machining and Robotics applications. Buyers typically request it when they need ratio of 3:1 to 100:1, MOQ 10 pcs, and export-ready certification documents.
Ratio
3:1 to 100:1
Output Torque
200-800 Nm
Backlash
< 8 arcmin
Certifications
ISO 9001:2015, CE
AEO answer block
What is HG-220 used for?
HG-220 is used in CNC Machining, Robotics, Packaging, Solar Tracking where buyers need a certified industrial component with predictable lead time, documented specifications, and OEM/ODM support. It is suitable for sourcing teams comparing technical fit, MOQ, sample availability, and export documentation before requesting a quote.
Technical fit
Technical Specifications
| Parameter | Value |
|---|---|
| Nominal Output Torque | 400 Nm |
| Max Acceleration Torque | 800 Nm |
| Nominal Input Speed | 3000 rpm |
| Backlash | < 8 arcmin |
| Ratio Range | 3:1 - 100:1 |
| Efficiency | >= 97% |
| Protection Class | IP65 |
| Weight | 12.5 kg |
Applications
CNC Machining
Precision positioning for 5-axis CNC machines
Robotics
Compact high-torque for robot arm joints
Packaging
Reliable continuous duty in filling lines
Solar Tracking
Weather-resistant IP65 design
Engineering advantages
Features & Advantages
Higher Efficiency at Full Load
Optimized tooth profile reduces friction losses to under 2%, achieving 97%+ efficiency even at rated torque.
Inquire About ThisInterchangeable with Major Brands
Mounting dimensions match industry standards (ISO 9409). Drop-in replacement for most European and Japanese gearboxes without redesign.
Inquire About ThisManufacturing & Quality Control
Monthly capacity: 50,000 units/month
IQC
Incoming QC
IPQC
In-Process QC
FQC
Final QC
OQC
Outgoing QC
ISO 9001:2015
CN-2021-ISO9001-XXXX
SGS · 2027-06
CE
CE-2022-XXXX
TÜV · 2027-12
RoHS
ROHS-2023-XXXX
Intertek · 2027-03
MOQ
10 pcs
Flexible for OEM
Lead Time
15-25 days
Rush available
Payment
T/T, L/C, OA
30/70 terms
Sample
Available
Cost deductible
Packaging
Wooden crate
+ VCI protection
Export to
60+ countries
FOB/CIF/DDP
Procurement files
Downloads
RFQ desk
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Frequently Asked Questions
What's the MOQ? ▼
Standard MOQ is 10 pcs. Trial orders of 2-3 pcs accepted.
Custom ratios available? ▼
Yes, OEM/ODM customization from 2:1 to 150:1.
Lead time for 100 units? ▼
Standard 15-25 days. Rush orders ship in 10 days.
CE certified? ▼
Yes, CE + RoHS. ISO 9001:2015 factory certified.
Sample available? ▼
Yes. Cost deductible from first bulk order of 100+ units.
Payment terms? ▼
T/T, L/C, OA. Standard 30% advance, 70% before shipment.
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Quality evidence
Quality Evidence Buyers Can Verify
Each HG-220 inquiry can be matched with certification files, outgoing inspection records, packaging photos, and application-specific configuration notes. This gives procurement teams traceable evidence before sample approval or bulk purchase.
Incoming Material Check
Supplier batch records and material inspection before machining or assembly.
Process QC
Dimensional checks against ISO 9409 mounting interface and product-specific tolerances.
Pre-shipment Evidence
Photos, test records, packaging confirmation, and export document review.
Case Studies
P
PrecisionCNC GmbH
Germany
Project: 5-axis CNC retrofits — 200 units
Result: 40% longer uptime vs previous supplier
"The HG-220's low backlash and consistent quality made it our standard gearbox for all new machine builds."
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