Delta BLD-E1 brushless DC motor drive BLD-E1 Series User Manual download pdf (Page 155)

Chapter 4 ParametersAT |Troubleshooting}| BLD-E1 Series

5-8

Revision May 2009, 00DE, V0.50

5.11 Motor Stalls during Acceleration

Motor stalls during

acceleration

Check if accel er ati on

time is too short

Yes

Increase setti ng time

Yes

Use special motor?

Reduce load or

increase the capacity

of brus hless DC motor

drive

Check if the inertia

of the motor and load

is too high

Check for low voltage

at input

Check if the load torque

is too high

Yes

Maybe brushless DC motor

drive has malfunction or

misoperation due to noise.

Please contact DELTA

Increase torque compensation

Check if the torque

compensation is suitable

Thicken or shorten the

wiring between the

motor or brushless DC

motor drive

Reduce load or

incr eas e the c apaci ty

of brus hless DC motor

drive

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Delta BLD-E1 brushless DC motor drive BLD-E1 Series User Manual Page 155