AC torque motor QMT-LA 485 series
synchronous680Vpermanent magnet

AC torque motor - QMT-LA 485 series - Tecnotion - synchronous / 680V / permanent magnet
AC torque motor - QMT-LA 485 series - Tecnotion - synchronous / 680V / permanent magnet
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Characteristics

Type
synchronous, AC
Voltage
680V
Configuration
permanent magnet, frameless
Number of poles
multipole
Cooling mechanism
water-cooled
Applications
for machine tools, for robotics, for the semiconductor industry
Other characteristics
direct-drive, motion control, high-torque, high-precision
Power

Max.: 7,719 W
(10.49 hp)

Min.: 0 W
(0 hp)

Intensity

Max.: 45.8 A

Min.: 0 A

Torque

Max.: 3,585 Nm
(2,644.160305 ft.lb)

Min.: 0 Nm
(0 ft.lb)

Rotational speed

Max.: 168 rpm
(1,055.5751 rad.min-1)

Min.: 0 rpm
(0 rad.min-1)

Diameter

Max.: 485 mm
(19.09 in)

Min.: 485 mm
(19.09 in)

Operating temperature

Max.: 130 °C
(266 °F)

Min.: 20 °C
(68 °F)

Description

Torque QMT-LA 485 series
Biggest size, lighter weight

As the largest size in the QMT portfolio, the QMT-LA 485 boosts both continuous torque and efficiency by up to 15%, all while keeping the same mounting interface. Thanks to its aluminum housing, this powerhouse is lighter than expected.
This low weight makes installation easier and reduces the overall impact on your machine.
When 15% isn’t enough, the QMT-HA 485 pushes performance further thanks to it’s high-torque rotor design.

Torque
  • Ultimate torque: 1094 – 3585 Nm
  • Peak torque: 696 – 3174 Nm
  • Continuous torque: 439 – 1666 Nm
  • The build heights are:485-90 // 485-110 // 485-130 // 485-160

Applications
  • Machine tooling
  • Semiconductors
  • Robotics
  • Display applications
  • Printing industry
  • and more

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Precision Fair
Precision Fair

18-19 Nov 2026 's-Hertogenbosch (Netherlands) Hall 3 - Stand 434

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.