The MI-F 110 torque motor is a versatile mid-sized solution for applications demanding high torque and accurate positioning – without the complexity of gearboxes.
Now available in a combined PMSM configuration: by stacking two to five motors in one cylindrical assembly, you can achieve high torque output in a compact volume.
The MI-F 110 offers continuous torque output up to 66 Nm and peak torque up to 195 Nm, making it ideal for direct-drive motion control.
Types
Scalable
Performance
Compact
High Torque
Gearless
Efficiency
Medium
Frame Size
About the MI-F 110
The MI-F 110 combined torque motor is part of our frameless outrunner series. Its modular design allows for multiple motors to be combined within a single housing, delivering significantly more torque while maintaining a compact system footprint.
Thanks to its direct-drive operation and frameless construction, the MI-F 110 excels in robotic arms, rotary indexers, AGVs, and other automation solutions where performance, reliability, and responsiveness are key.
Each MI-F 110 consists of:
- Stator (stationary): Contains the windings and produces the electromagnetic field.
- Rotor (moving): Equipped with high-performance permanent magnets for efficient rotation.
Why Combine PMSM Torque Motors?
Integrating multiple MI-F 110 motors into a single system offers greater design flexibility and torque performance without backlash or mechanical wear. You get all the benefits of direct-drive efficiency and high dynamic response, while simplifying your drivetrain architecture.
The MI-F 110 combined configuration offers flexible torque scaling from 24 Nm up to 66 Nm (continuous), and peak torque values up to 195 Nm. Ideal when precision and reliability matter most.
By using only one inverter to control the combined system, integration remains straightforward – even with multiple motors in one stack.
What We Provide vs. What You Develop
• We Provide: High-performance frameless torque motors, integration advice, and electrical specifications.
• You Develop: Shaft and bearing structure, rotor housing, alignment tooling, and final mechanical assembly.
Motor Specifics
Motor: MI-F 110-75
| Property | Value |
|---|---|
| Motor Type | MI-F 110-75 |
| Outer Diameter (1 motor) | 110 mm |
| Length (1 motor) | 75 mm |
| Possible Stack Configuration | 2 to 5 motors combined |
| Sensor Support | PT1000 (optional) |
| Rotor Type | Outrunner |
Electrical & Mechanical Performance
| Number of Combined Motors | 2 | 3 | 4 | 5 |
| Continuous Torque (no cooling) | 24 Nm | 34 Nm | 43 Nm | 51 Nm |
| Max Speed (no cooling) | 2500 rpm | 2275 rpm | 1700 rpm | 1350 rpm |
| Continuous Torque (forced air) | 31 Nm | 44 Nm | 56 Nm | 66 Nm |
| Max Speed (forced air) | 2800 rpm | 2275 rpm | 1700 rpm | 1350 rpm |
| Peak Torque | 81 Nm | 120 Nm | 158 Nm | 195 Nm |
| Pole Pairs | 7 | 7 | 7 | 7 |
| Bus Voltage | 600 VDC | 600 VDC | 600 VDC | 600 VDC |
The following values are indicative numbers and have to be specified in more detail with the customer based on its actual construction. Peak torques are only applicable for short durations and should be discussed in detail to match specific application requirements.
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.
