4 Preparation
−11−
4.3 Names and function of parts
The following describes the names and functions of individual components of the
driver.
Driver model: BLHD15K, BLHD30K, BLHD50K
Motor connector (CN3)
Connect the motor cable.
LED
Lights up when current is applied.
When the protection function has
been activated, the cause of the
activated protection function is
indicated by the number of flashes.
Power supply connector (CN1)
Connect the power supply cable.
Mounting holes (2 positions)
Installation notch
(2 positions)
I/O signals connector (CN2)
Connect the I/O cable to link with
an external control device such
as a programmable controller.
Internal speed potentiometer
Used to set the motor speed.
The speed is set to 0 r/min
at time of shipment.
Acceleration/deceleration time potentiometer
Used to set the acceleration time when the motor is
started, as well as the deceleration time when it is
stopped. The minimum time is set at time of shipment.
Heat sink
Driver model: BLHD100K
Installation notch
(2 positions)
Mounting holes
(2 positions)
Motor connector for power (CN4)
Connect the motor cable.
Motor connector for signal (CN3)
Connect the motor cable.
Internal speed potentiometer
Used to set the motor speed.
The speed is set to 0 r/min
at time of shipment.
I/O signals connector (CN2)
Connect the I/O cable to link with
an external control device such as
a programmable controller.
LED
Lights up when current is applied.
When the protection function has
been activated, the cause of the
activated protection function is
indicated by the number of flashes.
Power supply connector (CN1)
Connect the power supply cable.
Acceleration/deceleration time potentiometer
Used to set the acceleration time when
the motor is started, as well as the
deceleration time when it is stopped.
The minimum time is set at time of shipment.
Heat sink
➙
P.29
➙
P.29
➙
P.37
➙
P.30
➙
P.41
➙
P.44
➙
P.29
➙
P.37
➙
P.30
➙
P.44
➙
P.29
➙
P.41
➙
P.29
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