Description

Autonics MD5-HD14-3X 5 Phase Stepper Driver MD5HD143X

• Extended Product Type: Inverter

• Product ID: MD5-HD14-3X

• Autonics Type Designation: Inverter

Description of Autonics MD5-HD14-3X 5 Phase Stepper Driver

• Built-in zero point excitation output signal is optional.
• 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.

• Simultaneous operation of 2, 3-axis by single power supply 20-35VDC
• Small, light weight and advanced quality by custom IC and surface mounted circuit
• Realizing low noise, low vibration rotation with microstep-driving
• Low speed rotation and high accuracy controlling with microstep-driving
• Max. resolution – 250 division: In case of 5-phase stepper motor of which basic step angle is 0.72°, it enables to control up to 0.00288° per pulse
• Includes auto current down and self-diagnosis function
• Photocoupler input insulation method to minimize the effects from external noise

Specifications of Autonics MD5-HD14-3X 5 Phase Stepper Driver

• Power supply: 24 – 35 VDC
• Current Range: 0.4 ~ 1.4 A / Phase
• Run method: Bipolar constant pentagon drive
• Resolution: 1,2,4,5,8,10,16,20 ~ 125,200,250
• Basic Step Angle: 0.72 / 1Phase
• Input Pulse Frequency: 1MHz
• Weight: Approx. 597g