HEIDENHAIN RON255 18000 02S09-04 Sealed Angle Encoder

HEIDENHAIN RON255 18000 02S09-04 Product Introduction and Technical Specifications
Brand: HEIDENHAIN (Dr. Johannes Heidenhain GmbH)
Model: RON255 18000 02S09-04
Full Product Name: RON255 Incremental Sealed Angle Encoder with Integral Bearing and Stator Coupling
Country of Origin: Germany
HS Code Reference: 85437090 (For customs reference only; confirm classification with local customs authority before declaration)
Overall dimension: 132 mm × 116 mm × 64 mm
Net weight: Approximately 0.14 kg

Electrical Specifications
Supply voltage: 5 V DC ±10%
Nominal signal output: 1 Vpp differential sine and cosine incremental signals
Reference signal: Analog single reference mark signal
Maximum scanning frequency: 800 kHz
Quiescent current consumption: ≤ 120 mA
Permitted speed: Max 8,000 rpm continuous operation
System accuracy: ±5 angular seconds
Operating temperature range: -10 °C to +70 °C
Storage temperature range: -40 °C to +85 °C
Protection class: IP64 (housing)
Main Characteristics
18,000 signal periods per revolution for ultra-fine angular measurement resolution;
Integrated stator coupling eliminates torsional backlash and simplifies mechanical installation;
Interferential optical scanning guarantees stable, low-distortion sinusoidal signal quality;
Differential signal transmission enhances anti-interference capability for long cable runs;
Built-in single analog reference mark for absolute zero-position homing after power-on;
02S09 connector variant with robust 9-pin circular metal connector for reliable field wiring;
Sealed IP64 aluminum housing resistant to workshop dust, coolant mist and humidity;
Low-friction bearing design with low starting torque and stable high-speed performance;
Compatible with HEIDENHAIN signal converters, evaluation modules and CNC control systems;
Supports high subdivision processing to achieve sub-arc-second angular positioning resolution;
Compact integrated structure reduces required installation space inside machine assemblies;
Shock and vibration resistant in accordance with international industrial standards;
Suitable for closed-loop motion control of precision rotary axes in metalworking, metrology and semiconductor manufacturing equipment.