Description
ABB 3HAC8938-1
Original ABB replacement gear head engineered for reliable torque transmission and long service life in industrial robot axes
| Brand | ABB |
| Model | 3HAC8938-1 |
| Voltage | Not specified |
| Country of Origin | Sweden |
| Weight | 8.5 kg |
| Dimensions | 180 x 180 x 220 mm |
| Warranty | 12 months |
| Certifications | CE, ISO 9001, RoHS |
| SKU / MPN | 3HAC8938-1 |
| What’s in the box | Robot Gear Head, mounting hardware, installation guide |
| Product Type | Robot Gear Head / Gear Reducer |
| Compatibility | ABB Industrial Robot Series |
| Reduction Ratio | High-precision planetary gearing |
| Material | Hardened steel gears with sealed housing |
| Lubrication | Pre-filled with synthetic grease |
| Operating Temperature | -20°C to +80°C |
Key benefits: OEM-quality spare part, precision-machined gears, sealed lubrication system, direct-fit replacement, extended service intervals, robust construction for continuous duty
Typical applications: ABB robot axis 1-6 gear reduction, robotic arm joint replacement, automated manufacturing cells, spot welding robots, material handling robots, painting robots
Lifecycle: Active ABB spare part with ongoing availability and global service support
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.







Richard S. –
Well-manufactured linear guide, smooth motion. Quick shipping.