Sealed linear encoder (readhead + protected scale)

Type: MSA 665.23
Serial Number: 33 128 924–81
Barcode Label: D081B9999904

Key Specifications
- Type MSA 665.23
- Meßlänge: 100mm
- Supply Voltage +5V DC
- Signal Interval: 20µm (fine optical pitch)
- RI-Code: 99 (reference mark configuration)
- Cable Code: 999 (specific cable/connector type)
- DB-Nr.: 081B
- Signal Type: R 5V (differential)
- Manufacturer RSF Elektronik (Austria)

Description
A compact, sealed linear encoder, combining a protected scale and readhead inside a durable aluminum housing. With its shorter 100 mm length, it’s ideal for applications requiring tight-space precision feedback.

Features
- Sealed design (IP53 equivalent) — suitable for industrial environments
- 20µm optical grating pitch delivers high resolution
- Integrated reference mark (RI-Code 99)
- Differential ±5V output for noise resistance
- Compact size — easy to mount in tight areas

Typical Applications
- XYZ stages in tight enclosures
- Precision CNC fixtures
- Linear positioning in automation modules
- Laser cutoff tables / small gantries
- Robotics linear joints

Mounting & Dimensions
- Measuring range: 100mm
- Overall housing length: ~130–150mm (extra length for mounting ends)
- Mounting: via two slotted end holes (likely M4/M5 fasteners)
- Cable: factory-fitted with sealed differential connector (cable code 999)

Compatibility
- Works with differential-compatible motion controllers and DROs
- Ideal for retrofits or OEM modular systems where compact high-precision feedback is needed

Brand
Model Number: CH063V-19-3305S-011
Application