The US Standard Absolute Optical Encoder delivers high-precision single-turn and multiturn position feedback for industrial automation, heavy machinery, robotics, and motion control systems. Designed with a rugged 65 mm die-cast housing, it provides reliable performance in demanding industrial environments while meeting common North American installation standards.
The encoder offers single-turn resolutions up to 18 bits (262,144 counts per revolution) and multiturn resolution up to 16 × 14 bits (65,536 counts per revolution × 16,384 turns). As a result, it provides accurate absolute position data immediately after power-up, eliminating homing procedures and improving machine productivity.
To simplify system integration, the encoder supports SSI, Bit Parallel, Push-Pull, and NPN output interfaces. In addition, it is available with M23 connectors, MIL connectors, MIL32 inline plugs, or cable output, making it compatible with a wide range of industrial control systems and OEM equipment. An optional BCD output code is also available for specialized applications.
Built for harsh operating conditions, the encoder features IP66 environmental protection, a durable die-cast metal housing, and shaft speeds up to 6,000 rpm. Consequently, it performs reliably in applications exposed to dust, moisture, vibration, and mechanical shock.
Key Features
- Absolute optical rotary encoder
- Rugged 65 mm die-cast housing
- US standard design
- Single-turn resolution: Up to 18 bits (262,144 CPR)
- Multiturn resolution: 65,536 CPR × 16,384 turns (16 × 14 bits)
- Interfaces: SSI, Bit Parallel, Push-Pull, NPN
- Optional BCD output code
- Solid shaft: Up to 12 mm
- Connection options:
- M23 connector
- MIL connector
- MIL32 inline plug
- Cable output
- Protection rating: IP66
- Maximum shaft speed: 6,000 rpm
Technical Specifications
| Feature | Specification |
|---|---|
| Technology | Optical Absolute |
| Housing Diameter | 65 mm |
| Single-Turn Resolution | Up to 18 bits (262,144 CPR) |
| Multiturn Resolution | 65,536 CPR × 16,384 turns |
| Interfaces | SSI, Bit Parallel, Push-Pull, NPN |
| Shaft Diameter | Up to 12 mm |
| Connections | M23, MIL, MIL32 inline plug, Cable |
| Protection | IP66 |
| Maximum Speed | 6,000 rpm |
Applications
The US Standard Absolute Optical Encoder is ideal for:
- Industrial automation
- Robotics
- Material handling systems
- Packaging machinery
- Heavy-duty manufacturing equipment
- Motion control systems
- Servo motor feedback
- Process automation
- Factory automation
- OEM machinery
Rugged Absolute Feedback for Industrial Automation
The US Standard Absolute Optical Encoder combines high-resolution optical sensing, single-turn and multiturn absolute position measurement, and a durable die-cast housing to deliver dependable motion feedback in demanding industrial applications. With multiple interface options, IP66 protection, and flexible connector configurations, it provides a reliable solution for OEMs and machine builders requiring precise, long-lasting position feedback.