MD2U-MD20 - 2-Phase Stepper Motor Drivers

MD2U-MD20
- Operation method : Unipolar constant current drive
- Applied Motor : 2-phase stepper motor
- Resolution : FULL STEP(1-division), HALF STEP(2-division), Micro STEP(4, 5, 8, 10, 16, 20-division)
- Power supply : 24-35VDC
- Max. Run Current : 2A/Phase
Data sheet Print
Operation method | Unipolar constant current drive |
---|---|
Applied Motor | 2-phase stepper motor |
Resolution | FULL STEP(1-division), HALF STEP(2-division), Micro STEP(4, 5, 8, 10, 16, 20-division) |
Power supply | 24-35VDC |
Max. Run Current | 2A/Phase |
Max. Current Consumption | 3A |
Number Of Axes | 1-axis |
Input pulse characteristic_pulse width | Min. 10㎲(CW, CCW), Min. 1ms(HOLD OFF) |
Input pulse characteristic_Duty Rate | 50%(CW, CCW) |
Input pulse characteristic_Rising/Falling time | Max. 0.5㎲(CW, CCW) |
Input pulse characteristic_Pulse input voltage | [H]: 4-8VDC |
Input pulse characteristic_pulse input current | 4mA(CW, CCW), 10mA(HOLD OFF) |
Input pulse characteristic_Max. input pulse freq | Max. 50kHz(CW, CCW) |
Environment_Ambient temperature | 0 to 50℃, storage: -10 to 60℃ |
Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
Weight | Approx. 295g(approx. 180g) |
※Since torque characteristics are improved but the driver temperature rises with the 30VDC power supply, the driver should be installed at the well ventilated environment. Torque is variable by power supply.
※Max. current consumption: Based on the ambient temperature 25℃, ambient humidity 55%RH.
※RUN current varies depending on the input RUN frequency, and the max. instantaneous RUN current varies also.
※Max. input pulse frequency is max. frequency to be input and is not same as max. pull-out frequency or max. slewing frequency.
※The weight includes packaging. The weight in parenthesis is for unit only.
※Environment resistance is rated at no freezing or condensation.
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