• Continuous Torque  4.1 - 36.3 (Nm)
  • Peak Torque 6.2 - 58.3 (Nm)
  • Speed @ max voltage up to 6663 (rpm)
  • Speed @ 48 Volts - up to 965 (rpm)
  • Motor Outside diameter 160 (mm)
  • Motor Inside diameter 111 (mm)

Product Description

QTR 160 Series of Frameless Rotary Torque motors

Introducing the QTR 160 Series frameless rotary torque motor by Tecnotion, Torque motors excel in their direct drive capabilities, eliminating the need for a transmission/gearbox. The rotor of the torque motor is securely attached directly to the driven part, reducing transmission losses and eliminating the cost and maintenance associated with additional components. With no contact between the rotor and stator, mechanical wear is eliminated, resulting in reduced maintenance and extended lifespan. These motors provide a high continuous torque throughout the entire rev-range. The required torque and available space play a role in determining the motor's diameter and width. This allows for slim motors in height but large in diameter for applications such as axles and turntables, or compact yet high-torque motors with similar height and diameter dimensions.

Applications for Torque Motors

Frameless torque motors find applications in a variety of industries and fields. They are commonly used in robotics, precision manufacturing, semiconductor manufacturing equipment, medical devices, aerospace, and defence systems. The compact design and high torque output make them ideal for applications where space is limited, yet high-performance and direct drive capabilities are required. Frameless torque motors are also well-suited for tasks that demand precise and accurate motion control, such as rotary tables, indexers, and positioning systems. Their versatility and reliability make them a preferred choice for demanding applications across multiple industries.

Specifications QTR 160 Series

QTR 160 Series Spec
QTR 160 Series DWG

Related Products

OTR 65 Series
  • Continuous Torque  0.29 - 2.31 (Nm)
  • Peak Torque 0.42 - 3.82 (Nm)
  • Speed @ max voltage up to 28000 (rpm)
  • Speed @ 48 Volts - up to 5735 (rpm)
  • Motor Outside diameter 65 (mm)
  • Motor Inside diameter 17 (mm)
  • Optimized for low voltage applications
OTR 78 Series
  • Continuous Torque  0.84 - 7.57 (Nm)
  • Peak Torque 0.42 - 3.82 (Nm)
  • Speed @ max voltage up to 23000 (rpm)
  • Speed @ 48 Volts - up to 2757 (rpm)
  • Motor Outside diameter 78 (mm)
  • Motor Inside diameter 29 (mm)
  • Optimized for low voltage applications
OTR 105 Series
  • Continuous Torque  1.4 - 12 (Nm)
  • Peak Torque 2.9 - 28.4 (Nm)
  • Speed @ max voltage up to 11399 (rpm)
  • Speed @ 48 Volts - up to 3300 (rpm)
  • Motor Outside diameter 105 (mm)
  • Motor Inside diameter 56 (mm)

OTR 133 Series
  • Continuous Torque  2.6 - 21.9 (Nm)
  • Peak Torque 3.8 - 35.3 (Nm)
  • Speed @ max voltage up to 10807 (rpm)
  • Speed @ 48 Volts - up to 1641 (rpm)
  • Motor Outside diameter 133 (mm)
  • Motor Inside diameter 84 (mm)
OTL 210 Series
  • Continuous Torque  65 - 142 (Nm)
  • Peak Torque 140 - 281 (Nm)
  • Speed @ max voltage up to 716 (rpm)
  • Motor Outside diameter 210 (mm)
  • Motor Inside diameter 140 (mm)
OTL 230 Series
  • Continuous Torque  67 - 147 (Nm)
  • Peak Torque 140 - 281 (Nm)
  • Speed @ max voltage up to 709 (rpm)
  • Motor Outside diameter 230 (mm)
  • Motor Inside diameter 140 (mm)
  • Water Cooling for high duty cycles
OTL 290 Series
  • Continuous Torque  140 - 305 (Nm)
  • Peak Torque 316 - 632 (Nm)
  • Speed @ max voltage up to 306 (rpm)
  • Motor Outside diameter 290 (mm)
  • Motor Inside diameter 220 (mm)

OTL 310 Series
  • Continuous Torque  151 - 331 (Nm)
  • Peak Torque 316 - 632 (Nm)
  • Speed @ max voltage up to 298 (rpm)
  • Motor Outside diameter 310 (mm)
  • Motor Inside diameter 220 (mm)
  • Water Cooling for high duty cycles
OTL 385 Series
  • Continuous Torque  407 - 560 (Nm)
  • Peak Torque 833 - 1111 (Nm)
  • Speed @ max voltage up to 231 (rpm)
  • Motor Outside diameter 385 (mm)
  • Motor Inside diameter 280 (mm)
  • Water Cooling for high duty cycles
OTL 485 Series
  • Continuous Torque  659 - 907 (Nm)
  • Peak Torque 1342 - 1789 (Nm)
  • Speed @ max voltage up to 138 (rpm)
  • Motor Outside diameter 485 (mm)
  • Motor Inside diameter 366 (mm)
  • Water Cooling for high duty cycles

Ask An Engineer!

Quickly receive an answer to your question from a Gorman Dynamics engineer.

01202 125466

sales@gormandynamics.com