1.4 Regenerative resistor unit (option)
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1. Specifications
1.4 Regenerative resistor unit (option)
Specifications of regenerative resistor unit
This is a unit that converts the regenerative current to heat when the motor decelerates.
In the RSEL system, there is a built-in 60 W regenerative resistor unit in each of the 200 V power
supply unit and the 200 V driver unit, and they are to be shared among units. In case these resistor
units are not enough, install this regenerative resistor unit externally.
[Model codes and specifications of enclosed items]
Item Enclosed Items
Model
Screw attachment small type RESU-1
Regenerative resistor unit
connection cable
(Model code: CB-ST-REU010)
1 m enclosed
DIN rail attachment small type RESUD-1
[Specification]
RESU-1 RESUD-1
Body size [mm] W34 × H154 × D106.5 W34 × H158 × D115
Body mass Approx. 0.4 kg
Internal regenerative
resistor
235 Ω 80 W
[Appearance]
RESU-1 (Screw attachment small type) RESUD-1 (DIN rail attachment small type)
16.85
17.15
1.5
φ
5
4.5
145
154
136
R
2.
5
4.5
106.5
5
30.7
34
1.5
1.5
φ
5
4.5
145
154
136
4.5
115
5
30.7
34
1.5
4
4
8.5
(77 from DIN rail center)
(9)