Synchronous torque motor QTR Series
3-phaseiron-coreframeless

Synchronous torque motor - QTR Series - Tecnotion - 3-phase / iron-core / frameless
Synchronous torque motor - QTR Series - Tecnotion - 3-phase / iron-core / frameless
Synchronous torque motor - QTR Series - Tecnotion - 3-phase / iron-core / frameless - image - 2
Synchronous torque motor - QTR Series - Tecnotion - 3-phase / iron-core / frameless - image - 3
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Characteristics

Type
synchronous, 3-phase
Configuration
iron-core, frameless
Protection class
robust
Cooling mechanism
self-ventilated, air-cooled, water-cooled
Applications
for medical applications, for robotics, for the semiconductor industry, for automotive applications, packaging machine, for rotary tables, industrial, heavy-duty, for machine tools
Other characteristics
direct-drive, high-precision, high-torque
Power

Max.: 15 kW
(20.39 hp)

Min.: 0 kW
(0 hp)

Torque

Max.: 778 Nm
(573.823352 ft.lb)

Min.: 0 Nm
(0 ft.lb)

Rotational speed

Max.: 870 rpm
(5,466.3712 rad.min-1)

Min.: 0 rpm
(0 rad.min-1)

Diameter

230 mm, 290 mm, 310 mm
(9.06 in, 11.42 in, 12.2 in)

Max.: 310 mm
(12.2 in)

Min.: 210 mm
(8.27 in)

Description

Tecnotions’ smallest and medium range torque motors offer a range of options. The QTR torque motor series are available with different winding types, flying leads, and an optional digital hall sensor.

Catalogs

No catalogs are available for this product.

See all of Tecnotion‘s 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

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    *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.