SKU: SENS-2614
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HS-S32-L Rotary Encoder 600 PPR Incremental Optical Encoder - NPN Open Collector Output, 5-24V DC

₹192.00 (Inclusive of all taxes)
Out of Stock

The HS-S32-L is an incremental optical rotary encoder delivering 600 pulses per revolution (PPR) for precise motion and position feedback. Featuring an NPN open collector output and a wide 5–24V DC operating range, it is compatible with industrial PLCs, microcontrollers (Arduino, Raspberry Pi, STM32), and CNC systems.

Features

  • 600 PPR (Pulses Per Revolution) incremental optical encoder for high-resolution position tracking.
  • NPN open collector output ensures compatibility with a wide range of industrial controllers and logic circuits.
  • Wide 5–24V DC input voltage range for flexible integration into 12V, 24V, and 5V systems.
  • Solid shaft design with clamping for secure, stable mounting in mechanical assemblies.
  • Compact, rugged construction suitable for demanding CNC, robotics, and automation applications.

Out of stock

Description

The HS-S32-L Rotary Encoder utilizes an incremental optical sensing principle, where a light source and photodetector read a patterned disk attached to the shaft. This design provides 600 discrete pulses per full revolution, enabling precise angular velocity and position measurement with minimal error margin.

Engineered for industrial environments, the encoder features a solid shaft and robust housing for stable, long-term operation. Its NPN open collector output provides a sinking current signal compatible with PLC digital inputs and microcontroller interrupt pins, while the wide 5–24V DC supply range allows for direct connection to common industrial power rails without additional regulation.

Key Features

  • High-Resolution Optical Sensing: Delivers 600 PPR for accurate angular displacement and speed feedback.
  • Industrial-Grade Output: NPN open collector output for direct interface with PLCs, counters, and microcontroller interrupt lines.
  • Flexible Power Integration: Wide 5–24V DC operating voltage supports both low-voltage logic and standard industrial 24V systems.
  • Durable Mechanical Design: Solid shaft with clamping mechanism ensures secure coupling and resists slippage under load.
  • Compact & Rugged Housing: Engineered for stable installation in space-constrained and vibration-prone applications.
  • Fast Response & Low Error: Optical design provides quick signal response with minimal phase lag for real-time control.

Applications

  • Precision position feedback in CNC milling machines and lathes.
  • Speed and direction monitoring in robotic joint actuators and servo systems.
  • Conveyor belt speed tracking and material handling automation.
  • Angular position measurement in industrial printing and packaging machinery.
  • Motion control feedback for 3D printer extruders and linear stages.

Technical Specifications

Model NumberHS-S32-L
TypeIncremental Optical Rotary Encoder
Resolution600 PPR (Pulses Per Revolution)
Output TypeNPN Open Collector
Supply Voltage5–24V DC
Shaft TypeSolid Shaft
Length35 mm
Width20 mm
Weight3.0 g
Mounting Hole PCD10 mm
CompatibilityIndustrial PLCs, Arduino, Raspberry Pi, STM32, CNC Controllers

Frequently Asked Questions

What is the output signal type of the HS-S32-L encoder?

The HS-S32-L features an NPN open collector output. This provides a sinking current signal, meaning the output pin pulls to ground (0V) when active. This is directly compatible with PLC digital inputs, microcontroller interrupt pins configured with pull-up resistors, and standard industrial counter modules.

What is the operating voltage range, and can I power it with 12V?

Yes, the encoder operates on a wide 5–24V DC range. A 12V DC supply is perfectly within specification. Ensure your power source is stable and within this range for reliable operation and to avoid damaging the internal circuitry.

How do I mount the HS-S32-L encoder?

The encoder features a solid shaft designed for direct coupling to a motor or rotating assembly, typically using a flexible coupling or set screw clamp. The body has mounting holes with a 10mm Pitch Circle Diameter (PCD) for secure fastening to a bracket or chassis, preventing misalignment and vibration.

Is this encoder compatible with Arduino or Raspberry Pi?

Yes, but interfacing requires careful signal conditioning. The NPN open collector output must be connected to the microcontroller's digital input pin with an external pull-up resistor (e.g., 10kΩ to 3.3V or 5V). The encoder's power supply (5-24V) must be separate from the microcontroller's logic voltage to avoid back-feeding.

What does 600 PPR mean?

600 PPR stands for 600 Pulses Per Revolution. The encoder generates 600 discrete electrical pulses for each complete 360-degree rotation of its shaft. This high resolution allows for precise measurement of angular position and calculation of rotational speed, essential for closed-loop motion control systems.

Package Includes

  • 1 x HS-S32-L Rotary Encoder

Additional Information

Weight 0.003 kg
Dimensions 3.5 × 2 cm