Sanket Electrotech
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Sanket Electrotech
2DM556 is newest digital stepper motor driver launched by JMC, using the latest 32-bit DSP control technology, the user can set any segment within 25600 and multi-range current value within rated current,with built-in micro technology,2DM556 driver greatly improved stability and reduced noise under subdivision. Integrating automatic parameter tuning function inside.it also can adjust the optimal operation parameters automatically for different motors to maximize the performance of the motor.
| Parameters | Min | Typical | Max | Unit |
| Output Current (Peak) | 1.4 | - | 5.6 | Amps |
| Supply voltage | 24 | 36 | 60 | VDC |
| Logic Input Current | 7 | 10 | - | mA |
| Pulse input frequency | - | - | 250 | KHz |
| Low Level Time | 2.5 | - | - | µsec |
| Cooling | Natural Cooling or Forced Convection | |||
| Environment | Space | Avoid dust, oil frost and corrosive gases | ||
| Ambient Temperature | 0°C－65°C | |||
| Humidity | <80%RH | |||
| Vibration | 5.9m/s² Max | |||
| Storage Temp. | -10°C －80°C | |||
| Weight | Approx. 0.26 Kg | |||
| model | step | Holding torque | current | resistance | inductance |
| angel(deg) | (N.m) | /phase(A) | /phase(ohms) | /phase(m H) | |
| 57J1841-420 | 1.8 | 0.7 | 2 | 1.4 | 3.8 |
| 57J0955-821 | 0.9 | 0.9 | 2.1 | 1.8 | 2.5 |
| 57J1854-828 | 0.8 | 0.9 | 2.8 | 0.8 | 1.2 |
| 57J1876-828 | 1.8 | 1.3 | 2.8 | 1 | 2.1 |
| 57J1876-447 | 1.8 | 2 | 4.7 | 0.37 | 1.75 |
| 57J1880-450 | 1.8 | 2.2 | 5 | 0.4 | 1.8 |
| 57J1880-830 | 1.8 | 2 | 3 | 0.7 | 1.8 |
| model | detent torque | rotor(g-cm² | insulation | lead wire | weight | length |
| (g cm) | interia | class | numbers | (kg) | (mm) | |
| 57J1841-420 | 220 | 157 | B | 4 | 0.4 | 41 |
| 57J0955-821 | 400 | 280 | B | 8 | 0.6 | 54 |
| 57J1854-828 | 400 | 280 | B | 8 | 0.6 | 54 |
| 57J1876-828 | 700 | 460 | B | 8 | 1 | 76 |
| 57J1876-447 | 700 | 480 | B | 4 | 1.05 | 76 |
| 57J1880-450 | 700 | 520 | B | 4 | 1.15 | 80 |
| 57J1880-830 | 700 | 480 | B | 8 | 1.1 | 80 |
