2. Specifications
2
−
18
(2) "R-UNIT Series" Regenerative Resistor Unit
●
R-UNIT-1, R-UNIT-2
Ground
Ground
Suction
2-ø6 hole
Hot wind discharge
Ceiling
Ceiling
Punch
hole
4-M5 x 0.8 screw
Embedded installation
Installation hole dimensions
(outer heat radiating section)
for embedded installation
Note 1:
Do not wire or arrange other devices in front of the section marked with a * as extremely hot wind will be blown out.
Note 2:
For the installation direction of this resistor, the "Ceiling" is the top and "Ground" is the bottom.
Note 3:
Touching the resistor when it is hot could lead to burns. Always install a protective cover or consider the installation site so
that workers will not touch the unit.
Note 4:
The resistor's heating value will differ according to the acceleration/deceleration frequency, speed being used and the load
GD
2
conditions, etc. However, install the resistor so that the hot wind is always exhausted to outside the panel.
Capacity Model
1.5K to 3.7K
R-UNIT-1
5.5K, 7.5K
R-UNIT-2
Terminal
layout
R1
R2
AL1
AL2
AC1
AC2
Terminal screw size:
M4 x 0.7 screw
Applicable crimp terminal:
Bare round terminal up to 5.5-4