LFTM Series Frameless Torque Motors
- 50 mm
- 62 mm
- 75 mm
- 95 mm
- 110 mm OD
LFTM series motors are engineered to deliver the high-performance, high efficiency direct drive torque motors to meet the demand in today’s applications. It also allows direct system integration. LFTM series torque motors are the perfect solutions for system designs which require high torque density in small spaces.
For customized motor selections or new custom motor specifications, please contact MDS Motor Ltd. to help us understand what exactly you need and how we can further optimize any of our torque motor series.
MDS Motor Ltd. is 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.
LFTM series torque motors offer 5 frame sizes and multiple stack lengths at 3 voltage levels.
Features
- Maximum torque-per-weight ratios
- Rated torques up to 12.52 Nm
- Peak torques up to 50 Nm
- Rated speeds up to 3400 rpm
- Hall effect sensor options
- Isolated stator windings
- Rare-earth neodymium iron boron magnets
- AC windings with custom winding options
Benefits
- Low back-EMF total harmonic distortion (THD)
- Low cogging torque
- Low torque ripple to have smooth rotation
- Direct system integration
- Lowest possible rotor inertia (can be increased if requested)
| Product | A | B | C (Stack Length) | D | E | ||
|---|---|---|---|---|---|---|---|
| (mm) | (mm) | (mm) | (mm) | (mm) | |||
| Outer Dia. | Inner Dia. | Small | Medium | Large | Non-Lead Side | Lead Side | |
| LFTM-50 | 50 | 9.6 | 12.5 | 25 | 50 | 7.5 | 8.5 |
| LFTM-62 | 62 | 20 | 25 | 50 | 100 | 9 | 10 |
| LFTM-75 | 75 | 30 | 25 | 50 | 100 | 9 | 10 |
| LFTM-95 | 95 | 40 | 25 | 50 | 100 | 9.5 | 10.5 |
| LFTM-110 | 110 | 40 | 25 | 50 | 100 | 11.5 | 12.5 |
For mounting details, please contact MDS Motor