Specifications

APPLICATION
Compact
single-axis robots
TRANSERVO
Single-axis robots
FLIP-X
Linear motor
single-axis robots
PHASER
Cartesian
robots
XY-X
SCARA
robots
YK-XG
Pick & place
robots
YP-X CLEAN
CONTROLLER
INFORMATION
432
Robot
positioner
Pulse string
driver
Robot
controller iVY
Option
Electric
gripper
Part names / dimensions
RCX221 Dimensions RCX221HP Dimensions
RCX222 Dimensions RCX222HP Dimensions
130
14
100
158
(22)
210
17
6.3
44 60
225 250
4
5.5
60
184.5
225 250
28
130
14
100
5.5
604
130
14
100
5.5
158
48
210
17
6.3
44 60 604
66 65.6
225 250
28
130
14
100
5.5
184.5
66 65.6
225 250
604
Part names
COM connector
Parallel I/O network board
Battery for
absolute data backup
Robot I/O connector
Connector for
regenerative
sensor
Safety connector
RPB/RPB-E connector
Ground
terminal
Motor
connector
Status indicator
Parallel I/O network board
SD memory connector
Motor
connector
Regenerative unit
connector
Note. Photograph shows RCX222. The component names on the
RCX221 are the same but it does not come with an absolute
backup battery.
Regenerative unit RG2
RCX221/RCX222
Specication selection table
The robot type automatically determines the normal specications or HP specications.
RCX221 / RCX221HP
PHASER
MR12D MR16D MR16HD MR20D MR25D MF7D MF15D MF20D MF30D MF50D MF75D
RCX221
RCX221HP
Regenerative
unit
No entry (None)
R (RG2)
: Applicable
RG2
TEMP
RGEN
Front
Regenerative unit RG2
530
210
(165)
Note. Depth (D) is 158mm.
Installs on the right side of the RCX221 (HP), RCX222 (HP).
Cannot be installed as a separate unit.
Basic specications
Item
RG2
Model
KAS-M4130-00
(including cable supplied with unit)
Dimensions W35 × H210 × D158mm
Weight 0.8kg
Regenerative
voltage
Approx. 420V or more
Regenerative stop
voltage
Approx. 380V or less
Accessory
Cable for connection with
controller (300mm)
Note. Installs on the right side of the RCX221 (HP), RCX222 (HP).
Cannot be installed as a separate unit.
Required power supply capacity varies according to the robot type and number of axes. Prepare a
power supply using the following table as a general guide.
When connected to 2 axes (Cartesian robot or multi-axis robot)
Axial current sensor value
Power capacity (VA)
X axis Y axis
05 05 500
10 05 700
10 10 900
20 05 1500
20 10 1700
20 20
2000
2400 (HP)
Note. Even if axial current sensor values for each axis are interchanged no problem will occur.
Power capacity
Motor capacity vs. current sensor table
Connected motor
capacity
Current sensor
100W or less 05
200W 10
400W or more 20
Note. Motor output of the B14H is 200W but the current
sensor is 05.
RCX222 / RCX222HP
FLIP-X
XY -X
YP-X
Clean
Arm type, Gantry type,
Moving arm type, Pole type
XZ type
N15D N18D
PXYx FXYx FXYBx SXYx SXYBx NXY MXYx HXYx HXYLx SXYx (ZF)
SXYx (ZFL20) SXYBx (ZF) SXYBx (ZFL20) MXYx HXYx
YP220BX YP320X
SXYxC
2 axes 2 axes
RCX222
RCX222HP
Regenerative
unit
No entry (None)
R (RG2)
: Applicable : Select per conditions
Where motor capacity exceeds a total of
450W.
Where motor capacity for perpendicular axis
exceeds a total of 240W.
Where the following conditions apply when
perpendicular axis capacity is 240W or less.
• perpendicular axis is 200W.
• perpendicular axis is 100W and stroke is
700mm or more
• where there are 2 perpendicular axes at
100W, and includes leads of 5mm
Where maximum speed exceeds 1250mm per
second with B14H.
Conditions where regenerative
unit is needed on multi robots