EA-1771
EA-1771
Motor Specifications
| Item | Unit | Model | ||||
|---|---|---|---|---|---|---|
| EA-1771 | ||||||
| Rated output | W | 5.0 | ||||
| Rated torque | mNm | gf-cm | oz-in | 8.14 | 83 | 1.15 |
| Rated Speed | rpm | 6000 | ||||
| Maximum instantaneous torque | mNm(gf-cm) | 24.5 (250) | ||||
| Power rate | w/s | 330 | ||||
| Torque constant | mNm/A | 23.9 | ||||
| Back EMF constant | V/krpm | 2.5 | ||||
| Number of poles | – | 2 | ||||
| Rotor inertia (GD2/4) | g-cm2 | 2.0 | ||||
| Winding insulation class | – | Class F | ||||
| Encoder | P/R | Incremental photoencoder 400 or 1000 | ||||
| Operating temperature and humidity | – | 0 to 40℃, less than 85% RH (no condensation) | ||||
| Storage temperature and humidity | – | -20 to 60℃, less than 85% RH (no condensation) | ||||
| Weight | g | 105 | ||||
注Characteristics assume aluminum heat sink (57 x 57, 5t) has been installed onto the motor flange.
SMP gear included
| Reduction ratio | 4 | 6 | 16 | 24 | 36 | 64 | 96 | 144 | 216 | 256 | 384 | 576 | ※864 | ※1296 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rated torque | N・m | 0.027 | 0.042 | 0.094 | 0.137 | 0.216 | 0.314 | 0.481 | 0.716 | 1.079 | 1.089 | 1.638 | 2.442 | 2.942 | 2.942 |
| oz-in | 3.89 | 5.97 | 13.33 | 19.44 | 30.55 | 44.44 | 68.05 | 101.38 | 152.76 | 154.15 | 231.92 | 345.79 | 416.62 | 416.62 | |
| Rated Speed | rpm | 1500 | 1000 | 375 | 250 | 167 | 94.0 | 62.5 | 41.5 | 28.0 | 23.5 | 15.5 | 10.5 | 7.0 | 4.5 |
| Length (L) | mm | 25.3 | 25.3 | 29.7 | 29.7 | 29.7 | 35.3 | 35.3 | 35.3 | 35.3 | 41.1 | 41.1 | 41.1 | 41.1 | 41.1 |
(Note*1): If using Reduction ratio marked with an asterisk (*), please make sure not to exceed the allowable output torque of the gearhead.
(Note*2)Values assume continual operation under an evenly distributed load.
