Pepperl+Fuchs RHI90N-0NAK1R61N-01024 Incremental Rotary Encoder

Technical Overview

High-resolution incremental rotary encoder with 1024 PPR, 10-30V DC HTL output, and IP65 protection for precise industrial motion feedback.

Key Features

1024 pulses per revolution (PPR) for high precision.
HTL (High Threshold Logic) push-pull output, short-circuit proof, for noise-resistant and reliable performance.
Wide operating voltage range of 10-30V DC.
IP65 ingress protection, safeguarding against dust and water jets.
Compact housing with a 90 mm diameter for easy integration.
Variable hollow shaft with a diameter range from 16 mm to 45 mm.
Photoelectric sampling detection type for accurate signal generation.
Equipped with a robust M23 connector for secure and straightforward installation.
Suitable for a wide operating temperature range from -25°C to +85°C.

Technical Specification Matrix

Parameter	Value
Resolution	1024 pulses per revolution (PPR)
Output Type	Push-pull (HTL), incremental, short-circuit proof
Operating Voltage (UB)	10 V ... 30 V DC
Ingress Protection (IP Rating)	IP65 (DIN EN 60529)
Operating Temperature	-25°C to +85°C
Housing Diameter	90 mm
Shaft Type	Hollow shaft, variable
Hollow Shaft Diameter Range	16 mm ... 45 mm
Detection Type	Photoelectric sampling
Connection	M23 connector, 12-pin (type 9416)
Output Circuit	Push-Pull (Totem Pole) [HTL]
Physical Weight (kg)	0
Dimensions L x W x H (cm)	0 x 0 x 0

Industrial Applications

1. Precision Speed and Position Feedback for Conveyor Belts

In material handling systems, accurate control of conveyor belt speed and position is vital for efficient sorting and transport. The RHI90N-0NAK1R61N-01024 provides high-resolution 1024 PPR feedback, enabling precise motor control and preventing material jams or misalignments. Its IP65 rating ensures reliable operation in dusty or washdown environments common to conveyor systems.

Problem Solved

Prevents material mispositioning and slowdowns in conveyor systems by providing accurate, real-time speed and position data, even in dirty or wet conditions, thereby increasing operational efficiency and reducing downtime.

Conveyor speed controlMaterial handlingPosition feedbackMotor controlIP651024 PPR

2. High-Resolution Spindle Speed and Angular Position Monitoring in CNC Machines

CNC machines demand extremely precise monitoring of spindle speed and angular position to achieve high machining accuracy. The encoder's 1024 PPR resolution ensures fine control over tool movements and rotational speeds. Its robust construction and 10-30V DC HTL output are well-suited for the electrically noisy and mechanically demanding environment of a machine shop, providing reliable data for critical machining processes.

Problem Solved

Guarantees precise machining operations by delivering high-fidelity speed and angular position data from the spindle, resistant to industrial interference, which is critical for product quality and consistency in manufacturing.

CNC machiningSpindle feedbackAngular positionSpeed monitoringHTL output1024 PPR

3. Synchronized Motion Control for High-Speed Packaging Lines

In automated packaging, various mechanical components like fillers, sealers, and cutters must operate in perfect synchronization for optimal throughput. The RHI90N-0NAK1R61N-01024, with its 1024 PPR and reliable HTL output, provides the necessary precision for synchronizing multiple axes. Its IP65 rating protects against splashes or dust often present in food and beverage packaging lines, maintaining performance in challenging conditions.

Problem Solved

Ensures accurate timing and synchronization of high-speed packaging processes, minimizing errors, reducing material waste, and maximizing production throughput in challenging industrial environments.

Packaging automationSynchronizationMotion controlIP651024 PPRHigh-speed