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Product/Service Catalog

QTR Torque Motor Series

Model: QTR-A 105


The QTR-A 105 is the smallest torque motor with a 105mm outer and 56mm inner diameter. This series  offers a continuous torque range from 1.4 up to 12Nm spread over its 4 types. The largest motor in the  series can attain a peak torque of 18Nm with a total motor mass of under 2000 gram.

The Types are:

  • QTR-A-105-17
  • QTR-A-105-25
  • QTR-A-105-34
  • QTR-A-105-60

Why choose Tecnotion's Torque motor series?

Tecnotion’s QTR torque motor series can find its way into many different markets, for example semiconductor, robotics, packaging, printing, machine tooling or medical application markets. Due to the extensive motor design knowledge within Tecnotion, the QTR series are ahead in development.

Compared to other torque motors, the QTR series offers a superior torque density and stands out with its small size and weight. The QTR has a low build height and larger inner diameter while offering the same or higher torque specifications compared to other torque motors. The low motor mass provides the opportunity to improve entire stage designs. Offering great opportunities to lower total cost of ownership in an application. Tecnotion’s extensive experience in coil design also reflects in the QTR thermal resistance characteristics. The QTR series offers enhanced thermal management compared to competitors. This can contribute, for instance, to motor reliability.

Finally, the QTR series also has a low cogging value like Tecnotion’s iron core motor series, offering a smooth running characteristic and excellent position accuracy.

The range:

The initial torque range consists of a series of three different outer diameters of 105, 133 and 160 mm for the largest motor. Each series has four build heights ranging from 17 mm up to 60 mm.



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