
01
Ed. Date
S.Hanyu
Name
Newly designed
Detail of modification
Subject
DWG.N
Regeneration discharge resistor
for Stop Distance Reduction Function
A-53866E-401
FANUC LTDFANUC LTD Page
1/ 3
03.Aug.’01
Regeneration discharge resistor
for Stop Distance Reduction Function in Power Failure
1.1. SummarySummary
This document describes Regeneration discharge resistor for Stop Distance Reduction
Function in Power Failure (Machine Protection Function in Power Failure).
2.2. Ordering NumberOrdering Number
Name Drawing Number
Regeneration discharge resistor
for Stop Distance Reduction
A06B-6077-H020
3.3. SpecificationSpecification
3-1 Resistor
No. Item Specification
1 Resistance 4Ω ± 5%
2
Instantaneous
Tolerance load
80000J (Non repetitive)**
3
Cross sectional area of wire
and the material of the insulator
2mm
2
Insulation grass braided wire
4 Life
200 times (Load is impressed from
the ambient temperature.)
**) This regeneration resistance is limited for the function of the energy consumption
in the instantaneous regeneration.
Therefore, this resistor cannot be used for other equipment except Power Failure
Backup Module.
The following loads are assumed.
3-2 Thermostat
No. Item Specification
1 Operating temperature Contact open at 95 to 105°C
2 Reset temperature 55 to 85 degrees centigrade
3 Contact operation Normal close (Normal ON state)
4 Contact rating 4A/125V, 2A/250V
5
Cross sectional area of wire
and the material of the insulator
UL3266 AWG#24 (0.2mm
2
)
2sec
40kW