FULL CURRENT:-IF THE DRIVER IS IN FULL CURRENT MODE THIS WILL LEAD TO MOTOR HEAT AND IT WILL ALSO DAMAGE THE DRIVER. HALF CURRENT:-THE DRIVER SHOULD ALWAYS BE IN HALF CURRENT MODE AS THIS WILL REDUCE THE HEAT OF MOTOR AND DRIVER. BHOLANATH PRECISION ENGINEERING PVT. LTD.
In order to avoid some fault operations and deviations, PUL, DIR and ENA should abide by some rules, shown as following diagram: NOTE: Enable signal is always high in this drive. Any external supply of 5 Vdc applied will disable BHOLANATH PRECISION ENGINEERING PVT. LTD.
Like 8 lead stepping motors, 6 lead motors have two configurations available for high speed or high torque operation. The higher speed configuration, or half coil, is so described because it uses one half of the motor’s inductor windings. The higher torque configuration, or full coil, uses the full windings BHOLANATH PRECISION ENGINEERING PVT. LTD.
In series mode, the motors should also be run at only 70% of their rated current to prevent overheating. 8-lead motor series connections Parallel Connections An 8 lead motor in a parallel configuration offers a more stable, but lower torque at lower speeds. But BHOLANATH PRECISION ENGINEERING PVT. LTD.
GROUND TO THE MICROSTEP DRIVE AND CHECK THE LED INDICATOR IF IT SHOWS GREEN THEN DRIVE IS OK AND IF THE LED INDICATOR SHOWS RED THEN DRIVE IS NOT OK. THIS TEST SHOULD BE DONE WHEN THE BELOW TROUBLE SHOOTING IS CARRIED AND MOTOR IS NOT RUNNING. BHOLANATH PRECISION ENGINEERING PVT. LTD.
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Power supply voltage too low Increasing the supply voltage Accelerating time is too short. Extend the acceleration time Motor Stalled Current setting is too small Increasing the current Motor torque is too small Replace the motor BHOLANATH PRECISION ENGINEERING PVT. LTD.
Correct rated current setting setting Motor’s holding torque is Acceleration is too fast Reduce the acceleration too small Motor stalls Rule out mechanical failure Driver does not match with Change a suitable driver The motor 9. Dimensions BHOLANATH PRECISION ENGINEERING PVT. LTD.
E-mail id:-support@bholanath.in 11. Circuit Connections Of BH MSD 6A-W With PLC & Arduino Page | 13 NOTE: Enable signal is always high in this drive. Any external supply of 5 Vdc applied will disable the Drive. BHOLANATH PRECISION ENGINEERING PVT. LTD.
NEMA34 in square frame and Nema 23 in Round frame and available in our product range are Linear Actuator Stepper Motors, Planetary Geared Stepper Motors, Stepper motors with Brakes and Customized Stepper Motors. BHOLANATH STEP SERVO MOTOR & DRIVE BHOLANATH PRECISION ENGINEERING PVT. LTD.
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