HEIDENHAIN PP 271 Two-Coordinate Incremental Encoder
The HEIDENHAIN PP 271 is an incremental two-coordinate encoder that measures positions in a plane, used on measuring machines and micropositioning stages. Ask AMI about repair, replacement or sourcing for your exact unit; availability and the right replacement path are confirmed before quoting. This page does not claim stock. Previous-generation model: it no longer appears in HEIDENHAIN's current catalog for this product family.
Machine down? Call 1-888-354-2525.
Own a PP 271 that has failed? Ask about repair options.
Representative HEIDENHAIN PP series image; not the exact model. Check your unit's ID tag for its configuration.
Key specifications
- Two-coordinate measuring standard: TITANID phase grating on glass, 8 µm grating period
- Output signals ~ 1 Vpp
- Measuring steps 1 µm to 0.05 µm
- Accuracy grade ±2 µm
- Measuring range 68 mm x 68 mm (other measuring ranges on request)
- One reference mark per measuring direction
- Power supply DC 5 V
Download the HEIDENHAIN Exposed Linear Encoders catalog (PDF; includes PP 271 and PP 271R)
Confirm the full ID number from your encoder's nameplate before ordering; send the nameplate and we will confirm fit.
Pricing and lead times on request. Use Request a Quote and include the model and measuring step (current ID tag on your PP 271).