IAI America RCA2-SA6R - Manual (Page 41)

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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 load, etc., from being damaged due to the falling slider.
The applicable model number for this option is “B.”
4.2 Power-saving Measure
As shown in the table below, the maximum load current of the standard specification and high
acceleration/deceleration specification can be lowered.
The applicable model number for this option is “LA.”
For details, refer to the section on power capacity in the manual for your ACON/ASEL controller.
Model
Standard specification /
High acceleration/deceleration specification
Maximum load current
Energy-saving measure
Maximum load current
SA3, SA5 4.4 A 2.5 A
SA6 4.0 A 2.2 A
SA4 5.1 A 3.4 A
4.3 No-cover Specification
Actuators of the no-cover specification have no side covers.
The applicable model number for this option is “NCO.”
(For the external dimensions of actuators with/without side covers, refer to 2, “External Dimensions.”)
4.4 Reversed-home Specification
The standard home position is on the motor side. However, the motor position will be reversed if it is
desirable in view of the layout of the system, etc.
(Note) The home position is adjusted at the factory before shipment. If you wish to change the home after
the delivery of your actuator, you must return the actuator to IAI for adjustment.