Sumtak IRH320-1000-203 Rotary Encoder

The Sumtak IRH320-1000-203 is a high-precision incremental rotary encoder designed for position and velocity feedback in industrial motion control systems. This encoder provides 1000 pulses per revolution (PPR), delivering the resolution required for accurate speed regulation and positioning in CNC machinery, servo systems, and automated manufacturing equipment.

Output Specifications

The encoder produces two square wave output channels (A and B) in quadrature, allowing direction detection and position interpolation. A third output channel (Z) provides a once-per-revolution reference pulse for absolute position referencing. The 1000 PPR resolution provides 4000 counts per revolution when using quadrature decoding, enabling precise position feedback for high-performance motion control systems.

• Product Type: Incremental rotary encoder

• Resolution: 1000 pulses per revolution (PPR)

• Output Channels: A, B quadrature outputs with Z index pulse

• Supply Voltage: Standard industrial DC voltage

• Output Type: Line driver or push-pull output options

• Maximum Speed: High-speed operation for dynamic applications

• Mounting: Industrial shaft mount with flexible coupling

• Protection Rating: Industrial enclosure suitable for manufacturing environments

Application Environments

The IRH320-1000-203 is commonly used in CNC machine tools for axis position feedback, servo motor speed control systems, printing machinery for registration control, packaging equipment for cut-to-length applications, and robotics for joint position sensing. Its robust construction provides reliable operation in the presence of vibration and moderate contamination.

Installation and Integration

The encoder features standard mounting dimensions compatible with industrial motors and machinery. Proper coupling alignment and electrical shielding are essential for optimal performance. The encoder connects to counters, PLC high-speed input modules, or motion controllers using standard encoder cables with appropriate termination.