Product Overview

This document provides technical specifications and details for the FHD Heavy Duty Series rotary encoders from Fenac, featuring hollow shafts (Ø12mm to Ø16mm) and conic shafts (Ø17mm). The encoders support pulse counts ranging from 1000 to 10000 pulses per revolution.

Electrical Specifications

• Supply Voltage Options: 5 VDC ±5%, 5-30 VDC (input/output variations available)
• Output Frequency: 1000 to 10000 pulses per second
• Output Channels: Multiple configurations including A, AB, ABZ, AB+A' B', and ABZ+A' B' Z'
• Output Stages: Various output stages indicated by 'T' (terminal box), 'M' (M23 12-pin connector), 'TC' (terminal box with cable), and 'R' (redundant D-sub connection)

Mechanical Specifications

• Flange Diameter: 100 mm
• Shaft Diameters: Hollow shafts Ø12mm, Ø16mm; Conic shaft Ø17mm
• Mounting: Multiple mounting hole configurations including 4x M5x10, 8x M4x8, and M20x1.5 thread
• Dimensions: Detailed mechanical dimensions provided with tolerances (e.g., shaft length, flange thickness, mounting hole spacing)
• Weight: Approximately 1.1 kg
• Protection Rating: IP66, suitable for harsh environments

Environmental and Performance Parameters

• Operating Temperature and Humidity: Not explicitly stated but implied suitability for industrial conditions
• Mechanical Load: Torque and pressure ratings such as 160 gcm² indicated
• Compliance: CE marked, meeting relevant European standards

Connection and Wiring

• Electrical Connections: Pin assignments detailed for signals A, B, Z, +UB (power supply), and GND
• Connector Types: Terminal box, M23 connector, cable options, and redundant D-sub connectors available

Product Variants and Ordering Information

• Pulse Options: 1000, 1024, 2000, 2048, 2500, 4096, 5000, 8092, 10000 pulses per revolution
• Shaft Types: Hollow shaft (H), Hollow shaft redundant (RH), Conic shaft (C17)
• Output Circuit Types: 5 V in/out, 5-30 V in with 5 V out, 5-30 V in/out
• Mounting and Connection Options: Terminal box (T), M23 connector (M), Terminal box with cable (TC), Redundant D-sub (R)

Summary of Key Parameters

Recommendations and Best Practices

• Ensure correct shaft diameter and type selection based on application requirements.
• Verify supply voltage compatibility with encoder variant.
• Use appropriate mounting hardware as specified to maintain IP66 protection.
• Follow wiring diagrams carefully to ensure correct signal and power connections.
• Consider redundant connection options for critical applications requiring high reliability.