Yaskawa LEGEND Digital Torque Amplifier - Manual (Page 40)

3.1 Linear Motor Mounting
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3. Setup
3.1 Linear Motor Mounting
■ Motor Mounting and Encoder Mounting
Mount so that the motor forward direction matches the encoder forward direction.
■ Setting the Linear Encoder Scale Pitch
Upon completing mounting and wiring, feed control power only, input (SW2) the correct
linear scale pitch used by each application. Alarm 0 (SW setting error) is output at the initial
power ON because the initial value is assumed to be “0”. This ceases occurring if the correct
value is set in SW2 and the power cycled.
3.2 Rotary Motor Mounting
The SGM□H servomotor can be mounted in both the horizontal or vertical direction.
However, mistaking the mounting direction or mounting in an inappropriate location may
shorten motor life or lead to unexpected accidents. Correctly mount the motor according to
the following cautionary items.
• In the case of linear motors, various changes can occur according to the direction of the motor mounting
and the direction of the encoder mounting. Therefore, perform setup carefully.
Careless setup may result in injury.
• Do not connect the servomotor directly to a
commercial power source. This will damage the
motor.
The servomotor will not run without a dedicated
digital torque amplifier.
CAUTION
CAUTION