Applications:
KMF high-torque frameless direct drive motors are widely used in robotics, electronics and semiconductor equipment, 3C equipment, precision pan/tilt, precision laser processing equipment, optical inspection, aerospace equipment, etc.
Models:
Choose from a variety of models, covering a variety of frame sizes of 50-145mm, compatible with different voltage specifications such as 220v and 48v.
Optional built-in Hall sensor to provide feedback signal output.
Standard F-class insulation provides higher temperature operation.
Aerospace-grade carbon fiber protects the rotor when running at high speed.
If you want to know more about our products, you can download our Product Introduction Manual and 3D Model here.
The Specifications of KMF Series Frameless Torque Motors |
Designed voltage | DC bus voltage 48VDC | 220VAC |
Model KMF- | 060AL | 060BL | 076AL | 076BL | 095AL | 095BL | 129AL | 145AL | 060AM | 060BM | 076AM | 076BM | 095AM | 095BM | 129AM | 145AM |
Rated power | W | 130 | 160 | 290 | 350 | 500 | 560 | 600 | 750 | 130 | 160 | 290 | 350 | 500 | 550 | 600 | 750 |
Speed at rated power | RPM | 4200 | 2800 | 3900 | 2200 | 2600 | 1800 | 2400 | 1700 | 4500 | 3100 | 4200 | 2500 | 2900 | 1800 | 2800 | 2100 |
Continuous stall torque | N m | 0.459 | 0.774 | 1.032 | 1.82 | 2.33 | 3.98 | 3.343 | 4.479 | 0.459 | 0.774 | 1.032 | 1.82 | 2.33 | 3.903 | 3.343 | 4.479 |
Continuous current | Arms | 5.06 | 6.2 | 8.96 | 9.87 | 14.8 | 16.31 | 18.96 | 23.71 | 1.69 | 2.07 | 2.99 | 3.29 | 4.93 | 5.153 | 6.32 | 7.9 |
Peak stall torque | N m | 1.56 | 2.63 | 3.1 | 5.46 | 6.06 | 9.57 | 8.36 | 11.65 | 1.61 | 2.71 | 3.3 | 5.82 | 6.99 | 11.71 | 10.03 | 13.44 |
Peak current | Arms | 16.7 | 19.85 | 30.27 | 33.18 | 44.4 | 47.61 | 48.3 | 54.62 | 5.92 | 7.25 | 9.57 | 10.53 | 14.79 | 15.46 | 18.96 | 23.7 |
Torque constant | N m/Arms | 0.091 | 0.152 | 0.109 | 0.184 | 0.141 | 0.218 | 0.176 | 0.232 | 0.392 | 0.354 | 0.504 | 0.491 | 0.794 | 0.734 | 0.898 | 0.892 |
Back EMF | Vrms/kRPM | 6.32 | 10.03 | 7.98 | 12.06 | 10.57 | 14.69 | 12.05 | 17.48 | 23.85 | 37.81 | 30.66 | 45.46 | 40.84 | 53.52 | 44.29 | 50.87 |
Phase resistance | Ohms | 0.275 | 0.204 | 0.262 | 0.196 | 0.239 | 0.179 | 0.188 | 0.139 | 4.311 | 3.233 | 2.135 | 1.601 | 1.779 | 1.267 | 1.438 | 1.024 |
Phase inductance | mH | 0.352 | 0.275 | 0.313 | 0.244 | 0.282 | 0.219 | 0.265 | 0.207 | 5.256 | 3.942 | 3.869 | 2.902 | 3.375 | 2.495 | 3.165 | 3.026 |
Cogging torque | N m | 0.0012 | 0.0021 | 0.0034 | 0.0055 | 0.0088 | 0.0092 | 0.0094 | 0.0099 | 0.001 | 0.0021 | 0.0027 | 0.0055 | 0.0097 | 0.0098 | 0.0094 | 0.0097 |
Inertia moment | x10-4 kg m2 | 0.15 | 0.26 | 0.32 | 0.58 | 1.14 | 1.93 | 1.78 | 2.32 | 0.15 | 0.26 | 0.32 | 0.58 | 1.14 | 1.96 | 1.78 | 2.32 |
Mass | kg | 0.155 | 0.289 | 0.302 | 0.553 | 0.578 | 1.035 | 1.123 | 1.612 | 0.155 | 0.289 | 0.302 | 0.553 | 0.578 | 1.024 | 1.123 | 1.612 |
Number of motor poles | 16 |
Motor insulation | Heat-resistant class: F (155 ℃) |
Insulation resistance: more than 200MΩ (DC500V) |
Dielectric strength: AC1500V (1 minute) |
