Description
Siemens Spindle Motor 1PH6107-4NF46 High Efficiency Tech
High-efficiency spindle motor for precision machining with reduced energy consumption and extended service life.
| Brand | Siemens |
| Model | 1PH6107-4NF46 |
| Voltage | 400V AC |
| Country of Origin | Germany |
| Weight | 45 kg |
| Dimensions | 350 x 250 x 300 mm |
| Warranty | 24 months |
| Certifications | CE, UL, ISO 9001 |
| SKU / MPN | 1PH6107-4NF46 |
| What’s in the box | Spindle motor, mounting flange, terminal box, documentation |
| Rated Power | 15 kW |
| Rated Speed | 6000 rpm |
| Efficiency Class | IE4 (Super Premium) |
| Cooling Method | Forced air (IC416) |
| Protection Rating | IP54 |
| Insulation Class | F |
Key benefits: Superior energy efficiency, high torque density, low vibration, compact design
Typical applications: CNC machine tools, milling spindles, grinding machines, high-speed machining centers
Order number: Siemens Spindle Motor 1PH6107-4NF46 High Efficiency Tech
Lifecycle: Active production, supported with spare parts for 10+ years
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.





Steven R. –
The VFD works perfectly with our motor setup. Great communication from seller.