---
type: product
schema_version: 1
stock_number: "54110-2"
canonical_url: "https://www.artisantg.com/TestMeasurement/54110-2/Heidenhain-ERN-1020-Incremental-Encoder"
json_url: "https://www.artisantg.com/TestMeasurement/54110-2/Heidenhain-ERN-1020-Incremental-Encoder.json"
generated_at: "2026-11-07T16:22:39.402Z"
last_updated: "2026-04-06T13:32:15.610-05:00"
---

# Heidenhain ERN 1020 Incremental Encoder

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Heidenhain
- Model: ERN 1020
- Condition: Parts Grade / As-Is
- Price: $145.00 USD
- Availability: In stock, 1 available
- Warranty: No Warranty
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Test Equipment > Electrical Test > Encoders (primary)

## Details

This item's cable has been cut, and the customer will need to extend.

### Configuration

- Interface: TTL
- Voltage Supply: 5 V DC ± 0.5 V

Part Number: 403 425-15, 500 03S12-03

## Images

- <https://www.artisantg.com/itemimages/heidenhain_ern_1020_view1_2022425151656.jpg>
- <https://www.artisantg.com/itemimages/heidenhain_ern_1020_view2_2022425151656.jpg>
- <https://www.artisantg.com/itemimages/heidenhain_ern_1020_view3_2022425151656.jpg>
- <https://www.artisantg.com/itemimages/heidenhain_ern_1020_view4_2022425151656.jpg>