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Yamaha Robotics Division |
Robots & Robot Controllers |
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Yamaha Clean Room SCARA RobotsYK-XC seriesSCARA 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
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| 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 | ||||
| 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 |
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