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Yamaha Robotics Division
Yamaha Motor Co. Ltd.

Robots & Robot Controllers

SCARA series

Yamaha Clean Room SCARA Robots

YK-XC series


SCARA stands for Selective Compliance Assembly Robot Arm.
As may be known from the name, the robot has compliance only in specific directions (X and Y directions) and has high rigidity in other direction (Z direction), and thus, has been designed mainly for automation of assembling works. At present, it is used in various production sites as a robot that is very effective not only in assembling works but also in component carrying works (pick & place works) because of its outstanding speed. Although SCARA robot is examined by comparing with cartesian coordinate robot in many cases owing to its operating range, it can be said that SCARA robot is suitable for works requiring speeds on three axes or four axes motions because of its excellent cost-performance ratio. The features of this robot include its small installation area that provides higher degree of freedom in design of a system, and in addition, provides an advantage that, in case the system is disused in the future, the robot can be installed easily on another system.
 
Yamaha has set the industry's top class specifications in various aspects while utilizing the features of the SCARA robot to the fullest. All features allow for the fullest degree of freedom in system design, including compact size, tight standard repeatability for the XYZ axes as well as the R axis, which surpasses other brands, and the great reduction in the cycle time, which is the basis for the robot performance. All these features stand alone in the industry. Yamaha is also proud of the cost performance, which is a major point when considering incorporation of a robot.
 
The YK-X models features are space-saving compact design, provide both durability and serviceability, achieve high accuracy with R axis coupling mechanism, greatly reduced cycle time, standard incorporation of absolute feedback, pursuit of cost performance, completely pursuing eas-of-use, and 9 models with 64 variations for clean room compatibility.
 
Features The YK-XC series offer cost effective solutions to clean room applications requiring CLASS 10 cleanliness. These SCARA robots are designed specifically for use in clean room applications. Eight high-speed, high-precision models are available, with arm lengths ranging from 250mm to 1,000mm. A repeated positioning accuracy of ±0.01 mm is achieved, and because of their high space factor, these robots make a significant contribution to efficiency in clean room operations.
 
Clean robot with cleanliness class 10
  • Secures clean environment over time with fully integrated wire harness. Best suited to assembling electronic components, food processing and works relevant to medical service.
  • Covers all types of standard model.
  • Cleanliness class 10 with 0.1µm base.
  • User piping and wiring connectors are standard.
  • Equipped with a bellows that has cleared durability test of 20 million strokes on the tip axis for higher degree of cleanliness.
 

 

CLEAN SCARA basic specifications

Model YK250XC YK350XC YK400XC YK500XC
Maximum speed XY axes composite (m/sec) 4.0 5.0 6.0 4.9
Y axis (m/sec) 1.0 1.0 1.0 1.7
R axes (deg/sec) 1020 1020 1020 876
Repeatability XY axes composite (mm) ±0.01 ±0.01 ±0.01 ±0.02
Y axis (mmc) ±0.01 ±0.01 ±0.01 ±0.01
R axes (deg) ±0.005 ±0.005 ±0.005 ±0.005
Maximum payload (kg) 3 3 3 10
Standard cycle time (sec) 0.54 0.54 0.66 0.53
R axis allowable inertial moment (kgf•cm•sec²) 0.5 0.5 0.5 1.2
Moving range X axis: Arm length/rotation range(mm/deg) 125/ ± 115 125/ ± 115 225/ ± 115 250/ ± 120
Y axis: Arm length/rotation range(mm/deg) 125/ ± 130 125/ ± 128 175/ ± 143 250/ ± 142
Z axis: Stroke (mm) 150 150 150 200, 300
R axis: Rotation range (deg) ±180 ±180 ±180 ±180
Cleanliness level [*0.1µm base] CLASS 10
Suction volume (Nliter/min) 60
 
Model YK600XC YK700XC YK800XC YK1000XC
Maximum speed XY axes composite (m/sec) 5.6 6.7 7.3 8.0
Y axis (m/sec) 1.7 1.7 1.7 1.7
R axes (deg/sec) 876 600 600 600
Repeatability XY axes composite (mm) ±0.02 ±0.02 ±0.02 ±0.02
Y axis (mmc) ±0.01 ±0.01 ±0.01 ±0.01
R axes (deg) ±0.005 ±0.005 ±0.005 ±0.005
Maximum payload (kg) 10 20 20 20
Standard cycle time (sec) 0.56 0.57 0.57 0.6
R axis allowable inertial moment (kgf•cm•sec²) 1.2 3.2 3.2 3.2
Moving range X axis: Arm length/rotation range(mm/deg) 350/ ± 120 350/ ± 120 450/ ± 120 550/ ± 120
Y axis: Arm length/rotation range(mm/deg) 250/ ± 145 350/ ± 145 350/ ± 145 450/ ± 145
Z axis: Stroke (mm) 200, 300 200, 400 200, 400 200, 400
R axis: Rotation range (deg) ±180 ±180 ±180 ±180
Cleanliness level [*0.1µm base] CLASS 10
Suction volume (Nliter/min) 60

 

Ordering Options and Variations

YK400XC - 150 - 3L - RCX40 -   - N1 - CC - B3 YK400XC clean room series; 225mm X axis, 175mm Y axis; 150mm Z axis; ±180° R axis; 3.5m cable; RCX40 type controller with 4-axes; NPN expansion I/O, 40/24 points; CC-Link network; 2000 mAh battery.
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B3
B4
Battery
2000 mAh battery
4000 mAh battery
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nil
CC
DN
PB
EN
Network
None
CC-Link
DeviceNet
ProfitBus
Ethernet
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N
N1
N2
N3
N4
P
P1
P2
P3
P4
Expansion I/O
NPN standard I/O, 16/8 points
NPN 40/24 points
NPN 56/48 points
NPN 80/64 points
NPN 112/72 points
PNP standard I/O, 16/8 points
PNP 40/24 points
PNP 56/48 points
PNP 80/64 points
PNP 112/72 points
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nil
R
Regenerative Unit
None
Regenerative Unit RGU2
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RCX40
Controller Type
Controller for four axes
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3L
5L
10L
Cable Length
3 meter cable (standard)
5 meter cable
10 meter cable
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150
200
300
400
Z Axis Stroke
150mm (YK250XC-YK400XC only)
200mm (YK500XC-YK1000XC only)
300mm (YK500XC-YK600XC only)
400mm (YK70XC-YK1000XC only)
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YK250XC
YK350XC
YK400XC
YK500XC
YK600XC
YK700XC
YK800XC
YK1000XC
YK-XC Clean Room SCARA Models
125mm X axis, 125mm Y axis; 150mm Z axis; ±180° R axis
225mm X axis, 125mm Y axis; 150mm Z axis; ±180° R axis
225mm X axis, 175mm Y axis; 150mm Z axis; ±180° R axis
250mm X axis, 250mm Y axis; 200/300mm Z axis; ±180° R axis
350mm X axis, 250mm Y axis; 200/300mm Z axis; ±180° R axis
350mm X axis, 350mm Y axis; 200/400mm Z axis; ±180° R axis
450mm X axis, 350mm Y axis; 200/400mm Z axis; ±180° R axis
550mm X axis, 450mm Y axis; 200/400mm Z axis; ±180° R axis

 
If you are located in Missouri, Kansas, Nebraska, or Illinois, you may contact us at the following telephone and fax numbers with your requests or questions:
St. Louis telephone 314.428.4000 fax 314.428.4097
Kansas City telephone 913.829.5900 fax 913.829.0815
 
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Copyright © 2003 Flo-Products Company
Last modified:
Brochure: YK-XC Series