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RA-α-100S/D, RA-α-150S/D, RA-α-250S/D

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Equipped with E-touch Web controller as standard

RA-α-100~250 with 1-stage non-telescopic type of vertical arm adopts dual support kick frame offering superior rigidity. Many kinds of functional user-friendly software are installed in E-touch Web controller, such as "Lead Through Teaching". Therefore this controller increases productivity and contributes to labor saving. With these functions, RA-α-100~250 achieved a remarkably good balance between cost and capability in α-series robots, which are equipped with steel frame on traverse axis (main drive axis).

Product Data

Click on icons below for an explanation of terms

Clamping Force 80 - 300 ton

Number of Servo Axis 3 / 5 Axes

Kick Frame Dual Support Type

Vertical Frame 1-Stage Non-Telescopic Type

Guide Section Yushin Linear Rail

Controller E-touch Web

 

  • The robot is equipped with a flexible yet user-friendly E-touch Web controller and includes Lead Through Teaching software and networked operation.

  • Sealed cable carriers reduces dust contamination from moving cables and wires.

  • The steel robot traverse beam provides superior rigidity. To meet customers demands for high accuracy and low vibration when performing value-added operations.

  • For networked operation. The network communication port required for production intensive control and monitoring is provided as standard.(System software packages such as Mold Mate and Y-MAPII are required to establish systems for controlling and monitoring actual production).

  • Latest controller. The latest E-touch Web controller is provided as standard, achieving flexible and expandable operation using Windows as its operation system.

Standard Specification

Power Source AC200V (50/60Hz)
Driving Method Digital servo motor (3 / 5 axes)
Control Method Micro Computer Control
Air Pressure 0.49MPa
Maximum Air Pressure 0.79MPa
Wrist Flip Angle 90 deg.

 

Model
RA-a-100S
RA-a-100D
RA-a-150S
RA-a-150D
RA-a-250S
RA-a-250D

Maximum Power Consumption

Single phase AC200V 11A (D type is 14A)

Traverse Stroke (mm)

Standard
1100
1500
L
(1500)
(1700)
LL
<1700>
<1900>

Vertical Stroke (mm)

Main Arm
650
800
900
Sub Arm
-
700
-
850
-
950

Kick Stroke
(mm)

Main Arm
625
540
625
540
775
690
Sub Arm
-
540
-
540
-
690

Air Consumption
Liter (Normal) / cycle

3

Maximum Payload (kg)

Less than 5kg*
( )Type L. < >Type LL

Dimensions


RA-a-250

Model

RA-a-100S
RA-a-100D
RA-a-150S
RA-a-150D
RA-a-250S
RA-a-250D
A
2097(2497)[2697]
2497(2697)[2897]
B
1100(1500)[1700]
1500(1700)[1900]
C
1022
1172
D
1542
1682
1794
E
650
800
900
F
236
G
414
564
664
H
-
700
-
850
-
950
I
-
271
-
271
-
271
J
-
429
-
579
-
679
K
700
850
L
75
160
75
160
75
160
M
625
540
625
540
775
690
N
-
540
-
540
-
690
O
-
125
-
125
-
125
P
-
1592
-
1732
-
1844
Q
-
35
-
35
-
35
( ) L type, [ ] LL type

 

