Description
Heidenhain Incremental Rotary Encoder ERN1387 Precision Sensor
High-precision rotary encoder for demanding industrial applications
| Brand | Heidenhain |
| Model | ERN1387 |
| Voltage | Not specified |
| Country of Origin | Germany |
| Weight | 0.5 kg |
| Dimensions | 100 x 100 x 50 mm |
| Warranty | 2 years |
| Certifications | CE, RoHS |
| SKU / MPN | ERN1387-001 |
| What’s in the box | Encoder, mounting hardware, user manual |
| Resolution | Up to 5000 pulses per revolution |
| Operating Temperature | -20°C to +85°C |
| Protection Class | IP65 |
| Output Signal | TTL, HTL |
| Shaft Diameter | 8 mm |
| Cable Length | 2 m |
Key benefits: High resolution, robust design, wide temperature range
Typical applications: CNC machines, robotics, motion control systems
Order number: Heidenhain Incremental Rotary Encoder ERN1387 Precision Sensor
Lifecycle: Active
Documentation: User manual, datasheet, installation guide
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.






Robert M. –
Good quality sensor, accurate readings. Will order more for our production line.