QRC..P foot-mounted helical gear reducer adopts a modular aluminum housing and precision-ground helical gears, offering high efficiency, low noise, and stable transmission. Designed for IEC motor compatibility, it supports flexible motor configurations including standard, brake, explosion-proof, inverter-duty, and servo motors.

Features

• IEC-standard motor interface
• High-strength carburized and ground helical gears
• Lightweight aluminum housing with excellent thermal performance
• Available in multiple ratios from 3.66–54
• High torque range of 120–500 Nm
• Compact, low-noise structure suitable for universal machinery
• Flexible foot-mounting for easy alignment

Selection Factors

• Service factor (fs): must match daily running time and start-stop frequency
• Load types:
  A: Light shock (Fa ≤ 0.2)
  B: Medium shock (Fa ≤ 3)
  C: Heavy shock (Fa ≤ 10)
• Startup frequency (Z): includes all starts, stops, and speed changes
• Ensure fs selected from application chart ≤ fs allowed in performance table

Application

• Textile machinery
• Conveying and packaging systems
• Light industrial automation
• Ceramic and food processing equipment
• Plastic shaping and material handling