UT-TRM Series Frameless Torque Motors
- 95 mm
- 110 mm
- 130 mm
- 160 mm
- 175 mm
- 200 mm
- 230 mm OD
For customized motor selections or new custom motor specifications, contact MDS Motor to help us understand exactly what you need and how we can further optimize any MDS torque motor series for your needs. MDS Motor is an expert in providing optimized custom solutions for your applications with utilizing different materials, special winding structures, tailored mounting features, height and diameter adjustments and etc.
UT-TRM series frameless torque motor product family includes two different sub series based on DC bus voltage levels. Low voltage (24/48V) motors are named as UT-TML series torque motor while high voltage (310V) motors are named as UT-TMH series torque motor.
Perfect Frameless Torque Motor Performance
- Perfect electromagnetic designs delivered to provide maximum torque density
- Maximum torque-per-weight ratios
- Small volume and active weight
- Extremely small cogging torque
- Extremely small torque ripple to have smooth rotation
- Extremely low back-EMF total harmonic distortion (THD)
- Wide operating speed range with AC winding options and rapid acceleration
- Lowest possible rotor inertia (can be increased if requested)
- High outer diameter/stack size
Quality Manufacturing Guarantees Reliability
- Rotor covered with non-magnetic sleeve for high-speed models
- 130°C maximum winding temperature rating with integrated thermistor to allow safe operation
- Manufactured with UL recommended insulation systems
- RoHS compliant magnet and magnetic core material selection
Variety of Dimensions and Stacks with Configurable Features
- 7 frame sizes with single stack lengths
- Standard high and low voltage insulation
- Hall effect sensor options
- Multiple AC windings with custom windings options
- Easily accommodated interface with keyway in the rotor
| Product | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | |
| UT-TRM-095 | 95 | 40 | 12.5 | 8 | 8 | 15.1 |
| UT-TRM-110 | 110 | 40 | 12.5 | 11 | 13 | 15.1 |
| UT-TRM-130 | 130 | 55 | 12.5 | 11 | 13 | 15.1 |
| UT-TRM-160 | 160 | 80 | 12.5 | 11 | 13 | 15.1 |
| UT-TRM-175 | 175 | 88 | 15 | 11 | 13 | 17.6 |
| UT-TRM-200 | 200 | 120 | 15 | 11 | 13 | 17.6 |
| UT-TRM-230 | 230 | 148 | 15 | 11 | 13 | 17.6 |
For mounting details, please contact MDS Motor
Torque Values of Low Voltage UT-TRM Series
Torque Values of High Voltage UT-TRM Series
| Product | Outer Diameter (mm) | Rated Torque (Nm) | Peak Torque (Nm) | Datasheet |
|---|---|---|---|---|
| UT-TRM - 095 | 95 | 1.7 | 3.3 - 4.25 | |
| UT-TRM - 110 | 110 | 2.19 | 4.33 - 5.02 | |
| UT-TRM - 130 | 130 | 3.35 | 6.65 - 7.65 | |
| UT-TRM - 160 | 160 | 5.78 | 12.56 - 15.1 | |
| UT-TRM - 175 | 175 | 7.73 | 16.75 - 20.32 | |
| UT-TRM - 200 | 200 | 10.07 - 10.26 | 23.71 - 31.33 | |
| UT-TRM - 230 | 230 | 14.37 - 14.55 | 33.02 - 38.28 |