Chapter 1. Checking and Handling
1-2
1.2 Caution during Use
Improper handling of the driver may lead to unexpected accident or damage. The following are
important points in operating the driver.
1.2.1 Handling
y Avoid impact to the encoder, the motor detector.
Striking the shaft with a hammer may cause the motor to drop leading to unexpected damage.
y Do not connect commercial power supply (AC 220V) directly to the motor.
Direct connection induces flow of overcurrent leading to the deterioration of the magnetic effect.
Always use specified servo driver.
1.2.2 Wiring
y Connect the driver and the motor earth terminals in the direction of the driver, and ground the
terminals at the shortest distance in one operation. To prevent electric shock and improper
operation, use class-3 earth (Less than 100 Ω).
y Always match the U, V ,W and FG terminals of the motor with those of the driver. You cannot
change the direction of rotation by changing 2 wires as in the case of widely used common
motors.
y Connecting commercial power supply to the U, V, W and FG terminals of the driver may cause
damage.
(Apply 200V power supply to R, S and T terminals)
Use a transformer in case power supply is other than 200V.
y Connect standard regenerated resistance to the P and B terminals of the driver.
To Next Page
Loading...
Need help?
General
