HEIDENHAIN ULS 300 C Linear Encoder
Legacy catalog product. Confirm repair, replacement and availability with AMI for your exact unit.
Confirm the configuration from your unit label.
The HEIDENHAIN ULS 300 C is a completely sealed incremental linear encoder with push-rod activation
If your unit is giving trouble, Automation and Metrology can evaluate it before you commit to a replacement. Send the model and nameplate details so we can confirm the configuration.
Machine down? Call 1-888-354-2525.
Technical data
| Measuring standard | DIADUR glass scale |
|---|---|
| Grating period | 20 µm |
| Recommended measuring steps | 1 µm, 0.5 µm or 0.2 µm |
| Accuracy grades | ±3 µm; ±2 µm for 170 mm and 270 mm measuring lengths only |
| Measuring lengths | 170, 270, 370 or 520 mm |
| Reference marks | Distance-coded reference marks |
| Maximum traversing speed | 30 m/min |
| Operating temperature | 0 to 50 °C |
| Storage temperature | -20 to 70 °C |
| Operating voltage | 5 V ±5% |
| Catalog current draw | 120 mA |
| Incremental output | Two sinusoidal current signals, approximately 7 to 16 µA peak-to-peak with 1 kΩ load |
| Total permissible cable length | 20 m |
| Light source | LED |
| Reference output | One reference signal, approximately 2 to 8 µA (usable portion) with 1 kΩ load |
| Permissible vibration acceleration (50 to 2000 Hz) | 30 m/s² |
| Permissible shock acceleration (11 ms) | 200 m/s² |
| Required moving force | 1 to 3 N |
| Permissible guideway error of connected slide | ±0.5 mm |
| Catalog weight | 1.25 kg + 0.15 kg per 100 mm measuring length |
These are historical catalog values, not a current availability or interchangeability claim. Match the exact model and configuration on your unit.
Pricing and lead times on request. Use Add to Quote and include the nameplate ID and configuration.
Documents
HEIDENHAIN ULS 300 / ULS 300 C catalog specifications, November 1988, pp.24-25 (PDF)