The HEM75 Worm Gearbox is a powerful worm gear unit for medium and heavy-duty machine applications. It provides higher torque transmission than the HEM63 frame, works with more powerful motors and offers a higher load capacity. It is supplied with the HEM Motor manufacturer guarantee and delivered quickly from stock.

HEM75 Gövde Sonsuz Vidalı Redüktör

Technical Specifications

  • Frame type: HEM75 worm gearbox frame
  • Reduction ratios: 1/7.5 – 1/10 – 1/15 – 1/20 – 1/25 – 1/30 – 1/40 – 1/50 – 1/60 – 1/80 – 1/100
  • Input speed: Used with standard 1400–1500 rpm electric motors
  • Compatible motor powers: 0.75 kW – 3 kW
  • Motor mounting options: IEC 80 B5, IEC 80 B14, IEC 90 B5, IEC 90 B14, IEC 100 B5, IEC 100 B14 (B5 or B14 flange-mounted electric motors)
  • Mounting: Suitable for horizontal, vertical or angled mounting positions

Approximate Output Speeds by Reduction Ratio

Reduction RatioApprox. Output Speed
1/7.5190–200 rpm
1/10140–150 rpm
1/1590–100 rpm
1/2070–75 rpm
1/2555–60 rpm
1/3045–50 rpm
1/4035–38 rpm
1/5028–30 rpm
1/6023–25 rpm
1/8017–19 rpm
1/10014–15 rpm

Motor Power Selection Table

Motor PowerTypical Use
0.75 kWMedium-load applications
1.1 kWConveyor, mixer and automation systems
1.5 kWMachines requiring higher torque
2.2 kWHeavy working conditions and powerful applications
3 kWIndustrial systems requiring high torque

Key Features

  • Higher torque transmission and load capacity than the HEM63 frame
  • Quiet and balanced operation thanks to the worm gear design; increases output torque while reducing motor speed
  • Low-vibration operation extends equipment life; suitable for continuously running conveyors, mixers, screw conveyors and automation systems
  • Robust housing suitable for industrial working conditions; compact design takes up little space on the machine
  • Easy coupling with B5 or B14 flange-mounted electric motors
  • Easy integration into many machine designs with motor flange, output shaft and housing connection options

Applications

  • Conveyor systems
  • Packaging machines
  • Food production machinery
  • Mixers
  • Screw conveyor systems
  • Dosing machines
  • Drum systems
  • Load handling systems
  • Textile machinery
  • Agricultural machinery
  • Lid/door opening-closing mechanisms
  • Industrial automation systems
  • Light and medium-scale lifting/turning systems

Stock and Ordering

The HEM75 Worm Gearbox is delivered quickly from stock with the HEM Motor manufacturer guarantee. For pricing and quotations, call us at +90 (532) 345 49 86 or reach us via our contact page.