direct drive inrunner torque motor

IR-F 85 Inrunner Motor Series

Meet the robust IR-F 85 inrunner motor, suitable for a wide range of applications. The torque motor series is available in different stack heights with continuous torque values ​​from 1.3Nm to 6.4Nm and peak torques up to 7.9Nm.

The IR-F series is designed for heavy industrial applications that require reliability and high performance.

Types

High Torque
Values

Durable and
Sustainable

High
Precision

Energy
Efficient

About the IR-F 85 Inrunner Motors

The IR-F 85 brushless inrunner motors combine the latest direct drive technology with a robust and compact design, making them ideal for industrial applications that require precision and reliability.

Whether it is the IR-F 85-25, IR-F 85-50 or IR-F 85-75, these motors offer unparalleled performance for demanding tasks.

Smooth and precise operation

These inrunner torque motors provide extremely smooth and precise operation, which is crucial for advanced automation systems and rugged industrial machines. The excellent thermal properties and low cogging ensure that these engines can perform under the toughest conditions without sacrificing efficiency.

The IR-F 85 motors are equipped with high-quality magnets. This makes them not only powerful but also durable and suitable for long-term use in harsh environments.

direct drive inrunner torque motor
PMSM inrunner motor

Details Inrunner Motor

IR-F 85-25

Continuous torque (*) Between 1.3 Nm and 1.9 Nm
Peak torque (**) 3.5 Nm
Pole pairs 7
Rotor Inertia 99.5 kg.mm2
Motor type Max DC bus Voltage 60 VDC 

IR-F 85-50

Continuous torque (*)  Between 2.7 Nm and 4 Nm
Peak torque (**) 5.3 Nm
Pole pairs 7
Rotor Inertia 199 kg.mm2
Motor type Max DC bus Voltage 60 VDC

IR-F 85-75

Continuous torque (*) Between 4.3 Nm and 6.4 Nm
Peak torque (**) 7.9 Nm
Pole pairs 7
Rotor Inertia 298 kg.mm2
Motor type Max DC bus Voltage 60 VDC

(*) @ 140 °C coil temp / (**) 5 K/sec temp increase rate

Get in contact with
the support team

If you would like to receive a quotation, have a question about our products, or want to know what we can do for you specifically. You can fill in our contact form. We will get back to you within 24 hours.