Preparation
−5−
Recommended motor
Application
2LS
type
4LS
type
K
series
MSD
series
Constant
speed
Motor leads
type
2RK6GN-A
4RK25GN-A
2RK6GN-C
4RK25GN-C
Position holding
2RK6GN-AM
4RK25GN-AM
2RK6GN-CM
4RK25GN-CM
─
4IK25GN-SM
Speed change
MSD206-411D/U
MSD425-411D/U
MSD206-412D/U
MSD425-412D/U
*
This table lists representative motors that can be combined. In addition to the above,
GN
pinion motors of
o
60 mm (2.36 in.) and
o
80 mm (3.15 in.) can also be combined with the
2LS
type and
4LS
type, respectively.
*
When the rack is used in a vertical direction, the speed control cannot be performed in driving to the downward
direction. Use it at full speed.
Note
•
When performing constrained operation using a torque motor, do not cause the motor to
stop upon contacting a hard stop. Doing so will not only generate excessive torque, but
also transmit inertial impact force to the linear head, which will significantly reduce the
service life of the linear head.
•
When performing push-motion operation, use a spring or other buffer material on the
pressing section. If push-motion operation is performed without using any buffer material,
the internal gear may be damaged due to rotor inertia.
Spring
2.4 Names and functions of parts
Mounting foot
Mounting holes
(for mounting on
the front face)
Rack
Rack bushing
A guide that holds the rack in place.
Tapped holes used to install a load
(two locations)
Mounting groove for the dog or shield plate
(sold separately)
Mounting screw for the limit switch
or photomicrosensor
(sold separately)
Mounting holes
Rack case
