Product Description
DD40 direct-drive joint motor has low bus, high wiring, precise control and fast response, and is suitable for scenarios such as robots and automation equipment.
Compact structure, light weight
Height 24mm, diameter 40mm, weight 70g
Features
The rotor is directly connected to the load
directly outputting the motor torque
with zero backlash, high rigidity and high dynamic response.
Ultra-high resolution single-turn absolute encoder
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 |
DD4006
Application
The direct-drive joint module is suitable for high-precision, high-dynamic scenarios such as robots and precision machining, improving efficiency and stability.
Note
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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