HG5700C High‑Performance Incremental Rotary Encoder

General Specifications

Mechanical Construction

• Optical Module: High‑precision LED light source and photodetector array, providing consistent pulse output and long service life.

• Shaft & Bearings: Precision ball bearings support the solid shaft, minimizing radial runout and ensuring smooth rotation at high speeds.

• Housing & Sealing: Rugged aluminum housing with integrated rubber seals protects internal components from dust, moisture, and industrial contaminants.

• Coupling Interface: Designed for direct coupling to servo motor shafts, with standardized mounting dimensions for easy replacement.

Core Features

• High Precision Feedback: Quadrature A/B signals with 90° phase difference enable accurate direction judgment and position tracking; the index (Z) pulse supports precise homing and zero‑position calibration.

• Wide Environmental Tolerance: IP54 protection and a broad temperature range (−20°C to +70°C) ensure reliable performance in factory floors, machine shops, and outdoor automation sites.

• Standard Compatibility: TTL/RS‑422 differential outputs work seamlessly with Reliance Electric, Allen‑Bradley, and other mainstream servo drives and motion controllers.

• Compact & Durable: Small form factor saves installation space; robust mechanical design resists vibration and shock in high‑dynamic applications.

• Long‑Term Stability: Non‑contact optical sensing eliminates wear‑related drift, maintaining consistent accuracy over millions of revolutions.

Application Scope

• Primary Applications: Servo motor feedback, CNC machine tools, packaging machinery, material handling systems, industrial robotics, and printing equipment.

• Industrial Sectors: Automotive manufacturing, electronics assembly, food and beverage processing, plastics machinery, and general automation requiring precise motion control.

• System Integration: Compatible with Reliance Electric GV3000, SP500, and Allen‑Bradley Ultra series drives, supporting closed‑loop speed and position control.

Installation & Maintenance

• Installation: Align the encoder shaft with the motor shaft using a flexible coupling to avoid misalignment. Secure the encoder flange with mounting bolts and connect the feedback cable to the drive.

• Wiring: Follow the standard pinout: 5 VDC (power), GND (ground), A+, A−, B+, B− (quadrature signals), Z+, Z− (index signal). Use shielded cable to reduce electromagnetic interference (EMI).

• Maintenance: The encoder is maintenance‑free under normal operating conditions. Periodically inspect cable connections for tightness and check for dust or moisture ingress. Avoid excessive shaft load and vibration.

Quality & Compliance

• Compliance: CE certified, meeting EU EMC and safety standards; RoHS compliant (lead‑free construction).

• Reliability: Factory‑tested for vibration, shock, and temperature cycling; proven performance in global industrial installations.

• Warranty: Standard 1‑year manufacturer warranty; extended warranty available for industrial applications.