SKU: SENS-2613
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Generic HS-S32A Rotary Encoder - 600 PPR, NPN Open Collector, 5-24V DC

₹149.00 (Inclusive of all taxes)
Out of Stock

The HS-S32A is a high-precision incremental optical rotary encoder delivering 600 pulses per revolution (PPR) for accurate position and speed feedback. Featuring an NPN open collector output and a wide 5-24V DC operating range, it is compatible with industrial PLCs, CNC controllers, and automation systems.

Features

  • 600 PPR (Pulses Per Revolution) incremental optical encoder
  • NPN open collector output for direct PLC and industrial controller interface
  • Wide 5-0V to 24V DC operating voltage range
  • Solid shaft design with clamping for secure mechanical mounting
  • Rugged construction for stable performance in automation and CNC applications

Out of stock

Description

The HS-S32A Rotary Encoder utilizes an incremental optical sensing mechanism to provide precise angular position and rotational speed data. Its internal optoelectronic system generates 600 discrete pulses per full shaft revolution, enabling high-resolution feedback for closed-loop motion control systems.

Engineered for industrial environments, the encoder features a robust housing and solid shaft construction. The NPN open collector output stage ensures reliable signal transmission and direct compatibility with a wide range of digital inputs on PLCs, microcontrollers (Arduino, STM32, Raspberry Pi), and dedicated motion controllers, supporting both 5V and 24V logic levels.

Key Features

  • High-resolution 600 PPR optical incremental encoder
  • Industrial-grade NPN open collector output for robust signal transmission
  • Wide operating voltage range from 5V to 24V DC for flexible system integration
  • Durable solid shaft design with integrated clamping for secure mounting
  • Compact and rugged housing for stable performance in demanding applications
  • Fast response time with low error margin for precise real-time feedback
  • Standardized mounting pattern with 10mm PCD for easy mechanical installation

Applications

  • Precision position feedback in CNC milling machines and lathes
  • Speed and direction monitoring in industrial robotics and automated arms
  • Motor shaft encoding for closed-loop control in conveyor systems and automated guided vehicles (AGVs)
  • Rotational measurement in textile machinery, printing presses, and packaging equipment
  • DIY and educational projects involving precise angular position sensing with Arduino or Raspberry Pi

Technical Specifications

Model NumberHS-S32A
TypeIncremental Optical Rotary Encoder
Resolution600 PPR (Pulses Per Revolution)
Output TypeNPN Open Collector
Operating Voltage5 – 24V DC
Shaft TypeSolid Shaft
Mounting Hole PCD10 mm
Dimensions (L x W)35 mm x 20 mm
Weight3.0 g

Frequently Asked Questions

What is the output signal type of the HS-S32A encoder?

The HS-S32A features an NPN open collector output. This is a sinking output type commonly used in industrial controls, where the output transistor pulls the signal line to ground (0V) when active. It requires an external pull-up resistor to the positive supply voltage (5V or 24V) of your controller's input circuit for proper signal reading.

What is the operating voltage range, and can I power it with 3.3V?

The specified operating voltage range is 5V to 24V DC. While the NPN output transistor may function at lower voltages, the internal optoelectronic components (LED, phototransistor) are designed for the 5-24V range. For reliable operation, it is recommended to stay within the specified 5-24V DC supply. Using 3.3V may result in insufficient LED illumination and unstable output signals.

How do I mount and connect the HS-S32A encoder?

Mount the encoder using its mounting holes with a 10mm Pitch Circle Diameter (PCD). Secure the solid shaft to your rotating element using the provided clamping mechanism or a coupling. Electrically, connect the power supply (5-24V DC) and ground to the corresponding pins. The NPN output pin connects to your controller's digital input, which must have an external pull-up resistor to the same logic voltage level (e.g., 5V or 24V) you are using.

Package Includes

  • 1 x HS-S32A Rotary Encoder

Additional Information

Weight 0.003 kg
Dimensions 3.5 × 2 cm