3
Before using this product
This section covers an overview of the
CSK
Series and explains how to comply with the EC Directives, as
well as items included in the package.
Introduction
The
CSK
Series high-torque 2-phase stepping motor is a unit product consisting of a driver of the open-
chassis type, photocoupler I / O specification and a 2-phase stepping motor designed for high-torque
operation.
We offer the standard type and high torque type with a base motor step angle of 1.8°, and the high-
resolution type with a 0.9° step angle.
A geared type is also available.
Main features
●
Compact driver
The
CSK
Series adopts a compact driver using DC power supply input, making it ideal for use as an
internal component in general industrial equipment.
●
Two step angle settings
Either full step or half step can be selected as the step angle setting for the motor. See page
30
.
●
Adjustable motor-driving currents
The operating current and standstill current of the motor can be adjusted individually. See page
32
.
●
High-torque geared motor
The geared type adopts a directly coupled gearhead designed to withstand high torque.
■
System configuration
Operating the
CSK
Series requires a controller equipped with a pulse output function.
Motor
Driver
Controller
1 2 3 4
OF
F
VE
XT
A
C.C.+
C.C
.-
ACD
F/H
1P
/2P
24/36V
RUN
VR
STOP
V
R
P0W
Digital I/O signal
DC power supply input
As for the voltage supply to the driver, use an EMC-compliant DC power source with reinforced insulation
on both the primary and secondary sides.