Allen-Bradley 5PY59JY49 Tachometer Generator

Description:

The Reliance 5PY59JY49 Tachometer Generator is a speed feedback device used in DC drive systems and motor control applications to provide accurate rotational speed signals. Commonly installed in industrial motors, rolling mills, conveyor systems, machine tools, and process control equipment requiring closed-loop speed regulation. Maintenance teams, OEMs, and system integrators use this tachometer generator for drive system repairs, feedback device replacement, retrofit projects, and restoration of precise motor speed control.

Applications:

The Reliance 5PY59JY49 tachometer generator is designed for industrial motion control systems where accurate RPM feedback is required for monitoring and regulating motor speed. Typical applications include DC drive systems, steel processing equipment, printing presses, winding machinery, conveyor systems, test stands, and manufacturing equipment operating with closed-loop speed control architectures.

Technical Specifications:

• Manufacturer Part Number (MPN): 5PY59JY49
• Manufacturer: Reliance Electric
• Product Type: Tachometer Generator
• Rated Speed: 5000 RPM
• Function: Speed Feedback Generation
• Output Type: Analog DC Tachometer Signal
• Application: Motor Speed Monitoring and Control
• Feedback Method: Closed-Loop Speed Feedback
• Compatible Systems: DC Drives and Motion Control Systems
• Mounting Type: Motor-Mounted Configuration
• Signal Purpose: RPM Measurement and Regulation
• Industry Use: Industrial Automation and Motor Control
• Operating Environment: Manufacturing and Process Control Facilities

Common Replacements:

• Reliance Electric 5PY59 Series Tachometer Generator
• Magnetek DC Tachometer Generator
• Electro-Craft Permanent Magnet Tachometer Generator