Nemicon – Small Shaft Encoder OSS

Small Shaft type Low Starting Torque (Outer Diameter φ30mm)

Brand : Nemicon

The Nemicon OSS Series is a compact small shaft incremental rotary encoder designed to provide accurate rotational feedback for industrial automation and motion control systems. Its compact structure allows the encoder to be easily integrated into machinery where space is limited while maintaining stable signal output. The encoder is suitable for applications such as motors, conveyors, packaging equipment, and other automated systems that require reliable monitoring of rotational movement.

The OSS encoder delivers incremental output signals that enable precise detection of position, speed, and rotational direction. With multiple resolution options available, it can support different levels of motion control accuracy depending on the application. The encoder is designed for stable electrical performance and durability, allowing it to be connected with PLCs, controllers, and drive systems for consistent motion feedback in industrial environments.

For more info, download our full technical spec.

Specifications

Parameter Specification
Encoder Type Incremental Rotary Encoder
Encoder Design Small Shaft Type
Output Signals A, B Phase
Resolution Multiple resolutions available depending on model
Output Type Open Collector
Power Supply DC 4.5 to 13.2 V
Maximum Response Frequency 100 kHz max
Maximum Permissible Speed 6000 rpm
Operating Temperature -10°C to +70°C
Storage Temperature -20°C to +80°C
Humidity 85% RH max without condensation
Applications Motors, automation machinery, conveyors, packaging equipment

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