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HEIDENHAIN ULS 300 / ULS 300 C catalog-family encoder photograph, November 1988

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)