Option List

Option Explanation
Applicable Models
Vacuum suction circuit In addition to the single product vacuum circuit in the standard specifications, expansion is possible up to 4 vacuum circuits.
All models
Product chuck circuit 1 or 3 circuits can be added to the product chuck circuit provided in the standard specifications, for a total of 2 or 4 circuits.
Sprue chuck (interim drop along runner) circuit The timing at which the sprue is released can be selected by setting the timing mode.
Pitch revise circuit The product pitch can be changed in the attachment head.
Sprue cut circuit This circuit allows the sprue to be cut in the attachment head, using nippers. It cannot be used in combination with a gate cutting circuit in the head.
Gate cutting inside end-of-arm tool circuit This circuit allows gate cutting in the attachment head, with nippers. It cannot be used in combination with a sprue cutting circuit in the head.
Vertical wrist rotation unit (detection function included) This unit is used to re-orient parts for extraction from the mould or for downstream operators.
End-of-arm tool quick attachment/removal fitting This allows the attachment head to be installed or removed at a single touch.
Chuck half-grip circuit To prevent deformation of moulded products and securing of moulded products when the sprue is cut, a pressure-reducing valve is added to the product chuck circuit.
Stationary-side/movable -side selection This circuit switches between "fixed side take-out" and "movable side take-out".
Signal light /Signal tower This indicates the status of the take-out robot.
External detection at ascent limit After the products are taken out, this detects whether or not there are any products left, using a limit switch at the ascent limit of the take-out robot.
Traverse end stanchion This is used if high positioning precision is required when the horizontal travel frame is extended, or when products are released.
External nipper unit at traverse frame After products requiring gate cutting are taken out, gate cutting is done with nippers attached to the horizontal travel limit.
RA-a-70
RA-a-100~250
RAII-a-100~600
Reinforced vertical power specification This is effective with heavy work loads.
RA-30
RA-a-70
RA-a-100~250
RAII-a-100~600
RAII-a-2500
Wrist flip torque increase If the attachment head is heavy, or there is large offset from the reversing center, a reversing unit is attached to increase the reversal holding torque by 1.4 times.
RA-30
RA-a-70
RA-a-100~250
RAII-a-100~600
Special color The machine covers, control box, operation box panels, and other parts can be painted in colors specified by the customer.
All models
8-pin metal connector linkage with stocker This metal outlet is used in combination with Yushin stockers.
Reject circuit In response to a defect signal from the moulding machine, defective products are released at a separate position from good products.
Initial shots discharge motion When automatic operation starts, defective products are forcibly released at a different position from good products, for a specified no. of shots.
Wain on traverse If standby is not possible at the usual position when the mould is closed (there is an object on the mould interfering with standby), the standby position can be set to partway along the horizontal travel path.
High-cycle motion
Horizontal travel and reversal operation are carried out at the cycle time, to shorten the take-out robot cycle time.
Under cut motion To take products out of an undercut mould, teaching points can be added at up to 3 places.
Sampling motion During automatic operation, products are released to a sample release position after each specified number of shots.
Dropped product detection After products have been taken out, take-out detection continues until just before the products are released.
Take-out failure stop on ascent limit If a take-out error occurs during automatic operation, the machine stops at the take-out ascent position, and an error is displayed. (In standard specifications, the machine stops after 1 cycle of operation.)
Waiting on descent order ON If the machine in the next process is not ready, the descent command signal input waits for the number of timer seconds, and if no signal is input, the user selects whether products are discharged or an error is displayed and the machine stops.
Production status monitor Production status can be monitored during automatic operation. The planned production number can be specified, and the take-out robot stopped automatically when production is completed.
Low air pressure detection An error is displayed if the air pressure drops below a set value.
Flying cycle start The timing at which the Cycle Start signal is output to the moulding machine can be adjusted.
Protective sheet for touch panel This protects the screen of the touch panel controller.
Standard program software This is the operating program software provided with standard specifications.
Linked operation with
Y -MAPII
A communication unit and startup program are added to the take-out robot in order to carry out moulding station control (production progress, etc.) using the Y-MAP production control FA system.
Communication with moulding machine Information such as mould numbers is communicated between the robot and moulding machine, to shorten the setup time.
Flexible teaching This software kit lets users create operation programs. Programming can be done using a computer or the E-touch controller.
Vacuum suction circuit with monitor This is to check the vacuum pressure at read time on the controller screen, and also to adjust the suction detection pressure on the controller screen.
Multilingual display change function This function allows you to choose a language used on the screen from the following 14 languages: Japanese, English, Chinese, Korean, Thai, Spanish, French, Dutch, German Czech, Hungarian, Rumanian, Polish and Slovak are available.
Free casing setting
Max.250 positions can be set on a pallet for part release.

 

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