Yaskawa SGDH Linear Sigma Series - Manual (Page 177)

7.1 Linear Servomotor Installation
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For safety, install the coil assembly before installing the second or subsequent magnetic way. Refer to (2) Coil Assembly
Installation for details.
(2) Coil Assembly Installation
The SGLTW coil assembly is constructed of an aluminum or steel base and iron core, with a resin-coated coil
winding section. Make sure that the coil winding section is not subjected to shock during installation. Shock may
damage the coil assembly.
Use the following procedure to install the SGLTW coil assembly.
1. Install the coil assembly on the movable table supported by the linear guide in line with the previously
installed magnetic way.
The relationship between the dimensions and positioning between the coil assembly and magnetic way is
shown here.
Maintain the following air gaps when installing. Make sure that the coil assembly and magnetic way do
not intervene during the stroke.
Magnetic attraction
INFO
Magnetic way
Coil assembly