Spirotec Gearboxes | STG


Spirotec Gearboxes: Precise Power Transmission in a Compact Design
 

Your Benefits:

  • Right-angle output: Space-saving integration into your machine. 
  • Small center distance: Easy assembly and precise alignment. 
  • High running smoothness: Quieter operation compared to bevel gearboxes. 
  • Wear-free gearing: Long service life and low maintenance costs. 
  • Non-contaminating lubricant: Protects seals and extends service life. 
  • Robust monoblock design: High stiffness and reliability. 
  • Low-maintenance: Easy maintenance and low maintenance costs. 
Our Spirotec gearboxes are ideal for applications that require: precise power transmission, installation in compact spaces, quiet and low-vibration operation, and low maintenance and long service life. 
 
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Spirotec STG 65 Dunkermotoren
  • Specifications

    Continuous torque                                                     9 to 18 Nm
    Acceleration Torque
    		 18 to 22 Nm
    Gear ratio 5:1 to 25:1
    Nominal input speed 3000 rpm
    Maximum input speed 4000 rpm
    Dimensions (L x H x W) 155x90x67 mm
    Center bore diameter 60 mm

Downloads

STG 65-65H

STG 65 | 65H

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BLDC Motor

Main Catalogue Dunkermotoren

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More information


Spirotec gearboxes (STG) are right-angle gearboxes. The heart of the STG series is the spiral gear set. This allows for reliable transmission of high torques in a small space with a short center distance. Spirotec gearboxes are characterized by particularly smooth operation. They are significantly quieter than bevel gearboxes, for example. Since both gear components are made of hardened steel, the gearbox operates wear-free. As a result, not only do the gear components have an extremely long service life, but the lubricant also remains free of contamination, which in turn protects the seals of the input and output shafts. The housing is designed in a monoblock construction, ensuring particularly high stiffness.