Product Description
0.8Nm direct drive integrated motor, high-precision torque output, compact joint actuator, brushless servo drive
Compact structure, light weight
Height 31 mm, diameter 68 mm, weight 261g
Features
This rotor adopts a direct drive load coupling design,
featuring low inertia characteristics,
enabling millisecond-level dynamic response
and ultra-high acceleration performance.
Ultra-high resolution single-turn absolute encoder for precise positioning
Product parameters
Parameters | Unit | DD4006-7 | DD5010-10 | DD6015-6 | DD7010-2 | DD7010-11 | DD8015-2 | DD9015-1 | DD9015-4 | DD11025-3 |
Nominal voltage | V | 12 | 24 | 24 | 24 | 36 | 24 | 24 | 36 | 36 |
Voltage range | V | 10~28 | 10~28 | 12~40 | 12~40 | 12~40 | 12~40 | 12~40 | 12~40 | 12~40 |
Nominal current | A | 1.1 | 0.9 | 1.6 | 3.1 | 1.3 | 2.9 | 5.8 | 2.1 | 3.8 |
Nominal power | W | 13.2 | 21.6 | 38.4 | 74.4 | 46.8 | 69.6 | 139.2 | 75.6 | 136.8 |
Nominal torque | N.M | 0.09 | 0.2 | 0.65 | 0.8 | 0.8 | 1.2 | 1.1 | 1.26 | 4 |
Nominal speed | RPM | 467 | 504 | 264 | 618 | 294 | 354 | 954 | 372 | 168 |
No-load max speed | RPM | 1412 | 828 | 558 | 924 | 564 | 516 | 1146 | 534 | 330 |
Peak torque | N.M | 0.15 | 0.49 | 1.26 | 1.93 | 1.59 | 3.7 | 5.17 | 4.11 | 8.5 |
Peak current | A | 1.9 | 1.9 | 3.2 | 16 | 2.7 | 16 | 33.1 | 6.6 | 16 |
Speed constant | rpm/v | 117 | 34.4 | 23.3 | 38.5 | 15.5 | 21.5 | 47.8 | 14.8 | 9.2 |
Torque constant | N.M/A | 0.08 | 0.23 | 0.43 | 0.22 | 0.61 | 0.41 | 0.19 | 0.67 | 1.03 |
Rotor inertia | gcm² | 65 | 195 | 504 | 672 | 672 | 1555 | 2574 | 2574 | 7796 |
Number of pole pairs | Pairs | 11 | 14 | 14 | 14 | 14 | 21 | 21 | 21 | 21 |
Phase resistance | Ω | 3.17 | 5.16 | 5.77 | 0.83 | 5.29 | 1 | 0.33 | 3.89 | 1.5 |
Phase inductance | mH | 0.54 | 1.63 | 3.82 | 0.68 | 3.68 | 0.63 | 0.23 | 3.14 | 1.13 |
Motor weight | g | 70 | 134 | 251 | 261 | 261 | 418 | 534 | 534 | 1028 |
Communication | / | RS485/CAN | ||||||||
Encoder type | / | Single turn absolute value | ||||||||
Resolution | bit | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Working temperature | ℃ | -20~80 | -20~80 | -20~80 | -20~80 | -20~80 | -20~80 | -20~80 | -20~80 | -20~80 |
ID of encoder magnetic steel) | mm | Ø5 | Ø5 | Ø5 | Ø5 | Ø5 | Ø5 | Ø5 | Ø5 | Ø5 |
Motor size | mm | Ø40*24*Ø12.6 | Ø49*29*Ø12.6 | Ø60*34*Ø22 | Ø68*31*Ø22 | Ø68*31*Ø22 | Ø79*36*Ø35 | Ø89*38*Ø35 | Ø89*38*Ø35 | Ø109*51*Ø35 |
DD7010
Application
0.8Nm direct drive joint actuator, supporting RS485/CAN bus control, is suitable for high-precision drive of collaborative robot joints, precision rotary tables, medical equipment and automated production lines.
Note
Notes:
1. Do not disassemble the motor privately;
2. All interfaces do not support hot plugging. You need to plug in the wires before powering on.
At the same time, the ground wire of the control signal needs to be connected;
3. The motor is not allowed to suddenly stall during high-speed operation;
4. Do not use overvoltage;
5. Monitor the motor temperature in time, and make the motor work in a reasonable temperature range by reducing power or increasing heat dissipation;
6. Before installing the device, it is recommended to use the host computer to debug the same working conditions first;
7. Update the firmware in time to obtain better motor performance;
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