Chapter 6 Dedicated Options
6-7
6-2 Battery option (MDS-A-BT, A6BAT)
This battery option may be required to establish absolute position system. Select a battery option from
the table below depending on the servo system.
Type A6BAT (MR-BAT) A6BAT (MR-BAT) MDS-A-BT- □□
Installation type Drive unit with battery holder type Dedicated case type Unit and battery integration type
Hazard class
Not applicable
Not applicable
(24 or less)
Class9
(excluding MDS-A-BT-2)
Number of
connectable axes
1 axis
Up to 8 axes
(When using dedicated case)
2 to 8 axes
Battery change Possible Possible Not possible
(1) (2) (3)
Appearance
Batter
MR-BAT
Dedicated case
MDS-BTCASE
Battery
A6BAT
(MR-BAT)
(1) Cell battery ( A6BAT )
< Specifications >
Cell battery
Battery option type
A6BAT (MR-BAT)
Lithium battery series ER17330V
Nominal voltage 3.6V
Nominal capacity 1700mAh
Hazard class
-
Battery shape
Single battery
Number of
batteries used
A6BAT (MR-BAT) ×1
Lithium alloy
content
0.48g
Battery
safety
Mercury content
1g or less
Number of connectable axes
1 axis / (per 1 battery)
Battery continuous backup time
Approx. 10000 hours
Battery useful life
(From date of unit manufacture)
5 years
Data save time in battery
replacement
HC□, HC□R, HA□N, HC-SF, HC-RF series:
approx. 20 hours at time of delivery, approx. 10 hours after 5 years
HA-FF, HC-MF series:
approx. 2 hours at time of delivery, approx. 1 hour after 5 years
Back up time from battery
warning to alarm occurrence
(Note)
Approx. 80 hours
Mass 17g
(Note) This time is a guideline, so does not guarantee the back up time. Replace the battery with a new battery as soon as a
battery warning occurs.
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