External Regenerative Resistor - Panasonic MINAS A6 Series Operating Instructions Manual
Ac servo motor & driver
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Also See for MINAS A6 Series:
- Technical reference (306 pages) ,
- Reference specifications (70 pages) ,
- Quick start manual (34 pages)
Table of Contents
7
Supplement
Manufacturer's
Part No.
part No.
DV0P4280
RF70M
DV0P4281
RF70M
DV0P4282
RF180B
DV0P4283
RF180B
DV0P4284
RF240
DV0P4285
RH450F
DV0PM20048
RF240
DV0PM20049
RH450F
Manufacturer : Iwaki Musen Kenkyusho
*1 Power with which the driver can be used without activating the built-in thermal
protector.
A built-in thermal fuse and a thermal protector are provided for safety.
The built-in thermal fuse blows depending on changes in heat dissipation
condition, operating temperature limit, power supply voltage or load.
Mount the regenerative resistor on a machine operating under aggressive
regenerating condition (high power supply voltage, large load inertia, shorter
deceleration time, etc.) and make sure that the surface temperature will not
exceed 100 °C.
Select and install a fan that maintains the surface temperature of
regenerative resistor at 100 °C or below during operation.
*2 If the wind speed is 1m / s by the fan.
Power supply
Frame
Single phase, 100
V
A
DV0P4280
B
DV0P4283
C
DV0P4282
D
E
—
F
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7-144
7. Options
External Regenerative Resistor
Specifications
cable core
Resistance
outside
diameter
Ω
mm
50
100
25
φ
1.27
(
50
AWG18
stranded
30
wire
20
120
80
Single phase,
200 V
3-phase, 200 V
DV0P4281
(below 100 W)
DV0P4283
(200 W)
DV0P4283
DV0P4284
DV0P4284
× 2 in parallel or
DV0P4285
DV0P4285
× 2 in parallel
Rated power
(reference)
Mass
Free air
with fan
kg
W
0.1
10
25
0.1
10
25
0.4
17
50
)
0.2
17
50
0.5
40
100
1.2
52
130
0.5
35
80
1.2
65
190
DV0P4280, DV0P4281
thermostat
(light yellow x2)
DV0P4282, DV0P4283
5
ø
6-
4.5
24
Activation
*1
temperature of
built-in thermal protector
*2
W
140±5 ˚C
B-contact
Open/Close capacity
(resistance load)
1 A 125 VAC 6000 times
0.5 A 250 VAC 10000 times
300
65
57
ø
2-
4.5
21
450
30
［Unit : mm］
170±1
thermostat
5
160±0.5
(light yellow x2)
450
10
300±30
Drawing process
(2mm MAX)
［Unit : mm］
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