IAI America RCP3-RA2BR - Manual (Page 25)

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4. Options
4. Options
4.1 Brake Type
The brake is a mechanism designed to prevent the slider from dropping on a vertically installed actuator
when the power or servo is turned off.
Use the brake to prevent the installed work part, etc., from being damaged due to the falling rod.
(Notes on installation)
With the RA2AC and RA2BC, the brake project from the bearing surface by 1 mm.
When using a base surface for installation, a measure to raise the unit using a foot bracket, etc. is
required.
4.2 Motor Reversing to Left, Motor Reversing to Right
The motor reversing direction can be specified for the motor reversing types RA2AR and RA2BR.
“ML” indicates reversing to the left, while “MR” indicates reversing to the right, as viewed from the motor
side.
Bearing surface on base
Brake housing
Bearing surface on base Brake housing