Omron R88D-WT User Manual

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H Servo Driver Minimum Connection Resistance and External
Regeneration Resistor Combinations
Servo Driver Minimum
Connection
Resistance (Ω)
External Regeneration Resistor Combinations
R88D-WTA3HL to
R88D-WT01HL
40 1
R88D-WT02HL 40 1, 2
R88D-WTA3H to
R88D-WT01H
40 1
R88D-WT02H/-WT04H 40 1, 2
R88D-WT05H to
R88D-WT10H
40 1, 2, 3
R88D-WT15H 20 1, 2, 3, 4, 5
R88D-WT20H/-WT30H 12 1, 2, 3, 4, 5, 6
R88D-WT50H 8 1, 2, 3, 4, 5, 6
R88D-WT60H 5.8 1, 2, 3, 4, 5, 6 (or External Regeneration Resistance Unit)
R88D-WT75H/-WT150H 2.9 1, 2, 3, 4, 5, 6 (or External Regeneration Resistance Unit)
H Wiring External Regeneration Resistance
D R88D-WTA3HL/-WTA5HL/-WT01HL/--WT02HL/-WTA3H/-WTA4H/-WTA5H/-WT01H/
-WT02H/-WT04H
Connect an External Regeneration Resistor between the B1 and B2 terminals.
Servo Driver
External Regeneration Resistor
Note When using the R88A-RR22047S, connect the
thermal switch output so that the power supply will
be shut off when open.
D R88D-WT05H/-WT08H/-WT10H/-WT15H/-WT20H/-WT30H/-WT50H
Remove the short-circuit wiring between B2 and B2, and then connect an External Regeneration Resis-
tor between the B1 and B2 terminals.
Note 1. The short-circuit wiring between B2 and B3 must be
removed.
2. When using the R88A-RR22047S, connect the
thermal switch output so that the power supply will be
shut off when open.
← Remove
Servo Driver
External Regeneration Resistor
D R88D-WT60H/-75H/-150H
Connect an External Regeneration Resistor or an External Regeneration Resistance Unit between the
B1 and B2 terminals.
System Design and Installation
Chapter 3

Omron R88D-WT Specifications

General

Brand	Omron
Model	R88D-WT
Category	Servo Drives
Language	English