Shenzhen Haixincheng Technology Co.,Ltd
Shenzhen Haixincheng Technology Co.,Ltd is a high-tech enterprise specializing in the design, research and development, system integration and sales of motor, encoder, drive and motion control system.
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DDSM73 Series Sine Wave Brushless DC Torque Motor Continuous Standstill 48V
DDSM73 Series Sine Wave Brushless DC Torque Motor Continuous Standstill 48V
Permanent magnet DC torque motor is a kind of servo motor with low speed, large torque and locked rotor. Due to the special performance of DC torque motor, it is selected according to locked rotor torque and speed.
Sine wave brushless direct drive motor is a brushless torque motor and a kind of high-performance servo motor, which can be used and selected according to the application method of brush DC torque motor.
For the permanent magnet DC torque motor, the characteristic curve is made according to the peak locked rotor torque and the maximum no-load speed in the motor specification table, and then the continuous working area is made according to the continuous locked rotor torque index.
The peak locked rotor torque of the selected motor must be greater than the maximum load torque, including friction torque and acceleration torque, and a certain safety factor is reserved, which
corresponds to the torque The rotating speed shall meet the requirements of long-term operation at the load operating point, and the overall installation dimension and weight of the motor shall also meet the requirements.
specification
| Type | Peak Standstill | Max.no-load | Cont.Standstill | rotary inertia (Kg.m2*10-5) | iron core (mm) | ||||
| Torque | Current | Voltage | Torque | Current | Voltage | ||||
| N.M | A | V | r/min | N.M | A | V | |||
| ≥ | ±12.5% | ±12.5% | ±10% | ≥ | ±12.5% | ±12.5% | |||
| DDSM73-01A | 9.7 | 5.6 | 48 | 250 | 4.85 | 2.8 | 24 | 180 | 10 |
| DDSM73-01B | 10 | 10 | 28 | 250 | 5 | 5 | 14 | 180 | 10 |
| DDSM73-015A | 16 | 13.2 | 2N | 205 | 6.8 | 5.5 | 11.7 | 180 | 15 |
| DDSM73-015B | 15 | 7 | 48 | 200 | 6.5 | 3 | 20.4 | 180 | 15 |
| DDSM73-02A | 20.6 | 6.6 | 72 | 193 | 7.78 | 2.5 | 27 | 367 | 20 |
| DDSM73-02B | 31 | 17.6 | 60 | 283 | 8.87 | 5 | 17.1 | 367 | 20 |
| DDSM73-02C | 14.5 | 4 | 60 | 138 | 9.08 | 2.5 | 37 | 367 | 20 |
| DDSM73-02D | 23.9 | 6 | 220 | 460 | 8.78 | 2.2 | 40 | 367 | 20 |
| DDSM73-02F | 11.8 | 6 | 24/28 | 110 | 9 | 4.7 | 16.2 | 367 | 20 |
| DDSM73-02G | 25 | 9.8 | 72 | 255 | 10 | 3.9 | 25.4 | 367 | 2d |
| DDSM73-03A | 36 | 10.5 | 72 | 190 | 15 | 4.4 | 30 | 566 | 30 |
| DDSM73-03B | 21 | 6.7 | 48 | 123 | 15 | 4.4 | 30 | 565 | 30 |
| DDSM73-03C | 25 | 14 | 28 | 130 | 15 | 8 | 16 | 565 | 30 |
| DDSM73-03D | 38 | 32 | 28 | 200 | 15 | 12 | 10.3 | 565 | 30 |
| DDSM73-03E | 20 | 8 | 28 | 100 | 15 | 6 | 21.3 | 565 | 30 |
| DDSM73-04A | 41 | 12.9 | 48 | 124 | 19.3 | 6 | 22.4 | 635 | 40 |
| DDSM73-04B | 53 | 30 | 60 | 283 | 19.4 | 11 | 12 | 635 | 40 |
| DDSM73-04C | 36.9 | 2.5 | 220 | 125 | 17.6 | 1.2 | 105 | 635 | 40 |
| DDSM73-04D | 54 | 5() | 60 | 440 | 19.61 | 18 | 7.33 | 635 | 40 |
| DDSM73-045A | 45 | 11.2 | 72 | 140 | 21.5 | 4.6 | 29.6 | 700 | 45 |
| DDSM73-05A | 48 | 13.5 | 48 | 115 | 24 | 6.8 | 24 | 705 | 50 |
| DDSM73-05B | 40 | 14.5 | 28 | 90 | 24 | 8.5 | 16.7 | 705 | 50 |
| DDSM73-05C | 70 | 34.5 | 48 | 200 | 24 | 11.5 | 13.3 | 705 | 50 |
| DDSM73-05D | 58 | 30.3 | 28 | 130 | 24 | 12.6 | 11.7 | 705 | 50 |
