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A-351 MGS Gantry Systems with Linear Motors
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Item # 2050
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Item # 2050, A-351 MGS Gantry Systems with Linear Motors
Robust compact design with recirculating ball bearing guides for high load capacity.
Overhead moving XY gantry
Precision recirculating ball bearing guides
Absolute encoder
High-performance ironless linear motors
Various travel ranges. Options and customized adaptations
Flexible modular platform
The MGS gantry system has been designed to maximize throughput for applications requiring overhead motion. This stage is ideal for 3D printing, assembly, pick-and-place, alignment, inspection, and industrial automation applications.
The MGS uses preloaded linear mechanical bearings which are designed to provide optimized stiffness and precision. Optional stainless steel guide rails can be delivered.
The gantry axis incorporates dual linear motors and dual linear encoders. Ironless linear motors provide smooth motion and no cogging or attractive forces. The linear motor and linear encoders are noncontact devices, so there is no backlash, wear, or maintenance concerns.
The A-351 is coupled with industry-leading controllers and drive modules from ACS that offer superior servo performance, advanced control algorithms to improve dynamic performance and error compensation, and a wide suite of software development tools.
Application fields
Scanning, Digital printing, Electronics assembly and inspection, AOI (Automatic Optical Inspection), Automation.
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Specifications
Guide of Bridge Axis
Recirculating ball bearing guide
Drive of Bridge Axis
1 x Ironless 3-phase linear motor
Drive of Gantry Axis
2 x Ironless 3-phase linear motor
Measuring System of Bridge Axis
Absolute linear encoder, 1 nm sensor resolution, BiSS-C, steel measuring scale
Measuring System of Gantry Axis
2 x Absolute linear encoder, 1 nm sensor resolution, BiSS-C, steel measuring scale
XY Orthogonality of Bridge Axis
25
µrad
Moved Mass of Gantry Axis
Depending on the travel range of the bridge axis: 300 mm: 25 kg, 500 mm: 30 kg
Nominal Voltage (DC) for Option 1
70
V
Peak Voltage (DC) for Option 1
300
V
Nominal Force for Option 1
58
N
Nominal Force for Option 2
87
N
Peak Force for Option 1
200
N
Peak Force for Option 2
300
N
Nominal Current (RMS) for Option 1
2.9
A
Nominal Current (RMS) for Option 2
4.4
A
Peak Current (RMS) for Option 1
10
A
Peak Current (RMS) for Option 2
15
A
Back EMF Phase to Phase for Option 1
16
V·s/m
Back EMF Phase to Phase for Option 2
16
V·s/m
Resistance Phase to Phase for Option 1
5.6
O
Resistance Phase to Phase for Option 2
3.6
O
Inductance Phase to Phase for Option 1
1.8
mH
Inductance Phase to Phase for Option 2
1.2
mH
Materials
Guide Rails made of Steel, Cleanroom Grease (Guide Rails made of Stainless Steel on request)
Hardcoat Aluminum
Mounting Hardware made of Stainless Steel
Options and Customized Adaptations
Base made of granite or aluminum
Adjustable work height
Systems for reducing vibration
Additional drag chains
Performance of the linear motors
Liquid cooling of the linear motors
CADs & Drawings, Manuals, Videos, Specs
CADs & Drawings, Manuals, Videos, Specs
© 1996-2020 PI (Physik Instrumente) GmbH & Co. KG. All rights reserved. Specifications subject to change without notice.
