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DM9025 Gimbal Motor, no driver
DM series gimbal motor, which can add DM encoder and driver or RMD encoder and driver. DM encoder and driver is compatible with Alexmos SimpleBGC, the user can use Alexmos SimpleBGC controller to control the motor. RMD encoder and driver is open RS485 protocol, the user can design his own controller to control the motor.
DM9025 Gimbal Motor drawing
DM9025 Motor specifications
Item | DM2804 | DM2806 | DM9025 | DM | DM |
Weight g | 34 | 42 | 698 | ||
Motor Dia x L mm | 34 x 13 | 34 x 15 | 89 x 52 | ||
Slots & Poles | 12N14P | 12N14P | 24N28P | ||
Motor Input Voltage V | 10.5-12.6 | 10.5-12.6 | 10.5-33.6 | ||
Resistance ohm | 7 | 8.2 | 26 | ||
Drive board | Sinewave driver | Sinewave driver | Sinewave driver | ||
Drive board Input Voltage V | 10.5-12.6 | 10.5-12.6 | 10.5-33.6 | ||
Max current A | 0.8 | 0.9 | 10 | ||
Hollow hole Dia mm | 6.5 | 6.5 | 15.7 | ||
Motor mounting hole mm | 16x M2 | 16 x M | 30.4 x M3 | ||
Max Payload kg | 0.2 | 0.3 | 20 |
DM Series Motors | ||||||||||||||
4005 | 4010 | 4015 | 5005 | 5010 | 5015 | 7010 | 7015 | 7025 | 9010 | 9015 | 9025 | 12025 | ||
Nominal voltage | V | 12 | 12 | 16 | 16 | 16 | 16 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Nominal current | A | 0.79 | 0.53 | 0.86 | 0.8 | 0.79 | 0.69 | 0.7 | 1.2 | 1.8 | 0.72 | 1.72 | 4.09 | 5.35 |
Nominal torque | Nm | 0.08 | 0.13 | 0.17 | 0.18 | 0.25 | 0.32 | 0.6 | 0.8 | 1.6 | 0.8 | 1.55 | 4.09 | 5.08 |
Nominal Speed | rpm | 587 | 363 | 100 | 500 | 150 | 80 | 150 | 140 | 110 | 130 | 100 | 162 | 162 |
Max Speed | rpm | 890 | 550 | 505 | 985 | 505 | 340 | 310 | 350 | 265 | 280 | 260 | 245 | 245 |
Stall torque | Nm | 0.11 | 0.16 | 0.3 | 0.2 | 0.32 | 0.42 | 1.1 | 1.6 | 3 | 1.52 | 3.1 | 6.2 | 7.7 |
Stall current | A | 1.2 | 0.8 | 1.2 | 0.7 | 1.2 | 0.9 | 1.8 | 2.4 | 3.4 | 1.35 | 2.7 | 6.2 | 8.1 |
Phase to phase resistance | Ω | 8 | 12 | 10.3 | 6.6 | 10.8 | 13.5 | 11.7 | 7.5 | 5.5 | 16.4 | 5.8 | 3.8 | 2.8 |
Phase to phase inductance | mH | 2.35 | 3.95 | 3.08 | 2.83 | 4.74 | 6.56 | 13 | 8.7 | 7.6 | 31.3 | 11.28 | 8.55 | 5 |
Speed constant | rpm/v | 74 | 46 | 32 | 42 | 33 | 23 | 11 | 13 | 11 | 12 | 11 | 10 | 10 |
Torque constant | Nm/A | 0.09 | 0.2 | 0.23 | 0.29 | 0.27 | 0.47 | 0.61 | 0.56 | 0.88 | 1.13 | 0.97 | 1 | 0.95 |
Rotor inertia | gc㎡< | 56 | 81 | 105 | 136 | 202 | 268 | 748 | 933 | 1040 | 2860 | 3271 | 4656 | 5500 |
Pole pairs | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 21 | |
Motor weight | g | 65 | 92 | 120 | 92 | 135 | 174 | 255 | 360 | 540 | 510 | 650 | 880 | 1145 |
Size Diameter | mm | 39.6 | 39.6 | 39.6 | 49 | 49 | 49 | 69 | 69 | 69 | 89 | 89 | 89 | 120 |
Size Length | mm | 23 | 28 | 33 | 23.9 | 28.9 | 33.9 | 28.9 | 33.9 | 43.9 | 37 | 42 | 53 | 46 |
Connector | ||||||||||||||
Driver Input Voltage | V | 8-20 | 8-30 | |||||||||||
Driver Current Norminate | A | 1.5 | 3 | |||||||||||
Driver Current Burst | A | 3 | 5 |