Skip to product information
HEIDENHAIN ERO 1285 Incremental Rotary Encoder
Key specifications
- Incremental rotary encoder without integral bearing (ERO 1200 series)
- Flange for axial mounting; hollow through shaft Ø 10 mm or 12 mm
- ~ 1 Vpp interface; cutoff frequency –3 dB ≥ 180 kHz (typical)
- Line counts 1024 or 2048
- Accuracy of graduation ±6″; system accuracy ±67″ (1024 lines) or ±60″ (2048 lines)
- One reference mark
- 12-pin electrical connection; supply DC 5 V ±0.5 V; ≤ 150 mA without load
- Mechanically permissible shaft speed ≤ 25,000 rpm
- Operating temperature –40 °C to 100 °C
- Protection IP00; mass approx. 0.07 kg
Download ERO 1200 series specifications (PDF)
Pricing and lead times on request. Use Request a Quote and include the model, line count, and hollow-shaft diameter (current scanning unit ID 1037522-xx).